proj_name
stringclasses 26
values | relative_path
stringlengths 42
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| class_name
stringlengths 2
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stringlengths 2
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stringlengths 68
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stringlengths 56
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graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/conveyal/gtfs/model/Transfer.java | Transfer | loadOneRow | class Transfer extends Entity {
private static final long serialVersionUID = -4944512120812641063L;
public String from_stop_id;
public String to_stop_id;
public int transfer_type;
public int min_transfer_time;
public String from_route_id;
public String to_route_id;
public String from_trip_id;
public String to_trip_id;
@Override
public String toString() {
return "Transfer{" +
"from_stop_id='" + from_stop_id + '\'' +
", to_stop_id='" + to_stop_id + '\'' +
", transfer_type=" + transfer_type +
", min_transfer_time=" + min_transfer_time +
", from_route_id='" + from_route_id + '\'' +
", to_route_id='" + to_route_id + '\'' +
", from_trip_id='" + from_trip_id + '\'' +
", to_trip_id='" + to_trip_id + '\'' +
'}';
}
public static class Loader extends Entity.Loader<Transfer> {
public Loader(GTFSFeed feed) {
super(feed, "transfers");
}
@Override
protected boolean isRequired() {
return false;
}
@Override
public void loadOneRow() throws IOException {<FILL_FUNCTION_BODY>}
}
@Override
public Transfer clone() {
try {
return (Transfer) super.clone();
} catch (CloneNotSupportedException e) {
throw new RuntimeException(e);
}
}
} |
Transfer tr = new Transfer();
tr.sourceFileLine = row + 1; // offset line number by 1 to account for 0-based row index
tr.from_stop_id = getStringField("from_stop_id", true);
tr.to_stop_id = getStringField("to_stop_id", true);
tr.transfer_type = getIntField("transfer_type", true, 0, 3);
tr.min_transfer_time = getIntField("min_transfer_time", false, 0, Integer.MAX_VALUE);
tr.from_route_id = getStringField("from_route_id", false);
tr.to_route_id = getStringField("to_route_id", false);
tr.from_trip_id = getStringField("from_trip_id", false);
tr.to_trip_id = getStringField("to_trip_id", false);
getRefField("from_stop_id", true, feed.stops);
getRefField("to_stop_id", true, feed.stops);
getRefField("from_route_id", false, feed.routes);
getRefField("to_route_id", false, feed.routes);
getRefField("from_trip_id", false, feed.trips);
getRefField("to_trip_id", false, feed.trips);
tr.feed = feed;
feed.transfers.put(Long.toString(row), tr);
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/conveyal/gtfs/model/Trip.java | Trip | loadOneRow | class Trip extends Entity {
private static final long serialVersionUID = -4869384750974542712L;
public String route_id;
public String service_id;
public String trip_id;
public String trip_headsign;
public String trip_short_name;
public int direction_id;
public String block_id;
public String shape_id;
public int bikes_allowed;
public int wheelchair_accessible;
public String feed_id;
public static class Loader extends Entity.Loader<Trip> {
public Loader(GTFSFeed feed) {
super(feed, "trips");
}
@Override
protected boolean isRequired() {
return true;
}
@Override
public void loadOneRow() throws IOException {<FILL_FUNCTION_BODY>}
}
} |
Trip t = new Trip();
t.sourceFileLine = row + 1; // offset line number by 1 to account for 0-based row index
t.route_id = getStringField("route_id", true);
t.service_id = getStringField("service_id", true);
t.trip_id = getStringField("trip_id", true);
t.trip_headsign = getStringField("trip_headsign", false);
t.trip_short_name = getStringField("trip_short_name", false);
t.direction_id = getIntField("direction_id", false, 0, 1);
t.block_id = getStringField("block_id", false); // make a blocks multimap
t.shape_id = getStringField("shape_id", false);
t.bikes_allowed = getIntField("bikes_allowed", false, 0, 2);
t.wheelchair_accessible = getIntField("wheelchair_accessible", false, 0, 2);
t.feed = feed;
t.feed_id = feed.feedId;
feed.trips.put(t.trip_id, t);
/*
Check referential integrity without storing references. Trip cannot directly reference Services or
Routes because they would be serialized into the MapDB.
*/
// TODO confirm existence of shape ID
getRefField("service_id", true, feed.services);
getRefField("route_id", true, feed.routes);
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/GHLocation.java | GHLocation | fromString | class GHLocation {
private static final Pattern PATTERN = Pattern.compile("^Stop\\((.*)\\)$");
public static GHLocation fromString(String s) {<FILL_FUNCTION_BODY>}
} |
final Matcher matcher = PATTERN.matcher(s);
if (matcher.find()) {
return new GHStationLocation(matcher.group(1));
} else {
return new GHPointLocation(GHPoint.fromString(s));
}
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/GtfsHelper.java | GtfsHelper | time | class GtfsHelper {
private GtfsHelper() {
}
private static final int SECONDS_IN_MINUTE = 60;
private static final int MINUTES_IN_HOUR = 60;
private static final int HOURS_IN_DAY = 24;
private static final int SECONDS_IN_HOUR = SECONDS_IN_MINUTE * MINUTES_IN_HOUR;
public static int time(int hours, int minutes, int seconds) {<FILL_FUNCTION_BODY>}
public static int time(int hours, int minutes) {
return time(hours, minutes, 0);
}
public static int time(LocalDateTime localDateTime) {
return time(localDateTime.getHour(), localDateTime.getMinute(), localDateTime.getSecond());
}
public static int time(LocalTime localTime) {
return time(localTime.getHour(), localTime.getMinute(), localTime.getSecond());
}
public static LocalDateTime localDateTimeFromDate(Date date) {
return LocalDateTime.parse(new SimpleDateFormat("YYYY-MM-dd'T'HH:mm", Locale.ROOT).format(date));
}
} |
return (hours * SECONDS_IN_HOUR + minutes * SECONDS_IN_MINUTE + seconds) * 1000;
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/Label.java | Label | getTransitions | class Label {
static class Transition {
final Label label;
final GraphExplorer.MultiModalEdge edge;
Transition(Label label, GraphExplorer.MultiModalEdge edge) {
this.label = label;
this.edge = edge;
}
@Override
public String toString() {
return (edge != null ? edge.toString() + " -> " : "") + label.node;
}
}
public boolean deleted = false;
public final long currentTime;
public final GraphExplorer.MultiModalEdge edge;
public final NodeId node;
public final int nTransfers;
public final Long departureTime;
public final long streetTime;
public final long extraWeight;
final long residualDelay;
final boolean impossible;
public final Label parent;
Label(long currentTime, GraphExplorer.MultiModalEdge edge, NodeId node, int nTransfers, Long departureTime, long streetTime, long extraWeight, long residualDelay, boolean impossible, Label parent) {
this.currentTime = currentTime;
this.edge = edge;
this.node = node;
this.nTransfers = nTransfers;
this.departureTime = departureTime;
this.streetTime = streetTime;
this.extraWeight = extraWeight;
this.residualDelay = residualDelay;
this.impossible = impossible;
this.parent = parent;
}
@Override
public String toString() {
return node + " " + (departureTime != null ? Instant.ofEpochMilli(departureTime) : "---") + "\t" + nTransfers + "\t" + Instant.ofEpochMilli(currentTime);
}
static List<Label.Transition> getTransitions(Label _label, boolean arriveBy) {<FILL_FUNCTION_BODY>}
public static class NodeId {
public NodeId(int streetNode, int ptNode) {
this.streetNode = streetNode;
this.ptNode = ptNode;
}
public int streetNode;
public int ptNode;
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
NodeId nodeId = (NodeId) o;
return streetNode == nodeId.streetNode && ptNode == nodeId.ptNode;
}
@Override
public int hashCode() {
int result = 1;
result = 31 * result + streetNode;
result = 31 * result + ptNode;
return result;
}
@Override
public String toString() {
return "NodeId{" +
"streetNode=" + streetNode +
", ptNode=" + ptNode +
'}';
}
}
} |
Label label = _label;
boolean reverseEdgeFlags = !arriveBy;
List<Label.Transition> result = new ArrayList<>();
if (!reverseEdgeFlags) {
result.add(new Label.Transition(label, null));
}
while (label.parent != null) {
Label.Transition transition;
if (reverseEdgeFlags) {
transition = new Label.Transition(label, label.edge);
} else {
transition = new Label.Transition(label.parent, label.edge);
}
label = label.parent;
result.add(transition);
}
if (reverseEdgeFlags) {
result.add(new Label.Transition(label, null));
Collections.reverse(result);
}
return result;
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/MultiCriteriaLabelSetting.java | MultiCriteriaLabelSetting | compare | class MultiCriteriaLabelSetting {
private final Comparator<Label> queueComparator;
private final List<Label> targetLabels;
private long startTime;
private final Map<Label.NodeId, List<Label>> fromMap;
private final PriorityQueue<Label> fromHeap;
private final long maxProfileDuration;
private final boolean reverse;
private final boolean mindTransfers;
private final boolean profileQuery;
private final GraphExplorer explorer;
private double betaTransfers = 0.0;
private IntToLongFunction transferPenaltiesByRouteType = (routeType -> 0L);
private double betaStreetTime = 1.0;
private long limitTripTime = Long.MAX_VALUE;
private long limitStreetTime = Long.MAX_VALUE;
public MultiCriteriaLabelSetting(GraphExplorer explorer, boolean reverse, boolean mindTransfers, boolean profileQuery, long maxProfileDuration, List<Label> solutions) {
this.explorer = explorer;
this.reverse = reverse;
this.mindTransfers = mindTransfers;
this.profileQuery = profileQuery;
this.maxProfileDuration = maxProfileDuration;
this.targetLabels = solutions;
queueComparator = new LabelComparator();
fromHeap = new PriorityQueue<>(queueComparator);
fromMap = new HashMap<>();
}
public Iterable<Label> calcLabels(Label.NodeId from, Instant startTime) {
this.startTime = startTime.toEpochMilli();
return () -> Spliterators.iterator(new MultiCriteriaLabelSettingSpliterator(from));
}
void setBetaTransfers(double betaTransfers) {
this.betaTransfers = betaTransfers;
}
void setBetaStreetTime(double betaWalkTime) {
this.betaStreetTime = betaWalkTime;
}
void setBoardingPenaltyByRouteType(IntToLongFunction transferPenaltiesByRouteType) {
this.transferPenaltiesByRouteType = transferPenaltiesByRouteType;
}
private class MultiCriteriaLabelSettingSpliterator extends Spliterators.AbstractSpliterator<Label> {
MultiCriteriaLabelSettingSpliterator(Label.NodeId from) {
super(0, 0);
Label label = new Label(startTime, null, from, 0, null, 0, 0L, 0, false, null);
ArrayList<Label> labels = new ArrayList<>(1);
labels.add(label);
fromMap.put(from, labels);
fromHeap.add(label);
}
@Override
public boolean tryAdvance(Consumer<? super Label> action) {
while (!fromHeap.isEmpty() && fromHeap.peek().deleted)
fromHeap.poll();
if (fromHeap.isEmpty()) {
return false;
} else {
Label label = fromHeap.poll();
action.accept(label);
for (GraphExplorer.MultiModalEdge edge : explorer.exploreEdgesAround(label)) {
long nextTime;
if (reverse) {
nextTime = label.currentTime - explorer.calcTravelTimeMillis(edge, label.currentTime);
} else {
nextTime = label.currentTime + explorer.calcTravelTimeMillis(edge, label.currentTime);
}
int nTransfers = label.nTransfers + edge.getTransfers();
long extraWeight = label.extraWeight;
Long firstPtDepartureTime = label.departureTime;
GtfsStorage.EdgeType edgeType = edge.getType();
if (!reverse && (edgeType == GtfsStorage.EdgeType.ENTER_PT) || reverse && (edgeType == GtfsStorage.EdgeType.EXIT_PT)) {
extraWeight += transferPenaltiesByRouteType.applyAsLong(edge.getRouteType());
}
if (edgeType == GtfsStorage.EdgeType.TRANSFER) {
extraWeight += transferPenaltiesByRouteType.applyAsLong(edge.getRouteType());
}
if (!reverse && (edgeType == GtfsStorage.EdgeType.ENTER_TIME_EXPANDED_NETWORK || edgeType == GtfsStorage.EdgeType.WAIT)) {
if (label.nTransfers == 0) {
firstPtDepartureTime = nextTime - label.streetTime;
}
} else if (reverse && (edgeType == GtfsStorage.EdgeType.LEAVE_TIME_EXPANDED_NETWORK || edgeType == GtfsStorage.EdgeType.WAIT_ARRIVAL)) {
if (label.nTransfers == 0) {
firstPtDepartureTime = nextTime + label.streetTime;
}
}
long walkTime = label.streetTime + (edgeType == GtfsStorage.EdgeType.HIGHWAY || edgeType == GtfsStorage.EdgeType.ENTER_PT || edgeType == GtfsStorage.EdgeType.EXIT_PT ? ((reverse ? -1 : 1) * (nextTime - label.currentTime)) : 0);
if (walkTime > limitStreetTime)
continue;
if (Math.abs(nextTime - startTime) > limitTripTime)
continue;
boolean result = false;
if (label.edge != null) {
result = label.edge.getType() == GtfsStorage.EdgeType.EXIT_PT;
}
if (edgeType == GtfsStorage.EdgeType.ENTER_PT && result) {
continue;
}
boolean impossible = label.impossible
|| explorer.isBlocked(edge)
|| (!reverse) && edgeType == GtfsStorage.EdgeType.BOARD && label.residualDelay > 0
|| reverse && edgeType == GtfsStorage.EdgeType.ALIGHT && label.residualDelay < explorer.getDelayFromAlightEdge(edge, label.currentTime);
long residualDelay;
if (!reverse) {
if (edgeType == GtfsStorage.EdgeType.WAIT || edgeType == GtfsStorage.EdgeType.TRANSFER) {
residualDelay = Math.max(0, label.residualDelay - explorer.calcTravelTimeMillis(edge, label.currentTime));
} else if (edgeType == GtfsStorage.EdgeType.ALIGHT) {
residualDelay = label.residualDelay + explorer.getDelayFromAlightEdge(edge, label.currentTime);
} else if (edgeType == GtfsStorage.EdgeType.BOARD) {
residualDelay = -explorer.getDelayFromBoardEdge(edge, label.currentTime);
} else {
residualDelay = label.residualDelay;
}
} else {
if (edgeType == GtfsStorage.EdgeType.WAIT || edgeType == GtfsStorage.EdgeType.TRANSFER) {
residualDelay = label.residualDelay + explorer.calcTravelTimeMillis(edge, label.currentTime);
} else {
residualDelay = 0;
}
}
if (!reverse && edgeType == GtfsStorage.EdgeType.LEAVE_TIME_EXPANDED_NETWORK && residualDelay > 0) {
Label newImpossibleLabelForDelayedTrip = new Label(nextTime, edge, edge.getAdjNode(), nTransfers, firstPtDepartureTime, walkTime, extraWeight, residualDelay, true, label);
insertIfNotDominated(newImpossibleLabelForDelayedTrip);
nextTime += residualDelay;
residualDelay = 0;
Label newLabel = new Label(nextTime, edge, edge.getAdjNode(), nTransfers, firstPtDepartureTime, walkTime, extraWeight, residualDelay, impossible, label);
insertIfNotDominated(newLabel);
} else {
Label newLabel = new Label(nextTime, edge, edge.getAdjNode(), nTransfers, firstPtDepartureTime, walkTime, extraWeight, residualDelay, impossible, label);
insertIfNotDominated(newLabel);
}
}
return true;
}
}
}
void insertIfNotDominated(Label me) {
Predicate<Label> filter;
if (profileQuery && me.departureTime != null) {
filter = (targetLabel) -> (!reverse ? prc(me, targetLabel) : rprc(me, targetLabel));
} else {
filter = label -> true;
}
if (isNotDominatedByAnyOf(me, targetLabels, filter)) {
List<Label> sptEntries = fromMap.computeIfAbsent(me.node, k -> new ArrayList<>(1));
if (isNotDominatedByAnyOf(me, sptEntries, filter)) {
removeDominated(me, sptEntries, filter);
sptEntries.add(me);
fromHeap.add(me);
}
}
}
boolean rprc(Label me, Label they) {
return they.departureTime != null && (they.departureTime <= me.departureTime || they.departureTime <= startTime - maxProfileDuration);
}
boolean prc(Label me, Label they) {
return they.departureTime != null && (they.departureTime >= me.departureTime || they.departureTime >= startTime + maxProfileDuration);
}
boolean isNotDominatedByAnyOf(Label me, Collection<Label> sptEntries, Predicate<Label> filter) {
for (Label they : sptEntries) {
if (filter.test(they) && dominates(they, me)) {
return false;
}
}
return true;
}
void removeDominated(Label me, Collection<Label> sptEntries, Predicate<Label> filter) {
for (Iterator<Label> iterator = sptEntries.iterator(); iterator.hasNext(); ) {
Label sptEntry = iterator.next();
if (filter.test(sptEntry) && dominates(me, sptEntry)) {
sptEntry.deleted = true;
iterator.remove();
}
}
}
private boolean dominates(Label me, Label they) {
if (weight(me) > weight(they))
return false;
if (mindTransfers && me.nTransfers > they.nTransfers)
return false;
if (me.impossible && !they.impossible)
return false;
if (weight(me) < weight(they))
return true;
if (mindTransfers && me.nTransfers < they.nTransfers)
return true;
return queueComparator.compare(me, they) <= 0;
}
long weight(Label label) {
return timeSinceStartTime(label) + (long) (label.nTransfers * betaTransfers) + (long) (label.streetTime * (betaStreetTime - 1.0)) + label.extraWeight;
}
long timeSinceStartTime(Label label) {
return (reverse ? -1 : 1) * (label.currentTime - startTime);
}
Long departureTimeSinceStartTime(Label label) {
return label.departureTime != null ? (reverse ? -1 : 1) * (label.departureTime - startTime) : null;
}
public void setLimitTripTime(long limitTripTime) {
this.limitTripTime = limitTripTime;
}
public void setLimitStreetTime(long limitStreetTime) {
this.limitStreetTime = limitStreetTime;
}
private class LabelComparator implements Comparator<Label> {
@Override
public int compare(Label o1, Label o2) {<FILL_FUNCTION_BODY>}
}
} |
int c = Long.compare(weight(o1), weight(o2));
if (c != 0)
return c;
c = Integer.compare(o1.nTransfers, o2.nTransfers);
if (c != 0)
return c;
c = Long.compare(o1.streetTime, o2.streetTime);
if (c != 0)
return c;
c = Long.compare(o1.departureTime != null ? reverse ? o1.departureTime : -o1.departureTime : 0, o2.departureTime != null ? reverse ? o2.departureTime : -o2.departureTime : 0);
if (c != 0)
return c;
c = Integer.compare(o1.impossible ? 1 : 0, o2.impossible ? 1 : 0);
return c;
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/PtEdgeAttributes.java | PtEdgeAttributes | toString | class PtEdgeAttributes {
public final GtfsStorage.Validity validity;
public GtfsStorage.EdgeType type;
public int time;
public int route_type;
public GtfsStorage.FeedIdWithTimezone feedIdWithTimezone;
public int transfers;
public int stop_sequence;
public GtfsRealtime.TripDescriptor tripDescriptor;
public GtfsStorage.PlatformDescriptor platformDescriptor;
@Override
public String toString() {<FILL_FUNCTION_BODY>}
public PtEdgeAttributes(GtfsStorage.EdgeType type, int time, GtfsStorage.Validity validity, int route_type, GtfsStorage.FeedIdWithTimezone feedIdWithTimezone, int transfers, int stop_sequence, GtfsRealtime.TripDescriptor tripDescriptor, GtfsStorage.PlatformDescriptor platformDescriptor) {
this.type = type;
this.time = time;
this.validity = validity;
this.route_type = route_type;
this.feedIdWithTimezone = feedIdWithTimezone;
this.transfers = transfers;
this.stop_sequence = stop_sequence;
this.tripDescriptor = tripDescriptor;
this.platformDescriptor = platformDescriptor;
}
} |
return "PtEdgeAttributes{" +
"type=" + type +
", time=" + time +
", transfers=" + transfers +
'}';
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/PtLocationSnapper.java | PtLocationSnapper | snapAll | class PtLocationSnapper {
public static class Result {
public final QueryGraph queryGraph;
public final List<Label.NodeId> nodes;
public final PointList points;
public Result(QueryGraph queryGraph, List<Label.NodeId> nodes, PointList points) {
this.queryGraph = queryGraph;
this.nodes = nodes;
this.points = points;
}
}
BaseGraph baseGraph;
LocationIndex locationIndex;
GtfsStorage gtfsStorage;
public PtLocationSnapper(BaseGraph baseGraph, LocationIndex locationIndex, GtfsStorage gtfsStorage) {
this.baseGraph = baseGraph;
this.locationIndex = locationIndex;
this.gtfsStorage = gtfsStorage;
}
public Result snapAll(List<GHLocation> locations, List<EdgeFilter> snapFilters) {<FILL_FUNCTION_BODY>}
private Snap findByStopId(GHStationLocation station, int indexForErrorMessage) {
for (Map.Entry<String, GTFSFeed> entry : gtfsStorage.getGtfsFeeds().entrySet()) {
final Integer node = gtfsStorage.getStationNodes().get(new GtfsStorage.FeedIdWithStopId(entry.getKey(), station.stop_id));
if (node != null) {
Stop stop = gtfsStorage.getGtfsFeeds().get(entry.getKey()).stops.get(station.stop_id);
final Snap stationSnap = new Snap(stop.stop_lat, stop.stop_lon);
stationSnap.setClosestNode(node);
return stationSnap;
}
}
throw new PointNotFoundException("Cannot find station: " + station.stop_id, indexForErrorMessage);
}
} |
PointList points = new PointList(2, false);
ArrayList<Snap> pointSnaps = new ArrayList<>();
ArrayList<Supplier<Label.NodeId>> allSnaps = new ArrayList<>();
for (int i = 0; i < locations.size(); i++) {
GHLocation location = locations.get(i);
if (location instanceof GHPointLocation) {
GHPoint point = ((GHPointLocation) location).ghPoint;
final Snap closest = locationIndex.findClosest(point.lat, point.lon, snapFilters.get(i));
if (!closest.isValid()) {
IntHashSet result = new IntHashSet();
gtfsStorage.getStopIndex().findEdgeIdsInNeighborhood(point.lat, point.lon, 0, result::add);
gtfsStorage.getStopIndex().findEdgeIdsInNeighborhood(point.lat, point.lon, 1, result::add);
if (result.isEmpty()) {
throw new PointNotFoundException("Cannot find point: " + point, i);
}
IntCursor stopNodeId = result.iterator().next();
for (Map.Entry<GtfsStorage.FeedIdWithStopId, Integer> e : gtfsStorage.getStationNodes().entrySet()) {
if (e.getValue() == stopNodeId.value) {
Stop stop = gtfsStorage.getGtfsFeeds().get(e.getKey().feedId).stops.get(e.getKey().stopId);
final Snap stopSnap = new Snap(stop.stop_lat, stop.stop_lon);
stopSnap.setClosestNode(stopNodeId.value);
allSnaps.add(() -> new Label.NodeId(gtfsStorage.getPtToStreet().getOrDefault(stopSnap.getClosestNode(), -1), stopSnap.getClosestNode()));
points.add(stopSnap.getQueryPoint().lat, stopSnap.getQueryPoint().lon);
}
}
} else {
pointSnaps.add(closest);
allSnaps.add(() -> new Label.NodeId(closest.getClosestNode(), gtfsStorage.getStreetToPt().getOrDefault(closest.getClosestNode(), -1)));
points.add(closest.getSnappedPoint());
}
} else if (location instanceof GHStationLocation) {
final Snap stopSnap = findByStopId((GHStationLocation) location, i);
allSnaps.add(() -> new Label.NodeId(gtfsStorage.getPtToStreet().getOrDefault(stopSnap.getClosestNode(), -1), stopSnap.getClosestNode()));
points.add(stopSnap.getQueryPoint().lat, stopSnap.getQueryPoint().lon);
}
}
QueryGraph queryGraph = QueryGraph.create(baseGraph.getBaseGraph(), pointSnaps); // modifies pointSnaps!
List<Label.NodeId> nodes = new ArrayList<>();
for (Supplier<Label.NodeId> supplier : allSnaps) {
nodes.add(supplier.get());
}
return new Result(queryGraph, nodes, points);
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/analysis/Analysis.java | Analysis | getStopsForNode | class Analysis {
public static List<List<GtfsStorage.FeedIdWithStopId>> findStronglyConnectedComponentsOfStopGraph(PtGraph ptGraph) {
PtGraphAsAdjacencyList ptGraphAsAdjacencyList = new PtGraphAsAdjacencyList(ptGraph);
TarjanSCC.ConnectedComponents components = TarjanSCC.findComponents(ptGraphAsAdjacencyList, EdgeFilter.ALL_EDGES, false);
List<List<GtfsStorage.FeedIdWithStopId>> stronglyConnectedComponentsOfStopGraph = new ArrayList<>();
for (IntArrayList component : components.getComponents()) {
ArrayList<GtfsStorage.FeedIdWithStopId> stopsOfComponent = new ArrayList<>();
for (IntCursor intCursor : component) {
stopsOfComponent.addAll(getStopsForNode(ptGraph, intCursor.value));
}
if (!stopsOfComponent.isEmpty()) {
stronglyConnectedComponentsOfStopGraph.add(stopsOfComponent);
}
}
BitSetIterator iter = components.getSingleNodeComponents().iterator();
for (int i = iter.nextSetBit(); i >= 0; i = iter.nextSetBit()) {
List<GtfsStorage.FeedIdWithStopId> stopsForNode = getStopsForNode(ptGraph, i);
if (!stopsForNode.isEmpty()) {
stronglyConnectedComponentsOfStopGraph.add(stopsForNode);
}
}
return stronglyConnectedComponentsOfStopGraph;
}
public static List<GtfsStorage.FeedIdWithStopId> getStopsForNode(PtGraph ptGraph, int i) {<FILL_FUNCTION_BODY>}
} |
EnumSet<GtfsStorage.EdgeType> inEdgeTypes = EnumSet.noneOf(GtfsStorage.EdgeType.class);
for (PtGraph.PtEdge ptEdge : ptGraph.backEdgesAround(i)) {
inEdgeTypes.add(ptEdge.getType());
}
EnumSet<GtfsStorage.EdgeType> outEdgeTypes = EnumSet.noneOf(GtfsStorage.EdgeType.class);
for (PtGraph.PtEdge ptEdge : ptGraph.edgesAround(i)) {
outEdgeTypes.add(ptEdge.getType());
}
if (inEdgeTypes.equals(EnumSet.of(GtfsStorage.EdgeType.EXIT_PT)) && outEdgeTypes.equals((EnumSet.of(ENTER_PT)))) {
Set<GtfsStorage.FeedIdWithStopId> stops = new HashSet<>();
ptGraph.backEdgesAround(i).forEach(e -> stops.add(new GtfsStorage.FeedIdWithStopId(e.getAttrs().platformDescriptor.feed_id, e.getAttrs().platformDescriptor.stop_id)));
ptGraph.edgesAround(i).forEach(e -> stops.add(new GtfsStorage.FeedIdWithStopId(e.getAttrs().platformDescriptor.feed_id, e.getAttrs().platformDescriptor.stop_id)));
return new ArrayList<>(stops);
} else {
return Collections.emptyList();
}
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/analysis/PtGraphAsAdjacencyList.java | PtGraphAsAdjacencyList | next | class PtGraphAsAdjacencyList implements Graph {
private final PtGraph ptGraph;
public PtGraphAsAdjacencyList(PtGraph ptGraph) {
this.ptGraph = ptGraph;
}
@Override
public BaseGraph getBaseGraph() {
throw new RuntimeException();
}
@Override
public int getNodes() {
return ptGraph.getNodeCount();
}
@Override
public int getEdges() {
throw new RuntimeException();
}
@Override
public NodeAccess getNodeAccess() {
throw new RuntimeException();
}
@Override
public BBox getBounds() {
throw new RuntimeException();
}
@Override
public EdgeIteratorState edge(int a, int b) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState getEdgeIteratorState(int edgeId, int adjNode) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState getEdgeIteratorStateForKey(int edgeKey) {
throw new RuntimeException();
}
@Override
public int getOtherNode(int edge, int node) {
throw new RuntimeException();
}
@Override
public boolean isAdjacentToNode(int edge, int node) {
throw new RuntimeException();
}
@Override
public AllEdgesIterator getAllEdges() {
throw new RuntimeException();
}
@Override
public EdgeExplorer createEdgeExplorer(EdgeFilter filter) {
return new StationGraphEdgeExplorer();
}
@Override
public TurnCostStorage getTurnCostStorage() {
throw new RuntimeException();
}
@Override
public Weighting wrapWeighting(Weighting weighting) {
throw new RuntimeException();
}
private class StationGraphEdgeExplorer implements EdgeExplorer {
private int baseNode;
@Override
public EdgeIterator setBaseNode(int baseNode) {
this.baseNode = baseNode;
return new StationGraphEdgeIterator(ptGraph.edgesAround(baseNode).iterator());
}
private class StationGraphEdgeIterator implements EdgeIterator {
private final Iterator<PtGraph.PtEdge> iterator;
private PtGraph.PtEdge currentElement;
public StationGraphEdgeIterator(Iterator<PtGraph.PtEdge> iterator) {
this.iterator = iterator;
}
@Override
public boolean next() {<FILL_FUNCTION_BODY>}
@Override
public int getEdge() {
throw new RuntimeException();
}
@Override
public int getEdgeKey() {
throw new RuntimeException();
}
@Override
public int getReverseEdgeKey() {
throw new RuntimeException();
}
@Override
public int getBaseNode() {
throw new RuntimeException();
}
@Override
public int getAdjNode() {
assert currentElement.getBaseNode() == baseNode;
return currentElement.getAdjNode();
}
@Override
public PointList fetchWayGeometry(FetchMode mode) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState setWayGeometry(PointList list) {
throw new RuntimeException();
}
@Override
public double getDistance() {
throw new RuntimeException();
}
@Override
public EdgeIteratorState setDistance(double dist) {
throw new RuntimeException();
}
@Override
public IntsRef getFlags() {
throw new RuntimeException();
}
@Override
public EdgeIteratorState setFlags(IntsRef edgeFlags) {
throw new RuntimeException();
}
@Override
public boolean get(BooleanEncodedValue property) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState set(BooleanEncodedValue property, boolean value) {
throw new RuntimeException();
}
@Override
public boolean getReverse(BooleanEncodedValue property) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState setReverse(BooleanEncodedValue property, boolean value) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState set(BooleanEncodedValue property, boolean fwd, boolean bwd) {
throw new RuntimeException();
}
@Override
public int get(IntEncodedValue property) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState set(IntEncodedValue property, int value) {
throw new RuntimeException();
}
@Override
public int getReverse(IntEncodedValue property) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState setReverse(IntEncodedValue property, int value) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState set(IntEncodedValue property, int fwd, int bwd) {
throw new RuntimeException();
}
@Override
public double get(DecimalEncodedValue property) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState set(DecimalEncodedValue property, double value) {
throw new RuntimeException();
}
@Override
public double getReverse(DecimalEncodedValue property) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState setReverse(DecimalEncodedValue property, double value) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState set(DecimalEncodedValue property, double fwd, double bwd) {
throw new RuntimeException();
}
@Override
public <T extends Enum<?>> T get(EnumEncodedValue<T> property) {
throw new RuntimeException();
}
@Override
public <T extends Enum<?>> EdgeIteratorState set(EnumEncodedValue<T> property, T value) {
throw new RuntimeException();
}
@Override
public <T extends Enum<?>> T getReverse(EnumEncodedValue<T> property) {
throw new RuntimeException();
}
@Override
public <T extends Enum<?>> EdgeIteratorState setReverse(EnumEncodedValue<T> property, T value) {
throw new RuntimeException();
}
@Override
public <T extends Enum<?>> EdgeIteratorState set(EnumEncodedValue<T> property, T fwd, T bwd) {
throw new RuntimeException();
}
@Override
public String get(StringEncodedValue property) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState set(StringEncodedValue property, String value) {
throw new RuntimeException();
}
@Override
public String getReverse(StringEncodedValue property) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState setReverse(StringEncodedValue property, String value) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState set(StringEncodedValue property, String fwd, String bwd) {
throw new RuntimeException();
}
@Override
public String getName() {
throw new RuntimeException();
}
@Override
public EdgeIteratorState setKeyValues(List<KVStorage.KeyValue> list) {
throw new RuntimeException();
}
@Override
public List<KVStorage.KeyValue> getKeyValues() {
throw new RuntimeException();
}
@Override
public Object getValue(String key) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState detach(boolean reverse) {
throw new RuntimeException();
}
@Override
public EdgeIteratorState copyPropertiesFrom(EdgeIteratorState e) {
throw new RuntimeException();
}
}
}
} |
if (iterator.hasNext()) {
this.currentElement = iterator.next();
return true;
} else {
return false;
}
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/fare/Fares.java | Fares | sanitizeFareRules | class Fares {
public static Optional<Amount> cheapestFare(Map<String, Map<String, Fare>> fares, Trip trip) {
return ticketsBruteForce(fares, trip)
.flatMap(tickets -> tickets.stream()
.map(ticket -> {
Fare fare = fares.get(ticket.feed_id).get(ticket.getFare().fare_id);
final BigDecimal priceOfOneTicket = BigDecimal.valueOf(fare.fare_attribute.price);
return new Amount(priceOfOneTicket, fare.fare_attribute.currency_type);
})
.collect(Collectors.groupingBy(Amount::getCurrencyType, Collectors.mapping(Amount::getAmount, Collectors.reducing(BigDecimal.ZERO, BigDecimal::add))))
.entrySet()
.stream()
.findFirst() // TODO: Tickets in different currencies for one trip
.map(e -> new Amount(e.getValue(), e.getKey())));
}
static Optional<List<Ticket>> ticketsBruteForce(Map<String, Map<String, Fare>> fares, Trip trip) {
// Recursively enumerate all packages of tickets with which the trip can be done.
// Take the cheapest.
TicketPurchaseScoreCalculator ticketPurchaseScoreCalculator = new TicketPurchaseScoreCalculator();
return allShoppingCarts(fares, trip)
.max(Comparator.comparingDouble(ticketPurchaseScoreCalculator::calculateScore))
.map(TicketPurchase::getTickets);
}
static Stream<TicketPurchase> allShoppingCarts(Map<String, Map<String, Fare>> fares, Trip trip) {
// Recursively enumerate all packages of tickets with which the trip can be done.
List<Trip.Segment> segments = trip.segments;
List<List<FareAssignment>> result = allFareAssignments(fares, segments);
return result.stream().map(TicketPurchase::new);
}
private static List<List<FareAssignment>> allFareAssignments(Map<String, Map<String, Fare>> fares, List<Trip.Segment> segments) {
// Recursively enumerate all possible ways of assigning trip segments to fares.
if (segments.isEmpty()) {
ArrayList<List<FareAssignment>> emptyList = new ArrayList<>();
emptyList.add(Collections.emptyList());
return emptyList;
} else {
List<List<FareAssignment>> result = new ArrayList<>();
Trip.Segment segment = segments.get(0);
List<List<FareAssignment>> tail = allFareAssignments(fares, segments.subList(1, segments.size()));
Collection<Fare> possibleFares = Fares.possibleFares(fares.get(segment.feed_id), segment);
for (Fare fare : possibleFares) {
for (List<FareAssignment> tailFareAssignments : tail) {
ArrayList<FareAssignment> fairAssignments = new ArrayList<>(tailFareAssignments);
FareAssignment fareAssignment = new FareAssignment(segment);
fareAssignment.setFare(fare);
fairAssignments.add(0, fareAssignment);
result.add(fairAssignments);
}
}
return result;
}
}
static Collection<Fare> possibleFares(Map<String, Fare> fares, Trip.Segment segment) {
return fares.values().stream().filter(fare -> applies(fare, segment)).collect(toList());
}
private static boolean applies(Fare fare, Trip.Segment segment) {
return fare.fare_rules.isEmpty() || sanitizeFareRules(fare.fare_rules).stream().anyMatch(rule -> rule.appliesTo(segment));
}
static List<SanitizedFareRule> sanitizeFareRules(List<FareRule> gtfsFareRules) {<FILL_FUNCTION_BODY>}
} |
// Make proper fare rule objects from the CSV-like FareRule
ArrayList<SanitizedFareRule> result = new ArrayList<>();
result.addAll(gtfsFareRules.stream().filter(rule -> rule.route_id != null).map(rule -> new RouteRule(rule.route_id)).collect(toList()));
result.addAll(gtfsFareRules.stream().filter(rule -> rule.origin_id != null && rule.destination_id != null).map(rule -> new OriginDestinationRule(rule.origin_id, rule.destination_id)).collect(toList()));
result.add(gtfsFareRules.stream().filter(rule -> rule.contains_id != null).map(rule -> rule.contains_id).collect(Collectors.collectingAndThen(toList(), ZoneRule::new)));
return result;
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/fare/TicketPurchase.java | TicketPurchase | getTickets | class TicketPurchase {
public final List<FareAssignment> fareAssignments;
TicketPurchase(List<FareAssignment> fareAssignments) {
this.fareAssignments = fareAssignments;
}
List<Ticket> getTickets() {<FILL_FUNCTION_BODY>}
private String fareKey(FareAssignment fareAssignment) {
return fareAssignment.fare.fare_id+"_"+fareAssignment.fare.fare_attribute.feed_id;
}
int getNSchwarzfahrTrips() {
return (int) fareAssignments.stream().filter(assignment -> assignment.fare == null).count();
}
} |
Map<String, TicketPurchaseScoreCalculator.TempTicket> currentTickets = new HashMap<>();
for (FareAssignment fareAssignment : fareAssignments) {
if (fareAssignment.fare != null) {
currentTickets.computeIfAbsent(fareKey(fareAssignment), fareId -> new TicketPurchaseScoreCalculator.TempTicket());
currentTickets.compute(fareKey(fareAssignment), (s, tempTicket) -> {
if (fareAssignment.segment.getStartTime() > tempTicket.validUntil
|| tempTicket.nMoreTransfers == 0) {
tempTicket.feed_id = fareAssignment.segment.feed_id;
tempTicket.fare = fareAssignment.fare;
tempTicket.validUntil = fareAssignment.segment.getStartTime() + fareAssignment.fare.fare_attribute.transfer_duration;
tempTicket.nMoreTransfers = fareAssignment.fare.fare_attribute.transfers;
tempTicket.totalNumber++;
return tempTicket;
} else {
tempTicket.nMoreTransfers--;
return tempTicket;
}
});
}
}
ArrayList<Ticket> tickets = new ArrayList<>();
for (TicketPurchaseScoreCalculator.TempTicket t : currentTickets.values()) {
for (int i = 0; i<t.totalNumber; i++) {
tickets.add(new Ticket(t.feed_id, t.fare));
}
}
return tickets;
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/fare/TicketPurchaseScoreCalculator.java | TicketPurchaseScoreCalculator | calculateScore | class TicketPurchaseScoreCalculator {
static class TempTicket {
String feed_id;
Fare fare;
int totalNumber = 0;
long validUntil;
int nMoreTransfers = 0;
}
double calculateScore(TicketPurchase ticketPurchase) {<FILL_FUNCTION_BODY>}
} |
double cost = 0;
for (Ticket ticket : ticketPurchase.getTickets()) {
cost -= ticket.getFare().fare_attribute.price;
}
return cost - ticketPurchase.getNSchwarzfahrTrips() * 60.0;
|
graphhopper_graphhopper | graphhopper/reader-gtfs/src/main/java/com/graphhopper/gtfs/fare/ZoneRule.java | ZoneRule | appliesTo | class ZoneRule extends SanitizedFareRule {
private final Set<String> zones;
ZoneRule(Collection<String> zones) {
this.zones = new HashSet<>(zones);
}
@Override
boolean appliesTo(Trip.Segment segment) {<FILL_FUNCTION_BODY>}
} |
if (zones.isEmpty()) {
return false;
} else {
return zones.containsAll(segment.getZones());
}
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/tools/Bzip2.java | Bzip2 | main | class Bzip2 {
public static void main(String[] args) throws IOException {<FILL_FUNCTION_BODY>}
} |
if (args.length == 0) {
throw new IllegalArgumentException("You need to specify the bz2 file!");
}
String fromFile = args[0];
if (!fromFile.endsWith(".bz2")) {
throw new IllegalArgumentException("You need to specify a bz2 file! But was:" + fromFile);
}
String toFile = Helper.pruneFileEnd(fromFile);
FileInputStream in = new FileInputStream(fromFile);
FileOutputStream out = new FileOutputStream(toFile);
BZip2CompressorInputStream bzIn = new BZip2CompressorInputStream(in);
try {
final byte[] buffer = new byte[1024 * 8];
int n = 0;
while (-1 != (n = bzIn.read(buffer))) {
out.write(buffer, 0, n);
}
} finally {
out.close();
bzIn.close();
}
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/tools/CHImportTest.java | CHImportTest | main | class CHImportTest {
public static void main(String[] args) {<FILL_FUNCTION_BODY>}
private static void runQueries(GraphHopper hopper, String profile) {
// Bavaria, but trying to avoid regions that are not covered
BBox bounds = new BBox(10.508422, 12.326602, 47.713457, 49.940615);
int numQueries = 10_000;
long seed = 123;
Random rnd = new Random(seed);
AtomicInteger notFoundCount = new AtomicInteger();
MiniPerfTest test = new MiniPerfTest().setIterations(numQueries).start((warmup, run) -> {
GHPoint from = getRandomPoint(rnd, bounds);
GHPoint to = getRandomPoint(rnd, bounds);
GHRequest req = new GHRequest(from, to).setProfile(profile);
GHResponse rsp = hopper.route(req);
if (rsp.hasErrors()) {
if (rsp.getErrors().stream().anyMatch(t -> !(t instanceof PointNotFoundException || t instanceof ConnectionNotFoundException)))
throw new IllegalStateException("Unexpected error: " + rsp.getErrors().toString());
notFoundCount.incrementAndGet();
return 0;
} else {
return (int) rsp.getBest().getRouteWeight();
}
});
System.out.println("Total queries: " + numQueries + ", Failed queries: " + notFoundCount.get());
System.out.println(test.getReport());
}
private static GHPoint getRandomPoint(Random rnd, BBox bounds) {
double lat = bounds.minLat + rnd.nextDouble() * (bounds.maxLat - bounds.minLat);
double lon = bounds.minLon + rnd.nextDouble() * (bounds.maxLon - bounds.minLon);
return new GHPoint(lat, lon);
}
} |
System.out.println("running for args: " + Arrays.toString(args));
PMap map = PMap.read(args);
String vehicle = map.getString("vehicle", "car");
GraphHopperConfig config = new GraphHopperConfig(map);
config.putObject("datareader.file", map.getString("pbf", "map-matching/files/leipzig_germany.osm.pbf"));
config.putObject("graph.location", map.getString("gh", "ch-import-test-gh"));
config.setProfiles(Arrays.asList(new Profile(vehicle)));
config.setCHProfiles(Collections.singletonList(new CHProfile(vehicle)));
config.putObject(CHParameters.PERIODIC_UPDATES, map.getInt("periodic", 0));
config.putObject(CHParameters.LAST_LAZY_NODES_UPDATES, map.getInt("lazy", 100));
config.putObject(CHParameters.NEIGHBOR_UPDATES, map.getInt("neighbor", 100));
config.putObject(CHParameters.NEIGHBOR_UPDATES_MAX, map.getInt("neighbor_max", 2));
config.putObject(CHParameters.CONTRACTED_NODES, map.getInt("contracted", 100));
config.putObject(CHParameters.LOG_MESSAGES, map.getInt("logs", 20));
config.putObject(CHParameters.EDGE_DIFFERENCE_WEIGHT, map.getDouble("edge_diff", 10));
config.putObject(CHParameters.ORIGINAL_EDGE_COUNT_WEIGHT, map.getDouble("orig_edge", 1));
config.putObject(CHParameters.MAX_POLL_FACTOR_HEURISTIC_NODE, map.getDouble("mpf_heur", 5));
config.putObject(CHParameters.MAX_POLL_FACTOR_CONTRACTION_NODE, map.getDouble("mpf_contr", 200));
GraphHopper hopper = new GraphHopper();
hopper.init(config);
if (map.getBool("use_country_rules", false))
// note that using this requires a new import of the base graph!
hopper.setCountryRuleFactory(new CountryRuleFactory());
hopper.importOrLoad();
runQueries(hopper, vehicle);
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/tools/GraphSpeedMeasurement.java | GraphSpeedMeasurement | main | class GraphSpeedMeasurement {
public static void main(String[] strs) {<FILL_FUNCTION_BODY>}
} |
PMap args = PMap.read(strs);
List<String> result = new ArrayList<>();
for (int speedBits = 7; speedBits <= 31; speedBits += 3) {
System.out.println("Running measurement for speedBits=" + speedBits);
GraphHopperConfig ghConfig = new GraphHopperConfig()
.putObject("datareader.file", args.getString("map", "map-matching/files/leipzig_germany.osm.pbf"))
.putObject("graph.location", args.getString("location", "graph-speed-measurement") + "-" + speedBits + "-gh")
.putObject("graph.dataaccess", args.getString("da", "RAM_STORE"))
.putObject("import.osm.ignored_highways", "")
.putObject("graph.encoded_values", String.format("car_average_speed|speed_bits=%d,bike_average_speed|speed_bits=%d,foot_average_speed|speed_bits=%d", speedBits, speedBits, speedBits))
.setProfiles(List.of(
TestProfiles.accessAndSpeed("car")
));
GraphHopper hopper = new GraphHopper()
.init(ghConfig)
.importOrLoad();
BaseGraph baseGraph = hopper.getBaseGraph();
EncodingManager em = hopper.getEncodingManager();
List<BooleanEncodedValue> booleanEncodedValues = em.getEncodedValues().stream().filter(e -> e instanceof BooleanEncodedValue).map(e -> (BooleanEncodedValue) e).collect(Collectors.toList());
List<IntEncodedValue> intEncodedValues = em.getEncodedValues().stream().filter(e -> e.getClass().equals(IntEncodedValueImpl.class)).map(e -> (IntEncodedValue) e).collect(Collectors.toList());
List<DecimalEncodedValue> decimalEncodedValues = em.getEncodedValues().stream().filter(e -> e instanceof DecimalEncodedValue).map(e -> (DecimalEncodedValue) e).collect(Collectors.toList());
List<EnumEncodedValue> enumEncodedValues = em.getEncodedValues().stream().filter(e -> e.getClass().isAssignableFrom(EnumEncodedValue.class)).map(e -> (EnumEncodedValue) e).collect(Collectors.toList());
EdgeExplorer explorer = baseGraph.createEdgeExplorer();
Random rnd = new Random(123);
final int iterations = args.getInt("iters", 1_000_000);
// this parameter is quite interesting, because when we do multiple repeats per edge the differences between
// caching and not caching should become more clear. if we benefited from caching doing multiple repeats should
// not make much of a difference (thinking naively), while not caching should mean we need to do more work.
final int repeatsPerEdge = args.getInt("repeats_per_edge", 10);
MiniPerfTest t = new MiniPerfTest().setIterations(iterations)
.start((warmup, run) -> {
EdgeIterator iter = explorer.setBaseNode(rnd.nextInt(baseGraph.getNodes()));
double sum = 0;
while (iter.next()) {
for (int i = 0; i < repeatsPerEdge; i++) {
// note that reading **all** the EVs should be in favor of the caching solution, while cases
// with many encoded values where only a selected few are read should make the caching less
// important. but even in this scenario the caching provides no speedup apparently!
for (BooleanEncodedValue ev : booleanEncodedValues)
sum += iter.get(ev) ? 1 : 0;
for (IntEncodedValue ev : intEncodedValues)
sum += iter.get(ev) > 5 ? 1 : 0;
for (DecimalEncodedValue ev : decimalEncodedValues)
sum += iter.get(ev) > 20 ? 1 : 0;
for (EnumEncodedValue ev : enumEncodedValues)
sum += iter.get(ev).ordinal();
}
}
return (int) sum;
});
result.add(String.format("bits: %d, ints: %d, took: %.2fms, checksum: %d", speedBits, em.getIntsForFlags(), t.getSum(), t.getDummySum()));
System.out.println(result.get(result.size() - 1));
}
System.out.println();
System.out.println("### RESULT ###");
for (String res : result)
System.out.println(res);
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/tools/TagInfoUtil.java | TagInfoUtil | analyzeTags | class TagInfoUtil {
private static final String URL_TEMPLATE = "https://taginfo.openstreetmap.org/api/4/key/values?"
+ "filter=all&sortname=count&sortorder=desc&qtype=value&format=json&key=";
private static final Extractor TONS_EXTRACTOR = OSMValueExtractor::stringToTons;
private static final Extractor METER_EXTRACTOR = OSMValueExtractor::stringToMeter;
private static final Extractor KMH_EXTRACTOR = OSMValueExtractor::stringToKmh;
public static void main(String[] args) throws IOException {
Map<String, Extractor> keyMap = new LinkedHashMap<>();
keyMap.put("maxweight", TONS_EXTRACTOR);
keyMap.put("maxaxleload", TONS_EXTRACTOR);
keyMap.put("maxwidth", METER_EXTRACTOR);
keyMap.put("maxheight", METER_EXTRACTOR);
keyMap.put("maxlength", METER_EXTRACTOR);
keyMap.put("maxspeed", KMH_EXTRACTOR);
for (Entry<String, Extractor> entry: keyMap.entrySet()) {
String key = entry.getKey();
Extractor extractor = entry.getValue();
analyzeTags(key, extractor);
}
}
private static void analyzeTags(String key, Extractor extractor) throws IOException {<FILL_FUNCTION_BODY>}
private static List<Tag> loadTags(String key) throws IOException {
JsonNode node;
try (InputStream in = new URL(URL_TEMPLATE + key).openStream(); BufferedInputStream bufferedIn = new BufferedInputStream(in)) {
node = new ObjectMapper().readTree(bufferedIn);
}
List<Tag> tags = new ArrayList<>();
Iterator<JsonNode> iter = node.path("data").elements();
while (iter.hasNext()) {
JsonNode tagElement = iter.next();
String value = tagElement.path("value").asText();
int count = tagElement.path("count").asInt();
tags.add(new Tag(value, count));
}
return tags;
}
private interface Extractor {
double extract(String value);
}
private static class Tag {
private final String value;
private int count;
public Tag(String value, int count) {
this.value = value;
this.count = count;
}
public String getValue() {
return value;
}
public int getCount() {
return count;
}
public void setCount(int count) {
this.count = count;
}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append("Tag [value=");
builder.append(value);
builder.append(", count=");
builder.append(count);
builder.append("]");
return builder.toString();
}
}
} |
System.out.println("Tag: " + key);
Map<String, Tag> parsedMap = new LinkedHashMap<>();
List<Tag> failed = new ArrayList<>();
int count = 0;
for (Tag tag : loadTags(key)) {
count += tag.getCount();
double val = extractor.extract(tag.getValue());
if (Double.isNaN(val)) {
failed.add(tag);
continue;
}
System.out.println("\"" + tag.getValue() + "\" -> " + val);
String normalized = Double.toString(val);
if (parsedMap.containsKey(normalized)) {
Tag existing = parsedMap.get(normalized);
existing.setCount(existing.getCount() + tag.getCount());
} else {
parsedMap.put(normalized, new Tag(normalized, tag.getCount()));
}
}
for (Tag tag : failed) {
System.out.println("Unable to parse \"" + tag.getValue() + "\" (" + tag.getCount() + " occurrences)");
}
int parsedCount = parsedMap.values().stream().mapToInt(Tag::getCount).sum();
double percentage = parsedCount / (double) count * 100;
System.out.println("Success rate: " + percentage + "%");
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/ui/DebugAStar.java | DebugAStar | updateBestPath | class DebugAStar extends AStar implements DebugAlgo {
private final GraphicsWrapper mg;
private Graphics2D g2;
private NodeAccess na;
public DebugAStar(Graph graph, Weighting type, TraversalMode tMode, GraphicsWrapper mg) {
super(graph, type, tMode);
this.mg = mg;
na = graph.getNodeAccess();
}
@Override
public void setGraphics2D(Graphics2D g2) {
this.g2 = g2;
}
@Override
public void updateBestPath(EdgeIteratorState es, SPTEntry bestEE, int currLoc) {<FILL_FUNCTION_BODY>}
} |
if (g2 != null) {
mg.plotEdge(g2, na.getLat(bestEE.parent.adjNode), na.getLon(bestEE.parent.adjNode), na.getLat(currLoc), na.getLon(currLoc), .8f);
}
super.updateBestPath(es, bestEE, currLoc);
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/ui/DebugAStarBi.java | DebugAStarBi | updateBestPath | class DebugAStarBi extends AStarBidirection implements DebugAlgo {
private final GraphicsWrapper mg;
private Graphics2D g2;
public DebugAStarBi(Graph graph, Weighting type, TraversalMode tMode, GraphicsWrapper mg) {
super(graph, type, tMode);
this.mg = mg;
}
@Override
public void setGraphics2D(Graphics2D g2) {
this.g2 = g2;
}
@Override
public void updateBestPath(double edgeWeight, SPTEntry entry, int origEdgeId, int traversalId, boolean reverse) {<FILL_FUNCTION_BODY>}
@Override
public String toString() {
return "debugui|" + super.toString();
}
} |
if (g2 != null) {
mg.plotNode(g2, entry.adjNode, Color.YELLOW);
}
super.updateBestPath(edgeWeight, entry, origEdgeId, traversalId, reverse);
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/ui/DebugDijkstraBidirection.java | DebugDijkstraBidirection | updateBestPath | class DebugDijkstraBidirection extends DijkstraBidirectionRef implements DebugAlgo {
private final GraphicsWrapper mg;
private Graphics2D g2;
private NodeAccess na;
public DebugDijkstraBidirection(Graph graph, Weighting type, TraversalMode tMode, GraphicsWrapper mg) {
super(graph, type, tMode);
this.mg = mg;
na = graph.getNodeAccess();
}
@Override
public void setGraphics2D(Graphics2D g2) {
this.g2 = g2;
}
@Override
public void updateBestPath(double edgeWeight, SPTEntry entry, int origEdgeId, int traversalId, boolean reverse) {<FILL_FUNCTION_BODY>}
} |
if (g2 != null) {
mg.plotEdge(g2, na.getLat(entry.parent.adjNode), na.getLon(entry.parent.adjNode), na.getLat(entry.adjNode), na.getLon(entry.adjNode), .8f);
}
// System.out.println("new node:" + currLoc);
super.updateBestPath(edgeWeight, entry, origEdgeId, traversalId, reverse);
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/ui/DebugDijkstraSimple.java | DebugDijkstraSimple | updateBestPath | class DebugDijkstraSimple extends Dijkstra implements DebugAlgo {
private final GraphicsWrapper mg;
private Graphics2D g2;
public DebugDijkstraSimple(Graph graph, Weighting weighting, TraversalMode tMode, GraphicsWrapper mg) {
super(graph, weighting, tMode);
this.mg = mg;
}
@Override
public void setGraphics2D(Graphics2D g2) {
this.g2 = g2;
}
@Override
public void updateBestPath(EdgeIteratorState es, SPTEntry bestEE, int currLoc) {<FILL_FUNCTION_BODY>}
} |
if (g2 != null) {
mg.plotNode(g2, currLoc, Color.YELLOW);
}
super.updateBestPath(es, bestEE, currLoc);
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/ui/DefaultMapLayer.java | DefaultMapLayer | makeTransparent | class DefaultMapLayer implements MapLayer {
protected BufferedImage image;
private Logger logger = LoggerFactory.getLogger(getClass());
private Rectangle bounds = new Rectangle();
private Graphics2D tmpG;
private boolean buffering = true;
// a bit transparent:
// private RescaleOp op = new RescaleOp(new float[]{1f, 1f, 1f, 0.5f}, new float[4], null);
private RescaleOp op = new RescaleOp(new float[]{1f, 1f, 1f, 1f}, new float[4], null);
protected abstract void paintComponent(Graphics2D createGraphics);
@Override
public void paint(Graphics2D mainGraphics) {
if (!buffering) {
try {
paintComponent(mainGraphics);
} catch (Exception ex) {
logger.error("Problem in paintComponent", ex);
}
return;
}
if (image != null) {
mainGraphics.drawImage(image, op, bounds.x, bounds.y);
}
}
@Override
public void setBuffering(boolean enable) {
buffering = enable;
}
@Override
public final void repaint() {
if (tmpG != null) {
paintComponent(tmpG);
}
}
@Override
public Rectangle getBounds() {
return bounds;
}
@Override
public void setBounds(Rectangle bounds) {
if (image == null || image.getHeight() != bounds.height || image.getWidth() != bounds.width) {
image = new BufferedImage(bounds.width, bounds.height, BufferedImage.TYPE_INT_ARGB);
tmpG = image.createGraphics();
tmpG.setColor(Color.BLACK);
tmpG.setBackground(Color.WHITE);
}
this.bounds = bounds;
repaint();
}
public void makeTransparent(Graphics2D g2) {<FILL_FUNCTION_BODY>}
public void clearGraphics(Graphics2D g2) {
g2.clearRect(0, 0, bounds.width, bounds.height);
}
} |
Color col = g2.getColor();
Composite comp = null;
// force transparence of this layer only. If no buffering we would clear layers below
if (buffering) {
comp = g2.getComposite();
g2.setComposite(AlphaComposite.Clear);
}
g2.setColor(new Color(0, 0, 0, 0));
g2.fillRect(0, 0, bounds.width, bounds.height);
g2.setColor(col);
if (comp != null) {
g2.setComposite(comp);
}
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/ui/GraphicsWrapper.java | GraphicsWrapper | scale | class GraphicsWrapper {
private final Logger logger = LoggerFactory.getLogger(getClass());
private NodeAccess na;
private double scaleX;
private double scaleY;
private double offsetX;
private double offsetY;
private BBox bounds = new BBox(-180, 180, -90, 90);
public GraphicsWrapper(Graph g) {
this.na = g.getNodeAccess();
BBox b = g.getBounds();
scaleX = scaleY = 0.002 * (b.maxLat - b.minLat);
offsetY = b.maxLat - 90;
offsetX = -b.minLon;
}
public void setNodeAccess(Graph graph) {
this.na = graph.getNodeAccess();
}
public double getOffsetX() {
return offsetX;
}
public double getOffsetY() {
return offsetY;
}
public double getScaleX() {
return scaleX;
}
public double getScaleY() {
return scaleY;
}
public void plotText(Graphics2D g2, double lat, double lon, String text) {
g2.drawString(text, (int) getX(lon) + 5, (int) getY(lat) + 5);
}
public void plotDirectedEdge(Graphics2D g2, double lat, double lon, double lat2, double lon2, float width) {
g2.setStroke(new BasicStroke(width));
int startLon = (int) getX(lon);
int startLat = (int) getY(lat);
int destLon = (int) getX(lon2);
int destLat = (int) getY(lat2);
g2.drawLine(startLon, startLat, destLon, destLat);
// only for deep zoom show direction
if (scaleX < 0.0001) {
g2.setStroke(new BasicStroke(3));
Path2D.Float path = new Path2D.Float();
path.moveTo(destLon, destLat);
path.lineTo(destLon + 6, destLat - 2);
path.lineTo(destLon + 6, destLat + 2);
path.lineTo(destLon, destLat);
AffineTransform at = new AffineTransform();
double angle = Math.atan2(lat2 - lat, lon2 - lon);
at.rotate(-angle + Math.PI, destLon, destLat);
path.transform(at);
g2.draw(path);
}
}
public void plotEdge(Graphics2D g2, double lat, double lon, double lat2, double lon2, float width) {
g2.setStroke(new BasicStroke(width));
g2.drawLine((int) getX(lon), (int) getY(lat), (int) getX(lon2), (int) getY(lat2));
}
public void plotEdge(Graphics2D g2, double lat, double lon, double lat2, double lon2) {
plotEdge(g2, lat, lon, lat2, lon2, 1);
}
public double getX(double lon) {
return (lon + offsetX) / scaleX;
}
public double getY(double lat) {
return (90 - lat + offsetY) / scaleY;
}
public double getLon(int x) {
return x * scaleX - offsetX;
}
public double getLat(int y) {
return 90 - (y * scaleY - offsetY);
}
public void plotNode(Graphics2D g2, int loc, Color c) {
plotNode(g2, loc, c, 4);
}
public void plotNode(Graphics2D g2, int loc, Color c, int size) {
plotNode(g2, loc, c, size, "");
}
public void plotNode(Graphics2D g2, int loc, Color c, int size, String text) {
plotNode(g2, na, loc, c, size, "");
}
public void plotNode(Graphics2D g2, NodeAccess na, int loc, Color c, int size, String text) {
double lat = na.getLat(loc);
double lon = na.getLon(loc);
if (lat < bounds.minLat || lat > bounds.maxLat || lon < bounds.minLon || lon > bounds.maxLon) {
return;
}
Color old = g2.getColor();
g2.setColor(c);
plot(g2, lat, lon, size);
g2.setColor(old);
}
public void plot(Graphics2D g2, double lat, double lon, int width) {
double x = getX(lon);
double y = getY(lat);
g2.fillOval((int) x, (int) y, width, width);
}
public void scale(int x, int y, boolean zoomIn) {<FILL_FUNCTION_BODY>}
public void setNewOffset(int offX, int offY) {
offsetX += offX * scaleX;
offsetY += offY * scaleY;
}
public BBox setBounds(int minX, int maxX, int minY, int maxY) {
double minLon = getLon(minX);
double maxLon = getLon(maxX);
double maxLat = getLat(minY);
double minLat = getLat(maxY);
bounds = new BBox(minLon, maxLon, minLat, maxLat);
return bounds;
}
} |
double tmpFactor = 0.5f;
if (!zoomIn) {
tmpFactor = 2;
}
double oldScaleX = scaleX;
double oldScaleY = scaleY;
double resX = scaleX * tmpFactor;
if (resX > 0) {
scaleX = resX;
}
double resY = scaleY * tmpFactor;
if (resY > 0) {
scaleY = resY;
}
// respect mouse x,y when scaling
// TODO minor bug: compute difference of lat,lon position for mouse before and after scaling
if (zoomIn) {
offsetX -= (offsetX + x) * scaleX;
offsetY -= (offsetY + y) * scaleY;
} else {
offsetX += x * oldScaleX;
offsetY += y * oldScaleY;
}
logger.info("mouse wheel moved => repaint. zoomIn:" + zoomIn + " " + offsetX + "," + offsetY
+ " " + scaleX + "," + scaleY);
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/ui/LayeredPanel.java | LayeredPanel | paintComponent | class LayeredPanel extends JPanel {
private final Collection<MapLayer> layers;
public LayeredPanel() {
this(new ArrayList<MapLayer>());
}
public LayeredPanel(Collection<MapLayer> layer) {
this.layers = layer;
this.addComponentListener(new ComponentAdapter() {
@Override
public void componentResized(ComponentEvent e) {
int w = e.getComponent().getWidth();
int h = e.getComponent().getHeight();
System.out.println("mainResized:" + w + " " + h);
for (MapLayer ml : layers) {
ml.setBounds(new Rectangle(0, 0, w, h));
}
repaint();
}
});
}
public void setBuffering(boolean enable) {
for (MapLayer ml : layers) {
ml.setBuffering(enable);
}
}
public void addLayer(MapLayer ml) {
layers.add(ml);
}
@Override
protected void paintComponent(Graphics g) {<FILL_FUNCTION_BODY>}
} |
super.paintComponent(g);
Graphics2D g2 = (Graphics2D) g;
// StopWatch sw = new StopWatch();
g2.clearRect(0, 0, getBounds().width, getBounds().height);
// g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);
// g2.setRenderingHint(RenderingHints.KEY_ALPHA_INTERPOLATION, RenderingHints.VALUE_ALPHA_INTERPOLATION_SPEED);
// int counter = 0;
for (MapLayer ml : layers) {
// sw.start();
ml.paint(g2);
// System.out.println(++counter + " | mainRepaint took " + sw.stop().getSeconds() + " sec");
}
// System.out.println("paintComponents");
|
graphhopper_graphhopper | graphhopper/tools/src/main/java/com/graphhopper/ui/MiniGraphUI.java | MiniGraphUI | visualize | class MiniGraphUI {
private final Logger logger = LoggerFactory.getLogger(getClass());
private final BaseGraph graph;
private final NodeAccess na;
private final MapLayer pathLayer;
private final DecimalEncodedValue avSpeedEnc;
private final BooleanEncodedValue accessEnc;
private final boolean useCH;
// for moving
int currentPosX;
int currentPosY;
private LocationIndexTree index;
private String latLon = "";
private GraphicsWrapper mg;
private JPanel infoPanel;
private LayeredPanel mainPanel;
private MapLayer roadsLayer;
private boolean fastPaint = false;
private boolean showQuadTree = false;
private Snap fromRes;
private Snap toRes;
private QueryGraph qGraph;
public static void main(String[] strs) {
PMap args = PMap.read(strs);
args.putObject("datareader.file", args.getString("datareader.file", "core/files/monaco.osm.gz"));
args.putObject("graph.location", args.getString("graph.location", "tools/target/mini-graph-ui-gh"));
GraphHopperConfig ghConfig = new GraphHopperConfig(args);
ghConfig.setProfiles(List.of(TestProfiles.accessAndSpeed("profile", "car").setTurnCostsConfig(TurnCostsConfig.car()))).
putObject("import.osm.ignored_highways", "");
ghConfig.setCHProfiles(List.of(
new CHProfile("profile")
));
ghConfig.setLMProfiles(List.of(
new LMProfile("profile")
));
GraphHopper hopper = new GraphHopper().init(ghConfig).importOrLoad();
boolean debug = args.getBool("minigraphui.debug", false);
boolean useCH = args.getBool("minigraphui.useCH", false);
new MiniGraphUI(hopper, debug, useCH).visualize();
}
public MiniGraphUI(GraphHopper hopper, boolean debug, boolean useCH) {
this.graph = hopper.getBaseGraph();
this.na = graph.getNodeAccess();
accessEnc = hopper.getEncodingManager().getBooleanEncodedValue(VehicleAccess.key("car"));
avSpeedEnc = hopper.getEncodingManager().getDecimalEncodedValue(VehicleSpeed.key("car"));
this.useCH = useCH;
logger.info("locations:" + graph.getNodes() + ", debug:" + debug);
mg = new GraphicsWrapper(graph);
this.index = (LocationIndexTree) hopper.getLocationIndex();
infoPanel = new JPanel() {
@Override
protected void paintComponent(Graphics g) {
g.setColor(Color.WHITE);
Rectangle b = infoPanel.getBounds();
g.fillRect(0, 0, b.width, b.height);
g.setColor(Color.BLUE);
g.drawString(latLon, 40, 20);
g.drawString("scale:" + mg.getScaleX(), 40, 40);
int w = mainPanel.getBounds().width;
int h = mainPanel.getBounds().height;
g.drawString(mg.setBounds(0, w, 0, h).toLessPrecisionString(), 40, 60);
}
};
mainPanel = new LayeredPanel();
// TODO make it correct with bitset-skipping too
final GHBitSet bitset = new GHTBitSet(graph.getNodes());
mainPanel.addLayer(roadsLayer = new DefaultMapLayer() {
final Random rand = new Random();
@Override
public void paintComponent(final Graphics2D g2) {
clearGraphics(g2);
Rectangle d = getBounds();
BBox b = mg.setBounds(0, d.width, 0, d.height);
if (fastPaint) {
rand.setSeed(0);
bitset.clear();
}
g2.setColor(Color.black);
Color[] speedColors = generateColors(15);
AllEdgesIterator edge = graph.getAllEdges();
while (edge.next()) {
if (fastPaint && rand.nextInt(30) > 1)
continue;
int nodeIndex = edge.getBaseNode();
double lat = na.getLat(nodeIndex);
double lon = na.getLon(nodeIndex);
int nodeId = edge.getAdjNode();
double lat2 = na.getLat(nodeId);
double lon2 = na.getLon(nodeId);
// mg.plotText(g2, lat, lon, "" + nodeIndex);
if (!b.contains(lat, lon) && !b.contains(lat2, lon2))
continue;
int sum = nodeIndex + nodeId;
if (fastPaint) {
if (bitset.contains(sum))
continue;
bitset.add(sum);
}
// mg.plotText(g2, lat * 0.9 + lat2 * 0.1, lon * 0.9 + lon2 * 0.1, iter.getName());
//mg.plotText(g2, lat * 0.9 + lat2 * 0.1, lon * 0.9 + lon2 * 0.1, "s:" + (int) encoder.getSpeed(iter.getFlags()));
double speed = edge.get(avSpeedEnc);
Color color;
if (speed >= 120) {
// red
color = speedColors[12];
} else if (speed >= 100) {
color = speedColors[10];
} else if (speed >= 80) {
color = speedColors[8];
} else if (speed >= 60) {
color = speedColors[6];
} else if (speed >= 50) {
color = speedColors[5];
} else if (speed >= 40) {
color = speedColors[4];
} else if (speed >= 30) {
color = Color.GRAY;
} else {
color = Color.LIGHT_GRAY;
}
g2.setColor(color);
boolean fwd = edge.get(accessEnc);
boolean bwd = edge.getReverse(accessEnc);
float width = speed > 90 ? 1f : 0.8f;
PointList pl = edge.fetchWayGeometry(FetchMode.ALL);
for (int i = 1; i < pl.size(); i++) {
if (fwd && !bwd) {
mg.plotDirectedEdge(g2, pl.getLat(i - 1), pl.getLon(i - 1), pl.getLat(i), pl.getLon(i), width);
} else {
mg.plotEdge(g2, pl.getLat(i - 1), pl.getLon(i - 1), pl.getLat(i), pl.getLon(i), width);
}
}
}
if (showQuadTree)
index.query(graph.getBounds(), new LocationIndexTree.Visitor() {
@Override
public boolean isTileInfo() {
return true;
}
@Override
public void onTile(BBox bbox, int depth) {
int width = Math.max(1, Math.min(4, 4 - depth));
g2.setColor(Color.GRAY);
mg.plotEdge(g2, bbox.minLat, bbox.minLon, bbox.minLat, bbox.maxLon, width);
mg.plotEdge(g2, bbox.minLat, bbox.maxLon, bbox.maxLat, bbox.maxLon, width);
mg.plotEdge(g2, bbox.maxLat, bbox.maxLon, bbox.maxLat, bbox.minLon, width);
mg.plotEdge(g2, bbox.maxLat, bbox.minLon, bbox.minLat, bbox.minLon, width);
}
@Override
public void onEdge(int edgeId) {
// mg.plotNode(g2, node, Color.BLUE);
}
});
g2.setColor(Color.WHITE);
g2.fillRect(0, 0, 1000, 20);
for (int i = 4; i < speedColors.length; i++) {
g2.setColor(speedColors[i]);
g2.drawString("" + (i * 10), i * 30 - 100, 10);
}
g2.setColor(Color.BLACK);
}
});
mainPanel.addLayer(pathLayer = new DefaultMapLayer() {
@Override
public void paintComponent(final Graphics2D g2) {
if (qGraph == null)
return;
makeTransparent(g2);
RoutingAlgorithm algo = createAlgo(hopper, qGraph);
if (algo instanceof DebugAlgo) {
((DebugAlgo) algo).setGraphics2D(g2);
}
StopWatch sw = new StopWatch().start();
logger.info("start searching with " + algo + " from:" + fromRes + " to:" + toRes);
Color red = Color.red.brighter();
g2.setColor(red);
mg.plotNode(g2, qGraph.getNodeAccess(), fromRes.getClosestNode(), red, 10, "");
mg.plotNode(g2, qGraph.getNodeAccess(), toRes.getClosestNode(), red, 10, "");
g2.setColor(Color.blue.brighter().brighter());
java.util.List<Path> paths = algo.calcPaths(fromRes.getClosestNode(), toRes.getClosestNode());
sw.stop();
// if directed edges
if (paths.isEmpty() || !paths.get(0).isFound()) {
logger.warn("path not found! direction not valid?");
return;
}
Path best = paths.get(0);
logger.info("found path in " + sw.getSeconds() + "s with nodes:"
+ best.calcNodes().size() + ", millis: " + best.getTime()
+ ", visited nodes:" + algo.getVisitedNodes());
g2.setColor(red);
for (Path p : paths)
plotPath(p, g2, 3);
}
});
if (debug) {
// disable double buffering to see graphic changes while debugging. E.g. to set a break point in the
// algorithm its updateBest method and see the shortest path tree increasing everytime the program continues.
RepaintManager repaintManager = RepaintManager.currentManager(mainPanel);
repaintManager.setDoubleBufferingEnabled(false);
mainPanel.setBuffering(false);
}
}
private RoutingAlgorithm createAlgo(GraphHopper hopper, QueryGraph qGraph) {
Profile profile = hopper.getProfiles().iterator().next();
if (useCH) {
RoutingCHGraph chGraph = hopper.getCHGraphs().get(profile.getName());
logger.info("CH algo, profile: " + profile.getName());
QueryRoutingCHGraph queryRoutingCHGraph = new QueryRoutingCHGraph(chGraph, qGraph);
return new CHDebugAlgo(queryRoutingCHGraph, mg);
} else {
LandmarkStorage landmarks = hopper.getLandmarks().get(profile.getName());
RoutingAlgorithmFactory algoFactory = (g, w, opts) -> {
RoutingAlgorithm algo = new LMRoutingAlgorithmFactory(landmarks).createAlgo(g, w, opts);
if (algo instanceof AStarBidirection) {
return new DebugAStarBi(g, w, opts.getTraversalMode(), mg).
setApproximation(((AStarBidirection) algo).getApproximation());
} else if (algo instanceof AStar) {
return new DebugAStar(g, w, opts.getTraversalMode(), mg);
} else if (algo instanceof DijkstraBidirectionRef) {
return new DebugDijkstraBidirection(g, w, opts.getTraversalMode(), mg);
} else if (algo instanceof Dijkstra) {
return new DebugDijkstraSimple(g, w, opts.getTraversalMode(), mg);
} else
return algo;
};
AlgorithmOptions algoOpts = new AlgorithmOptions().setAlgorithm(Algorithms.ASTAR_BI).
setTraversalMode(TraversalMode.EDGE_BASED);
return algoFactory.createAlgo(qGraph, hopper.createWeighting(profile, new PMap()), algoOpts);
}
}
private static class CHDebugAlgo extends DijkstraBidirectionCH implements DebugAlgo {
private final GraphicsWrapper mg;
private Graphics2D g2;
public CHDebugAlgo(RoutingCHGraph graph, GraphicsWrapper mg) {
super(graph);
this.mg = mg;
}
@Override
public void setGraphics2D(Graphics2D g2) {
this.g2 = g2;
}
@Override
public void updateBestPath(double edgeWeight, SPTEntry entry, int origEdgeId, int traversalId, boolean reverse) {
if (g2 != null)
mg.plotNode(g2, traversalId, Color.YELLOW, 6);
super.updateBestPath(edgeWeight, entry, origEdgeId, traversalId, reverse);
}
}
public Color[] generateColors(int n) {
Color[] cols = new Color[n];
for (int i = 0; i < n; i++) {
cols[i] = Color.getHSBColor((float) i / (float) n, 0.85f, 1.0f);
}
return cols;
}
void plotNodeName(Graphics2D g2, int node) {
double lat = na.getLat(node);
double lon = na.getLon(node);
mg.plotText(g2, lat, lon, "" + node);
}
private Path plotPath(Path tmpPath, Graphics2D g2, int w) {
if (!tmpPath.isFound()) {
logger.info("cannot plot path as not found: " + tmpPath);
return tmpPath;
}
double prevLat = Double.NaN;
double prevLon = Double.NaN;
boolean plotNodes = false;
IntIndexedContainer nodes = tmpPath.calcNodes();
if (plotNodes) {
for (int i = 0; i < nodes.size(); i++) {
plotNodeName(g2, nodes.get(i));
}
}
PointList list = tmpPath.calcPoints();
for (int i = 0; i < list.size(); i++) {
double lat = list.getLat(i);
double lon = list.getLon(i);
if (!Double.isNaN(prevLat)) {
mg.plotEdge(g2, prevLat, prevLon, lat, lon, w);
} else {
mg.plot(g2, lat, lon, w);
}
prevLat = lat;
prevLon = lon;
}
logger.info("dist:" + tmpPath.getDistance() + ", path points(" + list.size() + ")");
return tmpPath;
}
public void visualize() {<FILL_FUNCTION_BODY>}
void updateLatLon(MouseEvent e) {
latLon = mg.getLat(e.getY()) + "," + mg.getLon(e.getX());
infoPanel.repaint();
currentPosX = e.getX();
currentPosY = e.getY();
}
void repaintPaths() {
pathLayer.repaint();
mainPanel.repaint();
}
void repaintRoads() {
// avoid threading as there should be no updated to scale or offset while painting
// (would to lead to artifacts)
StopWatch sw = new StopWatch().start();
pathLayer.repaint();
roadsLayer.repaint();
mainPanel.repaint();
logger.info("roads painting took " + sw.stop().getSeconds() + " sec");
}
} |
try {
SwingUtilities.invokeAndWait(new Runnable() {
@Override
public void run() {
int frameHeight = 800;
int frameWidth = 1200;
JFrame frame = new JFrame("GraphHopper UI - Small&Ugly ;)");
frame.setLayout(new BorderLayout());
frame.add(mainPanel, BorderLayout.CENTER);
frame.add(infoPanel, BorderLayout.NORTH);
infoPanel.setPreferredSize(new Dimension(300, 100));
// scale
mainPanel.addMouseWheelListener(new MouseWheelListener() {
@Override
public void mouseWheelMoved(MouseWheelEvent e) {
mg.scale(e.getX(), e.getY(), e.getWheelRotation() < 0);
repaintRoads();
}
});
// listener to investigate findID behavior
// MouseAdapter ml = new MouseAdapter() {
//
// @Override public void mouseClicked(MouseEvent e) {
// findIDLat = mg.getLat(e.getY());
// findIDLon = mg.getLon(e.getX());
// findIdLayer.repaint();
// mainPanel.repaint();
// }
//
// @Override public void mouseMoved(MouseEvent e) {
// updateLatLon(e);
// }
//
// @Override public void mousePressed(MouseEvent e) {
// updateLatLon(e);
// }
// };
MouseAdapter ml = new MouseAdapter() {
// for routing:
double fromLat, fromLon;
boolean fromDone = false;
boolean dragging = false;
@Override
public void mouseClicked(MouseEvent e) {
if (!fromDone) {
fromLat = mg.getLat(e.getY());
fromLon = mg.getLon(e.getX());
} else {
double toLat = mg.getLat(e.getY());
double toLon = mg.getLon(e.getX());
StopWatch sw = new StopWatch().start();
logger.info("start searching from " + fromLat + "," + fromLon
+ " to " + toLat + "," + toLon);
// get from and to node id
fromRes = index.findClosest(fromLat, fromLon, EdgeFilter.ALL_EDGES);
toRes = index.findClosest(toLat, toLon, EdgeFilter.ALL_EDGES);
if (fromRes.isValid() && toRes.isValid()) {
qGraph = QueryGraph.create(graph, fromRes, toRes);
mg.setNodeAccess(qGraph);
logger.info("found ids " + fromRes + " -> " + toRes + " in " + sw.stop().getSeconds() + "s");
}
repaintPaths();
}
fromDone = !fromDone;
}
@Override
public void mouseDragged(MouseEvent e) {
dragging = true;
fastPaint = true;
update(e);
updateLatLon(e);
}
@Override
public void mouseReleased(MouseEvent e) {
if (dragging) {
// update only if mouse release comes from dragging! (at the moment equal to fastPaint)
dragging = false;
fastPaint = false;
update(e);
}
}
public void update(MouseEvent e) {
mg.setNewOffset(e.getX() - currentPosX, e.getY() - currentPosY);
repaintRoads();
}
@Override
public void mouseMoved(MouseEvent e) {
updateLatLon(e);
}
@Override
public void mousePressed(MouseEvent e) {
updateLatLon(e);
}
};
mainPanel.addMouseListener(ml);
mainPanel.addMouseMotionListener(ml);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(frameWidth + 10, frameHeight + 30);
frame.setVisible(true);
}
});
} catch (Exception ex) {
throw new RuntimeException(ex);
}
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/GHRequest.java | GHRequest | toString | class GHRequest {
private List<GHPoint> points;
private String profile = "";
private final PMap hints = new PMap();
private List<Double> headings = new ArrayList<>();
private List<String> pointHints = new ArrayList<>();
private List<String> curbsides = new ArrayList<>();
private List<String> snapPreventions = new ArrayList<>();
private List<String> pathDetails = new ArrayList<>();
private String algo = "";
private Locale locale = Locale.US;
private CustomModel customModel;
public GHRequest() {
this(5);
}
public GHRequest(int size) {
points = new ArrayList<>(size);
}
/**
* Creates a routing request from one point (fromLat, fromLon) to another (toLat, toLon)
*/
public GHRequest(double fromLat, double fromLon, double toLat, double toLon) {
this(new GHPoint(fromLat, fromLon), new GHPoint(toLat, toLon));
}
public GHRequest(GHPoint startPlace, GHPoint endPlace) {
if (startPlace == null)
throw new IllegalStateException("'from' cannot be null");
if (endPlace == null)
throw new IllegalStateException("'to' cannot be null");
points = new ArrayList<>(2);
points.add(startPlace);
points.add(endPlace);
}
/**
* @param points List of stopover points in order: start, 1st stop, 2nd stop, ..., end
*/
public GHRequest(List<GHPoint> points) {
this.points = points;
}
public GHRequest setPoints(List<GHPoint> points) {
this.points = points;
return this;
}
public List<GHPoint> getPoints() {
return points;
}
/**
* Add stopover point to routing request.
*
* @param point geographical position (see GHPoint)
*/
public GHRequest addPoint(GHPoint point) {
if (point == null)
throw new IllegalArgumentException("point cannot be null");
points.add(point);
return this;
}
/**
* Sets the headings, i.e. the direction the route should leave the starting point and the directions the route
* should arrive from at the via-points and the end point. Each heading is given as north based azimuth (clockwise)
* in [0, 360) or NaN if no direction shall be specified.
* <p>
* The number of headings must be zero (default), one (for the start point) or equal to the number of points
* when sending the request.
*/
public GHRequest setHeadings(List<Double> headings) {
this.headings = headings;
return this;
}
public List<Double> getHeadings() {
return headings;
}
public static boolean isAzimuthValue(double heading) {
// heading must be in [0, 360) or NaN
return Double.isNaN(heading) || (Double.compare(heading, 360) < 0 && Double.compare(heading, 0) >= 0);
}
public String getAlgorithm() {
return algo;
}
/**
* For possible values see AlgorithmOptions.*
*/
public GHRequest setAlgorithm(String algo) {
if (algo != null)
this.algo = Helper.camelCaseToUnderScore(algo);
return this;
}
public Locale getLocale() {
return locale;
}
public GHRequest setLocale(Locale locale) {
if (locale != null)
this.locale = locale;
return this;
}
public GHRequest setLocale(String localeStr) {
return setLocale(Helper.getLocale(localeStr));
}
public CustomModel getCustomModel() {
return customModel;
}
public GHRequest setCustomModel(CustomModel customModel) {
this.customModel = customModel;
return this;
}
public String getProfile() {
return profile;
}
public GHRequest setProfile(String profile) {
this.profile = profile;
return this;
}
public PMap getHints() {
return hints;
}
/**
* This method sets a key value pair in the hints and is unrelated to the setPointHints method.
* It is mainly used for deserialization with Jackson.
*
* @see #setPointHints(List)
*/
// a good trick to serialize unknown properties into the HintsMap
@JsonAnySetter
public GHRequest putHint(String fieldName, Object value) {
this.hints.putObject(fieldName, value);
return this;
}
public GHRequest setPointHints(List<String> pointHints) {
this.pointHints = pointHints;
return this;
}
public List<String> getPointHints() {
return pointHints;
}
public GHRequest setCurbsides(List<String> curbsides) {
this.curbsides = curbsides;
return this;
}
public List<String> getCurbsides() {
return curbsides;
}
public GHRequest setSnapPreventions(List<String> snapPreventions) {
this.snapPreventions = snapPreventions;
return this;
}
public List<String> getSnapPreventions() {
return snapPreventions;
}
@JsonProperty("details")
public GHRequest setPathDetails(List<String> pathDetails) {
this.pathDetails = pathDetails;
return this;
}
public List<String> getPathDetails() {
return this.pathDetails;
}
@Override
public String toString() {<FILL_FUNCTION_BODY>}
} |
String res = "";
for (GHPoint point : points) {
if (res.isEmpty()) {
res = point.toString();
} else {
res += "; " + point.toString();
}
}
if (!algo.isEmpty())
res += " (" + algo + ")";
if (!pathDetails.isEmpty())
res += " (PathDetails: " + pathDetails + ")";
if (!hints.isEmpty())
res += " (Hints:" + hints + ")";
return res;
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/GHResponse.java | GHResponse | getErrors | class GHResponse {
private final List<Throwable> errors = new ArrayList<>(4);
private PMap hintsMap = new PMap();
private final List<ResponsePath> responsePaths = new ArrayList<>(5);
private String debugInfo = "";
public GHResponse() {
}
public void add(ResponsePath responsePath) {
responsePaths.add(responsePath);
}
/**
* Returns the best path.
*/
public ResponsePath getBest() {
if (responsePaths.isEmpty())
throw new RuntimeException("Cannot fetch best response if list is empty");
return responsePaths.get(0);
}
/**
* This method returns the best path as well as all alternatives.
*/
public List<ResponsePath> getAll() {
return responsePaths;
}
/**
* This method returns true if there are alternative paths available besides the best.
*/
public boolean hasAlternatives() {
return responsePaths.size() > 1;
}
public void addDebugInfo(String debugInfo) {
if (debugInfo == null)
throw new IllegalStateException("Debug information has to be none null");
if (!this.debugInfo.isEmpty())
this.debugInfo += "; ";
this.debugInfo += debugInfo;
}
public String getDebugInfo() {
String str = debugInfo;
for (ResponsePath p : responsePaths) {
if (!str.isEmpty())
str += "; ";
str += p.getDebugInfo();
}
return str;
}
/**
* This method returns true if one of the paths has an error or if the response itself is
* erroneous.
*/
public boolean hasErrors() {
if (!errors.isEmpty())
return true;
for (ResponsePath p : responsePaths) {
if (p.hasErrors())
return true;
}
return false;
}
/**
* This method returns all the explicitly added errors and the errors of all paths.
*/
public List<Throwable> getErrors() {<FILL_FUNCTION_BODY>}
public GHResponse addErrors(List<Throwable> errors) {
this.errors.addAll(errors);
return this;
}
public GHResponse addError(Throwable error) {
this.errors.add(error);
return this;
}
@Override
public String toString() {
String str = "";
for (ResponsePath a : responsePaths) {
str += "; " + a.toString();
}
if (responsePaths.isEmpty())
str = "no paths";
if (!errors.isEmpty())
str += ", main errors: " + errors.toString();
return str;
}
public void setHints(PMap hints) {
this.hintsMap = hints;
}
public PMap getHints() {
return hintsMap;
}
public String getHeader(String key, String defaultValue) {
Object val = hintsMap.getObject(key.toLowerCase(Locale.ROOT), null);
if (val instanceof List && !((List) val).isEmpty())
return ((List) val).get(0).toString();
return defaultValue;
}
} |
List<Throwable> list = new ArrayList<>();
list.addAll(errors);
for (ResponsePath p : responsePaths) {
list.addAll(p.getErrors());
}
return list;
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/Trip.java | Trip | toString | class Trip {
public static abstract class Leg {
public final String type;
public final String departureLocation;
public final Geometry geometry;
public final double distance;
public Leg(String type, String departureLocation, Geometry geometry, double distance) {
this.type = type;
this.departureLocation = departureLocation;
this.geometry = geometry;
this.distance = distance;
}
public double getDistance() {
return distance;
}
public abstract Date getDepartureTime();
public abstract Date getArrivalTime();
}
public static class Stop {
public final String stop_id;
public final String stop_name;
public final Point geometry;
public final Date arrivalTime;
public final Date plannedArrivalTime;
public final Date predictedArrivalTime;
public final boolean arrivalCancelled;
public final Date departureTime;
public final Date plannedDepartureTime;
public final Date predictedDepartureTime;
public final boolean departureCancelled;
public Stop(String stop_id, String name, Point geometry, Date arrivalTime, Date plannedArrivalTime, Date predictedArrivalTime, boolean arrivalCancelled, Date departureTime, Date plannedDepartureTime, Date predictedDepartureTime, boolean departureCancelled) {
this.stop_id = stop_id;
this.stop_name = name;
this.geometry = geometry;
this.arrivalTime = arrivalTime;
this.plannedArrivalTime = plannedArrivalTime;
this.predictedArrivalTime = predictedArrivalTime;
this.arrivalCancelled = arrivalCancelled;
this.departureTime = departureTime;
this.plannedDepartureTime = plannedDepartureTime;
this.predictedDepartureTime = predictedDepartureTime;
this.departureCancelled = departureCancelled;
}
@Override
public String toString() {<FILL_FUNCTION_BODY>}
}
public static class WalkLeg extends Leg {
public final InstructionList instructions;
public final Map<String, List<PathDetail>> details;
private final Date departureTime;
private final Date arrivalTime;
public WalkLeg(String departureLocation, Date departureTime, Geometry geometry, double distance, InstructionList instructions, Map<String, List<PathDetail>> details, Date arrivalTime) {
super("walk", departureLocation, geometry, distance);
this.instructions = instructions;
this.departureTime = departureTime;
this.details = details;
this.arrivalTime = arrivalTime;
}
@Override
public Date getDepartureTime() {
return departureTime;
}
@Override
public Date getArrivalTime() {
return arrivalTime;
}
}
public static class PtLeg extends Leg {
public final String feed_id;
public final boolean isInSameVehicleAsPrevious;
public final String trip_headsign;
public final long travelTime;
public final List<Stop> stops;
public final String trip_id;
public final String route_id;
public PtLeg(String feedId, boolean isInSameVehicleAsPrevious, String tripId, String routeId, String headsign, List<Stop> stops, double distance, long travelTime, Geometry geometry) {
super("pt", stops.get(0).stop_name, geometry, distance);
this.feed_id = feedId;
this.isInSameVehicleAsPrevious = isInSameVehicleAsPrevious;
this.trip_id = tripId;
this.route_id = routeId;
this.trip_headsign = headsign;
this.travelTime = travelTime;
this.stops = stops;
}
@Override
public Date getDepartureTime() {
return stops.get(0).departureTime;
}
@Override
public Date getArrivalTime() {
return stops.get(stops.size()-1).arrivalTime;
}
}
} |
return "Stop{" +
"stop_id='" + stop_id + '\'' +
", arrivalTime=" + arrivalTime +
", departureTime=" + departureTime +
'}';
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/jackson/CustomModelAreasDeserializer.java | CustomModelAreasDeserializer | deserialize | class CustomModelAreasDeserializer extends JsonDeserializer<JsonFeatureCollection> {
@Override
public JsonFeatureCollection deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {<FILL_FUNCTION_BODY>}
} |
JsonNode treeNode = jp.readValueAsTree();
JsonFeatureCollection collection = new JsonFeatureCollection();
if (treeNode.has("type") && "FeatureCollection".equals(treeNode.get("type").asText())) {
// Unfortunately the simpler code ala "jp.getCodec().treeToValue(treeNode, JsonFeatureCollection.class)" results in a StackErrorException
for (JsonNode node : treeNode.get("features")) {
JsonFeature feature = jp.getCodec().treeToValue(node, JsonFeature.class);
if (Helper.isEmpty(feature.getId()))
throw new IllegalArgumentException("The JsonFeature for the CustomModel area must contain \"id\"");
collection.getFeatures().add(feature);
}
} else {
Iterator<Map.Entry<String, JsonNode>> fields = treeNode.fields();
while (fields.hasNext()) {
Map.Entry<String, JsonNode> field = fields.next();
JsonFeature feature = jp.getCodec().treeToValue(field.getValue(), JsonFeature.class);
feature.setId(field.getKey());
collection.getFeatures().add(feature);
}
}
// duplicate "id" check
Map<String, JsonFeature> index = CustomModel.getAreasAsMap(collection);
if (index.size() != collection.getFeatures().size()) // redundant but cannot hurt
throw new IllegalArgumentException("JsonFeatureCollection contains duplicate area");
return collection;
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/jackson/GHPointSerializer.java | GHPointSerializer | serialize | class GHPointSerializer extends JsonSerializer<GHPoint> {
@Override
public void serialize(GHPoint ghPoint, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException, JsonProcessingException {<FILL_FUNCTION_BODY>}
} |
jsonGenerator.writeStartArray();
for (Double number : ghPoint.toGeoJson()) {
jsonGenerator.writeNumber(number);
}
jsonGenerator.writeEndArray();
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/jackson/InstructionListSerializer.java | InstructionListSerializer | serialize | class InstructionListSerializer extends JsonSerializer<InstructionList> {
@Override
public void serialize(InstructionList instructions, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {<FILL_FUNCTION_BODY>}
} |
List<Map<String, Object>> instrList = new ArrayList<>(instructions.size());
int pointsIndex = 0;
for (Instruction instruction : instructions) {
Map<String, Object> instrJson = new HashMap<>();
instrList.add(instrJson);
instrJson.put("text", Helper.firstBig(instruction.getTurnDescription(instructions.getTr())));
instrJson.put(STREET_NAME, instruction.getName());
instrJson.put("time", instruction.getTime());
instrJson.put("distance", Helper.round(instruction.getDistance(), 3));
instrJson.put("sign", instruction.getSign());
instrJson.putAll(instruction.getExtraInfoJSON());
int tmpIndex = pointsIndex + instruction.getLength();
instrJson.put("interval", Arrays.asList(pointsIndex, tmpIndex));
pointsIndex = tmpIndex;
}
jsonGenerator.writeObject(instrList);
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/jackson/JtsEnvelopeDeserializer.java | JtsEnvelopeDeserializer | deserialize | class JtsEnvelopeDeserializer extends JsonDeserializer<Envelope> {
@Override
public Envelope deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException {<FILL_FUNCTION_BODY>}
} |
double[] bounds = jsonParser.readValueAs(double[].class);
return new Envelope(bounds[0], bounds[2], bounds[1], bounds[3]);
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/jackson/MultiExceptionSerializer.java | MultiExceptionSerializer | serialize | class MultiExceptionSerializer extends JsonSerializer<MultiException> {
@Override
public void serialize(MultiException e, JsonGenerator jsonGenerator, SerializerProvider serializerProvider) throws IOException {<FILL_FUNCTION_BODY>}
private static String getMessage(Throwable t) {
if (t.getMessage() == null)
return t.getClass().getSimpleName();
else
return t.getMessage();
}
} |
List<Throwable> errors = e.getErrors();
ObjectNode json = JsonNodeFactory.instance.objectNode();
json.put("message", getMessage(errors.get(0)));
ArrayNode errorHintList = json.putArray("hints");
for (Throwable t : errors) {
ObjectNode error = errorHintList.addObject();
error.put("message", getMessage(t));
error.put("details", t.getClass().getName());
if (t instanceof GHException) {
((GHException) t).getDetails().forEach(error::putPOJO);
}
}
jsonGenerator.writeObject(json);
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/jackson/PathDetailDeserializer.java | PathDetailDeserializer | deserialize | class PathDetailDeserializer extends JsonDeserializer<PathDetail> {
@Override
public PathDetail deserialize(JsonParser jp, DeserializationContext ctxt) throws IOException {<FILL_FUNCTION_BODY>}
} |
JsonNode pathDetail = jp.readValueAsTree();
if (pathDetail.size() != 3)
throw new JsonParseException(jp, "PathDetail array must have exactly 3 entries but was " + pathDetail.size());
JsonNode from = pathDetail.get(0);
JsonNode to = pathDetail.get(1);
JsonNode val = pathDetail.get(2);
PathDetail pd;
if (val.isBoolean())
pd = new PathDetail(val.asBoolean());
else if (val.isDouble())
pd = new PathDetail(val.asDouble());
else if (val.canConvertToLong())
pd = new PathDetail(val.asLong());
else if (val.isTextual())
pd = new PathDetail(val.asText());
else if (val.isObject())
pd = new PathDetail(jp.getCodec().treeToValue(val, Map.class));
else if (val.isNull())
pd = new PathDetail(null);
else
throw new JsonParseException(jp, "Unsupported type of PathDetail value " + pathDetail.getNodeType().name());
pd.setFirst(from.asInt());
pd.setLast(to.asInt());
return pd;
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/jackson/PathDetailSerializer.java | PathDetailSerializer | serialize | class PathDetailSerializer extends JsonSerializer<PathDetail> {
@Override
public void serialize(PathDetail value, JsonGenerator gen, SerializerProvider serializers) throws IOException {<FILL_FUNCTION_BODY>}
} |
gen.writeStartArray();
gen.writeNumber(value.getFirst());
gen.writeNumber(value.getLast());
if (value.getValue() instanceof Double)
gen.writeNumber((Double) value.getValue());
else if (value.getValue() instanceof Long)
gen.writeNumber((Long) value.getValue());
else if (value.getValue() instanceof Integer)
gen.writeNumber((Integer) value.getValue());
else if (value.getValue() instanceof Boolean)
gen.writeBoolean((Boolean) value.getValue());
else if (value.getValue() instanceof String)
gen.writeString((String) value.getValue());
else if (value.getValue() instanceof Map)
gen.writeObject(value.getValue());
else if (value.getValue() == null)
gen.writeNull();
else
throw new JsonGenerationException("Unsupported type for PathDetail.value" + value.getValue().getClass(), gen);
gen.writeEndArray();
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/jackson/ResponsePathSerializer.java | ResponsePathSerializer | jsonObject | class ResponsePathSerializer {
public static String encodePolyline(PointList poly, boolean includeElevation, double multiplier) {
if (multiplier < 1)
throw new IllegalArgumentException("multiplier cannot be smaller than 1 but was " + multiplier + " for polyline");
StringBuilder sb = new StringBuilder(Math.max(20, poly.size() * 3));
int size = poly.size();
int prevLat = 0;
int prevLon = 0;
int prevEle = 0;
for (int i = 0; i < size; i++) {
int num = (int) Math.round(poly.getLat(i) * multiplier);
encodeNumber(sb, num - prevLat);
prevLat = num;
num = (int) Math.round(poly.getLon(i) * multiplier);
encodeNumber(sb, num - prevLon);
prevLon = num;
if (includeElevation) {
num = (int) Math.round(poly.getEle(i) * 100);
encodeNumber(sb, num - prevEle);
prevEle = num;
}
}
return sb.toString();
}
private static void encodeNumber(StringBuilder sb, int num) {
num = num << 1;
if (num < 0) {
num = ~num;
}
while (num >= 0x20) {
int nextValue = (0x20 | (num & 0x1f)) + 63;
sb.append((char) (nextValue));
num >>= 5;
}
num += 63;
sb.append((char) (num));
}
public record Info(List<String> copyrights, long took, String roadDataTimeStamp) {
}
public static ObjectNode jsonObject(GHResponse ghRsp, Info info, boolean enableInstructions,
boolean calcPoints, boolean enableElevation, boolean pointsEncoded, double pointsMultiplier) {<FILL_FUNCTION_BODY>}
} |
ObjectNode json = JsonNodeFactory.instance.objectNode();
json.putPOJO("hints", ghRsp.getHints().toMap());
json.putPOJO("info", info);
ArrayNode jsonPathList = json.putArray("paths");
for (ResponsePath p : ghRsp.getAll()) {
ObjectNode jsonPath = jsonPathList.addObject();
jsonPath.put("distance", Helper.round(p.getDistance(), 3));
jsonPath.put("weight", Helper.round6(p.getRouteWeight()));
jsonPath.put("time", p.getTime());
jsonPath.put("transfers", p.getNumChanges());
if (!p.getDescription().isEmpty()) {
jsonPath.putPOJO("description", p.getDescription());
}
// for points and snapped_waypoints:
jsonPath.put("points_encoded", pointsEncoded);
if (pointsEncoded) jsonPath.put("points_encoded_multiplier", pointsMultiplier);
if (calcPoints) {
jsonPath.putPOJO("bbox", p.calcBBox2D());
jsonPath.putPOJO("points", pointsEncoded ? encodePolyline(p.getPoints(), enableElevation, pointsMultiplier) : p.getPoints().toLineString(enableElevation));
if (enableInstructions) {
jsonPath.putPOJO("instructions", p.getInstructions());
}
jsonPath.putPOJO("legs", p.getLegs());
jsonPath.putPOJO("details", p.getPathDetails());
jsonPath.put("ascend", p.getAscend());
jsonPath.put("descend", p.getDescend());
}
jsonPath.putPOJO("snapped_waypoints", pointsEncoded ? encodePolyline(p.getWaypoints(), enableElevation, pointsMultiplier) : p.getWaypoints().toLineString(enableElevation));
if (p.getFare() != null) {
jsonPath.put("fare", NumberFormat.getCurrencyInstance(Locale.ROOT).format(p.getFare()));
}
}
return json;
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/jackson/StatementDeserializer.java | StatementDeserializer | deserialize | class StatementDeserializer extends JsonDeserializer<Statement> {
@Override
public Statement deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {<FILL_FUNCTION_BODY>}
} |
JsonNode treeNode = p.readValueAsTree();
Statement.Op jsonOp = null;
String value = null;
if (treeNode.size() != 2)
throw new IllegalArgumentException("Statement expects two entries but was " + treeNode.size() + " for " + treeNode);
for (Statement.Op op : Statement.Op.values()) {
if (treeNode.has(op.getName())) {
if (jsonOp != null)
throw new IllegalArgumentException("Multiple operations are not allowed. Statement: " + treeNode);
jsonOp = op;
value = treeNode.get(op.getName()).asText();
}
}
if (jsonOp == null)
throw new IllegalArgumentException("Cannot find an operation in " + treeNode + ". Must be one of: " + Arrays.stream(Statement.Op.values()).map(Statement.Op::getName).collect(Collectors.joining(",")));
if (value == null)
throw new IllegalArgumentException("Cannot find a value in " + treeNode);
if (treeNode.has(IF.getName()))
return Statement.If(treeNode.get(IF.getName()).asText(), jsonOp, value);
else if (treeNode.has(ELSEIF.getName()))
return Statement.ElseIf(treeNode.get(ELSEIF.getName()).asText(), jsonOp, value);
else if (treeNode.has(ELSE.getName())) {
JsonNode elseNode = treeNode.get(ELSE.getName());
if (elseNode.isNull() || elseNode.isValueNode() && elseNode.asText().isEmpty())
return Statement.Else(jsonOp, value);
throw new IllegalArgumentException("else cannot have expression but was " + treeNode.get(ELSE.getName()));
}
throw new IllegalArgumentException("Cannot find if, else_if or else for " + treeNode);
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/json/Statement.java | Statement | toString | class Statement {
private final Keyword keyword;
private final String condition;
private final Op operation;
private final String value;
private Statement(Keyword keyword, String condition, Op operation, String value) {
this.keyword = keyword;
this.condition = condition;
this.value = value;
this.operation = operation;
}
public Keyword getKeyword() {
return keyword;
}
public String getCondition() {
return condition;
}
public Op getOperation() {
return operation;
}
public String getValue() {
return value;
}
public enum Keyword {
IF("if"), ELSEIF("else_if"), ELSE("else");
String name;
Keyword(String name) {
this.name = name;
}
public String getName() {
return name;
}
}
public enum Op {
MULTIPLY("multiply_by"), LIMIT("limit_to");
String name;
Op(String name) {
this.name = name;
}
public String getName() {
return name;
}
public String build(String value) {
switch (this) {
case MULTIPLY:
return "value *= " + value;
case LIMIT:
return "value = Math.min(value," + value + ")";
default:
throw new IllegalArgumentException();
}
}
public MinMax apply(MinMax minMax1, MinMax minMax2) {
switch (this) {
case MULTIPLY:
return new MinMax(minMax1.min * minMax2.min, minMax1.max * minMax2.max);
case LIMIT:
return new MinMax(Math.min(minMax1.min, minMax2.min), Math.min(minMax1.max, minMax2.max));
default:
throw new IllegalArgumentException();
}
}
}
@Override
public String toString() {<FILL_FUNCTION_BODY>}
private String str(String str) {
return "\"" + str + "\"";
}
public static Statement If(String expression, Op op, String value) {
return new Statement(Keyword.IF, expression, op, value);
}
public static Statement ElseIf(String expression, Op op, String value) {
return new Statement(Keyword.ELSEIF, expression, op, value);
}
public static Statement Else(Op op, String value) {
return new Statement(Keyword.ELSE, null, op, value);
}
} |
return "{" + str(keyword.getName()) + ": " + str(condition) + ", " + str(operation.getName()) + ": " + value + "}";
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/util/CustomModel.java | CustomModel | addAreas | class CustomModel {
public static final String KEY = "custom_model";
// 'Double' instead of 'double' is required to know if it was 0 or not specified in the request.
private Double distanceInfluence;
private Double headingPenalty;
private boolean internal;
private List<Statement> speedStatements = new ArrayList<>();
private List<Statement> priorityStatements = new ArrayList<>();
private JsonFeatureCollection areas = new JsonFeatureCollection();
public CustomModel() {
}
public CustomModel(CustomModel toCopy) {
this.headingPenalty = toCopy.headingPenalty;
this.distanceInfluence = toCopy.distanceInfluence;
// do not copy "internal" boolean
speedStatements = deepCopy(toCopy.getSpeed());
priorityStatements = deepCopy(toCopy.getPriority());
addAreas(toCopy.getAreas());
}
public static Map<String, JsonFeature> getAreasAsMap(JsonFeatureCollection areas) {
Map<String, JsonFeature> map = new HashMap<>(areas.getFeatures().size());
areas.getFeatures().forEach(f -> {
if (map.put(f.getId(), f) != null)
throw new IllegalArgumentException("Cannot handle duplicate area " + f.getId());
});
return map;
}
public void addAreas(JsonFeatureCollection externalAreas) {<FILL_FUNCTION_BODY>}
/**
* This method is for internal usage only! Parsing a CustomModel is expensive and so we cache the result, which is
* especially important for fast landmark queries (hybrid mode). Now this method ensures that all server-side custom
* models are cached in a special internal cache which does not remove seldom accessed entries.
*/
public CustomModel internal() {
this.internal = true;
return this;
}
public boolean isInternal() {
return internal;
}
private <T> T deepCopy(T originalObject) {
if (originalObject instanceof List) {
List<Object> newList = new ArrayList<>(((List) originalObject).size());
for (Object item : (List) originalObject) {
newList.add(deepCopy(item));
}
return (T) newList;
} else if (originalObject instanceof Map) {
Map copy = originalObject instanceof LinkedHashMap ? new LinkedHashMap<>(((Map) originalObject).size()) :
new HashMap<>(((Map) originalObject).size());
for (Object o : ((Map) originalObject).entrySet()) {
Map.Entry entry = (Map.Entry) o;
copy.put(entry.getKey(), deepCopy(entry.getValue()));
}
return (T) copy;
} else {
return originalObject;
}
}
public List<Statement> getSpeed() {
return speedStatements;
}
public CustomModel addToSpeed(Statement st) {
getSpeed().add(st);
return this;
}
public List<Statement> getPriority() {
return priorityStatements;
}
public CustomModel addToPriority(Statement st) {
getPriority().add(st);
return this;
}
@JsonDeserialize(using = CustomModelAreasDeserializer.class)
public CustomModel setAreas(JsonFeatureCollection areas) {
this.areas = areas;
return this;
}
public JsonFeatureCollection getAreas() {
return areas;
}
public CustomModel setDistanceInfluence(Double distanceFactor) {
this.distanceInfluence = distanceFactor;
return this;
}
public Double getDistanceInfluence() {
return distanceInfluence;
}
public CustomModel setHeadingPenalty(double headingPenalty) {
this.headingPenalty = headingPenalty;
return this;
}
public Double getHeadingPenalty() {
return headingPenalty;
}
@Override
public String toString() {
return createContentString();
}
private String createContentString() {
// used to check against stored custom models, see #2026
return "distanceInfluence=" + distanceInfluence + "|headingPenalty=" + headingPenalty
+ "|speedStatements=" + speedStatements + "|priorityStatements=" + priorityStatements + "|areas=" + areas;
}
/**
* A new CustomModel is created from the baseModel merged with the specified queryModel. Returns the baseModel if
* queryModel is null.
*/
public static CustomModel merge(CustomModel baseModel, CustomModel queryModel) {
// avoid changing the specified CustomModel via deep copy otherwise the server-side CustomModel would be
// modified (same problem if queryModel would be used as target)
CustomModel mergedCM = new CustomModel(baseModel);
if (queryModel == null) return mergedCM;
if (queryModel.getDistanceInfluence() != null)
mergedCM.distanceInfluence = queryModel.distanceInfluence;
if (queryModel.getHeadingPenalty() != null)
mergedCM.headingPenalty = queryModel.headingPenalty;
mergedCM.speedStatements.addAll(queryModel.getSpeed());
mergedCM.priorityStatements.addAll(queryModel.getPriority());
mergedCM.addAreas(queryModel.getAreas());
return mergedCM;
}
} |
Set<String> indexed = areas.getFeatures().stream().map(JsonFeature::getId).collect(Collectors.toSet());
for (JsonFeature ext : externalAreas.getFeatures()) {
if (!JsonFeature.isValidId("in_" + ext.getId()))
throw new IllegalArgumentException("The area '" + ext.getId() + "' has an invalid id. Only letters, numbers and underscore are allowed.");
if (indexed.contains(ext.getId()))
throw new IllegalArgumentException("area " + ext.getId() + " already exists");
areas.getFeatures().add(ext);
indexed.add(ext.getId());
}
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/util/JsonFeature.java | JsonFeature | isValidId | class JsonFeature {
private String id;
private String type = "Feature";
private Envelope bbox;
private Geometry geometry;
private Map<String, Object> properties;
public JsonFeature() {
}
public JsonFeature(String id, String type, Envelope bbox, Geometry geometry, Map<String, Object> properties) {
this.id = id;
this.type = type;
this.bbox = bbox;
this.geometry = geometry;
this.properties = properties;
}
public String getId() {
return id;
}
public String getType() {
return type;
}
public Envelope getBBox() {
return bbox;
}
public Geometry getGeometry() {
return geometry;
}
public Map<String, Object> getProperties() {
return properties;
}
public Object getProperty(String key) {
return properties.get(key);
}
public void setId(String id) {
this.id = id;
}
public void setBBox(Envelope bbox) {
this.bbox = bbox;
}
public void setGeometry(Geometry geometry) {
this.geometry = geometry;
}
public void setProperties(Map<String, Object> properties) {
this.properties = properties;
}
@Override
public String toString() {
return "id:" + getId();
}
public static boolean isValidId(String name) {<FILL_FUNCTION_BODY>}
} |
if (name.length() <= 3 || !name.startsWith("in_") || SourceVersion.isKeyword(name)) return false;
int underscoreCount = 0;
for (int i = 1; i < name.length(); i++) {
char c = name.charAt(i);
if (c == '_') {
if (underscoreCount > 0) return false;
underscoreCount++;
} else if (!isLetter(c) && !isDigit(c)) {
return false;
} else {
underscoreCount = 0;
}
}
return true;
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/util/PMap.java | PMap | read | class PMap {
private final LinkedHashMap<String, Object> map;
public PMap() {
this(5);
}
public PMap(int capacity) {
this.map = new LinkedHashMap<>(capacity);
}
public PMap(Map<String, Object> map) {
this.map = new LinkedHashMap<>(map);
}
public PMap(PMap map) {
this.map = new LinkedHashMap<>(map.map);
}
public PMap(String propertiesString) {
this.map = new LinkedHashMap<>();
for (String s : propertiesString.split("\\|")) {
s = s.trim();
int index = s.indexOf("=");
if (index < 0)
continue;
putObject(Helper.camelCaseToUnderScore(s.substring(0, index)), Helper.toObject(s.substring(index + 1)));
}
}
/**
* Reads a PMap from a string array consisting of key=value pairs
*/
public static PMap read(String[] args) {<FILL_FUNCTION_BODY>}
public PMap putAll(PMap map) {
this.map.putAll(map.map);
return this;
}
public Object remove(String key) {
return map.remove(key);
}
public boolean has(String key) {
return map.containsKey(key);
}
public boolean getBool(String key, boolean _default) {
Object object = map.get(key);
return object instanceof Boolean ? (Boolean) object : _default;
}
public int getInt(String key, int _default) {
Object object = map.get(key);
return object instanceof Number ? ((Number) object).intValue() : _default;
}
public long getLong(String key, long _default) {
Object object = map.get(key);
return object instanceof Number ? ((Number) object).longValue() : _default;
}
public float getFloat(String key, float _default) {
Object object = map.get(key);
return object instanceof Number ? ((Number) object).floatValue() : _default;
}
public double getDouble(String key, double _default) {
Object object = map.get(key);
return object instanceof Number ? ((Number) object).doubleValue() : _default;
}
public String getString(String key, String _default) {
Object object = map.get(key);
return object instanceof String ? (String) object : _default;
}
public <T> T getObject(String key, T _default) {
Object object = map.get(key);
return object == null ? _default : (T) object;
}
public PMap putObject(String key, Object object) {
map.put(key, object);
return this;
}
/**
* This method copies the underlying structure into a new Map object
*/
public Map<String, Object> toMap() {
return new LinkedHashMap<>(map);
}
public boolean isEmpty() {
return map.isEmpty();
}
@Override
public String toString() {
return map.toString();
}
} |
PMap map = new PMap();
for (String arg : args) {
int index = arg.indexOf("=");
if (index <= 0) {
continue;
}
String key = arg.substring(0, index);
if (key.startsWith("-")) {
key = key.substring(1);
}
if (key.startsWith("-")) {
key = key.substring(1);
}
String value = arg.substring(index + 1);
Object old = map.map.put(Helper.camelCaseToUnderScore(key), Helper.toObject(value));
if (old != null)
throw new IllegalArgumentException("Pair '" + Helper.camelCaseToUnderScore(key) + "'='" + value + "' not possible to " +
"add to the PMap-object as the key already exists with '" + old + "'");
}
return map;
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/util/RoundaboutInstruction.java | RoundaboutInstruction | getExitNumber | class RoundaboutInstruction extends Instruction {
private int exitNumber = 0;
// 0 undetermined, 1 clockwise, -1 counterclockwise, 2 inconsistent
private int clockwise = 0;
private boolean exited = false;
private double radian = Double.NaN;
public RoundaboutInstruction(int sign, String name, PointList pl) {
super(sign, name, pl);
}
public RoundaboutInstruction increaseExitNumber() {
this.exitNumber += 1;
return this;
}
public RoundaboutInstruction setDirOfRotation(double deltaIn) {
if (clockwise == 0) {
clockwise = deltaIn > 0 ? 1 : -1;
} else {
int clockwise2 = deltaIn > 0 ? 1 : -1;
if (clockwise != clockwise2) {
clockwise = 2;
}
}
return this;
}
public RoundaboutInstruction setExited() {
exited = true;
return this;
}
public boolean isExited() {
return exited;
}
public int getExitNumber() {<FILL_FUNCTION_BODY>}
public RoundaboutInstruction setExitNumber(int exitNumber) {
this.exitNumber = exitNumber;
return this;
}
/**
* @return radian of angle -2PI < x < 2PI between roundabout entrance and exit values
* <ul>
* <li>> 0 is for clockwise rotation</li>
* <li>< 0 is for counterclockwise rotation</li>
* <li>NaN if direction of rotation is unclear</li>
* </ul>
*/
public double getTurnAngle() {
if (Math.abs(clockwise) != 1)
return Double.NaN;
else
return Math.PI * clockwise - radian;
}
/**
* The radian value between entrance (in) and exit (out) of this roundabout.
*/
public RoundaboutInstruction setRadian(double radian) {
this.radian = radian;
return this;
}
@Override
public Map<String, Object> getExtraInfoJSON() {
Map<String, Object> tmpMap = new HashMap<>(3);
tmpMap.put("exit_number", getExitNumber());
tmpMap.put("exited", this.exited);
double tmpAngle = getTurnAngle();
if (!Double.isNaN(tmpAngle))
tmpMap.put("turn_angle", Helper.round(tmpAngle, 2));
return tmpMap;
}
@Override
public String getTurnDescription(Translation tr) {
if (rawName)
return getName();
String str;
String streetName = _getName();
int indi = getSign();
if (indi == Instruction.USE_ROUNDABOUT) {
if (!exited) {
str = tr.tr("roundabout_enter");
} else {
str = Helper.isEmpty(streetName) ? tr.tr("roundabout_exit", getExitNumber())
: tr.tr("roundabout_exit_onto", getExitNumber(), streetName);
}
} else {
throw new IllegalStateException(indi + "no roundabout indication");
}
return str;
}
} |
if (exited && exitNumber == 0) {
throw new IllegalStateException("RoundaboutInstruction must contain exitNumber>0");
}
return exitNumber;
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/util/ViaInstruction.java | ViaInstruction | getViaCount | class ViaInstruction extends Instruction {
private int viaPosition = -1;
public ViaInstruction(String name, PointList pl) {
super(REACHED_VIA, name, pl);
}
public ViaInstruction(Instruction instr) {
this(instr.getName(), instr.getPoints());
setDistance(instr.getDistance());
setTime(instr.getTime());
this.extraInfo = instr.extraInfo;
}
@Override
public int getLength() {
return 0;
}
public int getViaCount() {<FILL_FUNCTION_BODY>}
public void setViaCount(int count) {
this.viaPosition = count;
}
@Override
public String getTurnDescription(Translation tr) {
if (rawName)
return getName();
return tr.tr("stopover", getViaCount());
}
} |
if (viaPosition < 0)
throw new IllegalStateException("Uninitialized via count in instruction " + getName());
return viaPosition;
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/util/details/PathDetail.java | PathDetail | toString | class PathDetail {
private final Object value;
private int first;
private int last;
public PathDetail(Object value) {
this.value = value;
}
/**
* @return the value of this PathDetail. Can be null
*/
public Object getValue() {
return value;
}
public void setFirst(int first) {
this.first = first;
}
public int getFirst() {
return first;
}
public void setLast(int last) {
this.last = last;
}
public int getLast() {
return last;
}
public int getLength() {
return last - first;
}
@Override
public String toString() {<FILL_FUNCTION_BODY>}
} |
return value + " [" + getFirst() + ", " + getLast() + "]";
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/util/shapes/GHPoint.java | GHPoint | fromString | class GHPoint {
public double lat = Double.NaN;
public double lon = Double.NaN;
public GHPoint() {
}
public GHPoint(double lat, double lon) {
this.lat = lat;
this.lon = lon;
}
public static GHPoint create(Point point) {
return new GHPoint(point.getY(), point.getX());
}
public static GHPoint fromString(String str) {
return fromString(str, false);
}
public static GHPoint fromStringLonLat(String str) {
return fromString(str, true);
}
public static GHPoint fromJson(double[] xy) {
return new GHPoint(xy[1], xy[0]);
}
private static GHPoint fromString(String str, boolean lonLatOrder) {<FILL_FUNCTION_BODY>}
public double getLon() {
return lon;
}
public double getLat() {
return lat;
}
public boolean isValid() {
return !Double.isNaN(lat) && !Double.isNaN(lon);
}
@Override
public int hashCode() {
int hash = 7;
hash = 83 * hash + (int) (Double.doubleToLongBits(this.lat) ^ (Double.doubleToLongBits(this.lat) >>> 32));
hash = 83 * hash + (int) (Double.doubleToLongBits(this.lon) ^ (Double.doubleToLongBits(this.lon) >>> 32));
return hash;
}
@Override
public boolean equals(Object obj) {
if (obj == null)
return false;
@SuppressWarnings("unchecked") final GHPoint other = (GHPoint) obj;
return NumHelper.equalsEps(lat, other.lat) && NumHelper.equalsEps(lon, other.lon);
}
@Override
public String toString() {
return lat + "," + lon;
}
public String toShortString() {
return String.format(Locale.ROOT, "%.8f,%.8f", lat, lon);
}
/**
* Attention: geoJson is LON,LAT
*/
public Double[] toGeoJson() {
return new Double[]{lon, lat};
}
} |
String[] fromStrs = str.split(",");
if (fromStrs.length != 2)
throw new IllegalArgumentException("Cannot parse point '" + str + "'");
try {
double fromLat = Double.parseDouble(fromStrs[0]);
double fromLon = Double.parseDouble(fromStrs[1]);
if (lonLatOrder) {
return new GHPoint(fromLon, fromLat);
} else {
return new GHPoint(fromLat, fromLon);
}
} catch (NumberFormatException ex) {
throw new IllegalArgumentException("Cannot parse point '" + str + "'");
}
|
graphhopper_graphhopper | graphhopper/web-api/src/main/java/com/graphhopper/util/shapes/GHPoint3D.java | GHPoint3D | equals | class GHPoint3D extends GHPoint {
public double ele;
public GHPoint3D(double lat, double lon, double elevation) {
super(lat, lon);
this.ele = elevation;
}
public double getEle() {
return ele;
}
@Override
public int hashCode() {
int hash = 59 * super.hashCode()
+ (int) (Double.doubleToLongBits(this.ele) ^ (Double.doubleToLongBits(this.ele) >>> 32));
return hash;
}
@Override
public boolean equals(Object obj) {<FILL_FUNCTION_BODY>}
@Override
public String toString() {
return super.toString() + "," + ele;
}
@Override
public Double[] toGeoJson() {
return new Double[]{lon, lat, ele};
}
} |
if (obj == null)
return false;
@SuppressWarnings("unchecked")
final GHPoint3D other = (GHPoint3D) obj;
if (Double.isNaN(ele))
// very special case necessary in QueryGraph, asserted via test
return NumHelper.equalsEps(lat, other.lat) && NumHelper.equalsEps(lon, other.lon);
else
return NumHelper.equalsEps(lat, other.lat) && NumHelper.equalsEps(lon, other.lon)
&& NumHelper.equalsEps(ele, other.ele);
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/CORSFilter.java | CORSFilter | doFilter | class CORSFilter implements Filter {
@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {<FILL_FUNCTION_BODY>}
@Override
public void init(FilterConfig filterConfig) throws ServletException {
}
@Override
public void destroy() {
}
} |
HttpServletResponse rsp = (HttpServletResponse) response;
rsp.setHeader("Access-Control-Allow-Methods", "GET, POST, HEAD, OPTIONS");
rsp.setHeader("Access-Control-Allow-Headers", "Origin,Accept,X-Requested-With,"
+ "Content-Type,Access-Control-Request-Method,Access-Control-Request-Headers,Range,GH-Client");
rsp.setHeader("Access-Control-Allow-Origin", "*");
chain.doFilter(request, response);
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/GHJerseyViolationExceptionMapper.java | GHJerseyViolationExceptionMapper | toResponse | class GHJerseyViolationExceptionMapper implements ExceptionMapper<JerseyViolationException> {
private static final Logger logger = LoggerFactory.getLogger(GHJerseyViolationExceptionMapper.class);
@Override
public Response toResponse(final JerseyViolationException exception) {<FILL_FUNCTION_BODY>}
} |
logger.debug("jersey violation exception: " + (Helper.isEmpty(exception.getMessage()) ? "unknown reason" : exception.getMessage()));
final Set<ConstraintViolation<?>> violations = exception.getConstraintViolations();
final Invocable invocable = exception.getInvocable();
final List<String> errors = exception.getConstraintViolations().stream()
.map(violation -> ConstraintMessage.getMessage(violation, invocable))
.collect(Collectors.toList());
final int status = ConstraintMessage.determineStatus(violations, invocable);
return Response.status(status)
.type(MediaType.APPLICATION_JSON)
.entity(new JsonErrorEntity(errors))
.build();
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/GraphHopperBundle.java | GraphHopperBundle | run | class GraphHopperBundle implements ConfiguredBundle<GraphHopperBundleConfiguration> {
static class TranslationMapFactory implements Factory<TranslationMap> {
@Inject
GraphHopper graphHopper;
@Override
public TranslationMap provide() {
return graphHopper.getTranslationMap();
}
@Override
public void dispose(TranslationMap instance) {
}
}
static class BaseGraphFactory implements Factory<BaseGraph> {
@Inject
GraphHopper graphHopper;
@Override
public BaseGraph provide() {
return graphHopper.getBaseGraph();
}
@Override
public void dispose(BaseGraph instance) {
}
}
static class GtfsStorageFactory implements Factory<GtfsStorage> {
@Inject
GraphHopperGtfs graphHopper;
@Override
public GtfsStorage provide() {
return graphHopper.getGtfsStorage();
}
@Override
public void dispose(GtfsStorage instance) {
}
}
static class EncodingManagerFactory implements Factory<EncodingManager> {
@Inject
GraphHopper graphHopper;
@Override
public EncodingManager provide() {
return graphHopper.getEncodingManager();
}
@Override
public void dispose(EncodingManager instance) {
}
}
static class LocationIndexFactory implements Factory<LocationIndex> {
@Inject
GraphHopper graphHopper;
@Override
public LocationIndex provide() {
return graphHopper.getLocationIndex();
}
@Override
public void dispose(LocationIndex instance) {
}
}
static class ProfileResolverFactory implements Factory<ProfileResolver> {
@Inject
GraphHopper graphHopper;
@Override
public ProfileResolver provide() {
return new ProfileResolver(graphHopper.getProfiles());
}
@Override
public void dispose(ProfileResolver instance) {
}
}
static class GHRequestTransformerFactory implements Factory<GHRequestTransformer> {
@Override
public GHRequestTransformer provide() {
return req -> req;
}
@Override
public void dispose(GHRequestTransformer instance) {
}
}
static class PathDetailsBuilderFactoryFactory implements Factory<PathDetailsBuilderFactory> {
@Inject
GraphHopper graphHopper;
@Override
public PathDetailsBuilderFactory provide() {
return graphHopper.getPathDetailsBuilderFactory();
}
@Override
public void dispose(PathDetailsBuilderFactory profileResolver) {
}
}
static class MapMatchingRouterFactoryFactory implements Factory<MapMatchingResource.MapMatchingRouterFactory> {
@Inject
GraphHopper graphHopper;
@Override
public MapMatchingResource.MapMatchingRouterFactory provide() {
return new MapMatchingResource.MapMatchingRouterFactory() {
@Override
public MapMatching.Router createMapMatchingRouter(PMap hints) {
return MapMatching.routerFromGraphHopper(graphHopper, hints);
}
};
}
@Override
public void dispose(MapMatchingResource.MapMatchingRouterFactory mapMatchingRouterFactory) {
}
}
static class HasElevation implements Factory<Boolean> {
@Inject
GraphHopper graphHopper;
@Override
public Boolean provide() {
return graphHopper.hasElevation();
}
@Override
public void dispose(Boolean instance) {
}
}
@Override
public void initialize(Bootstrap<?> bootstrap) {
// See #1440: avoids warning regarding com.fasterxml.jackson.module.afterburner.util.MyClassLoader
bootstrap.setObjectMapper(io.dropwizard.jackson.Jackson.newMinimalObjectMapper());
// avoids warning regarding com.fasterxml.jackson.databind.util.ClassUtil
bootstrap.getObjectMapper().registerModule(new Jdk8Module());
Jackson.initObjectMapper(bootstrap.getObjectMapper());
bootstrap.getObjectMapper().setDateFormat(new StdDateFormat());
// See https://github.com/dropwizard/dropwizard/issues/1558
bootstrap.getObjectMapper().enable(MapperFeature.ALLOW_EXPLICIT_PROPERTY_RENAMING);
}
@Override
public void run(GraphHopperBundleConfiguration configuration, Environment environment) {<FILL_FUNCTION_BODY>}
} |
for (Object k : System.getProperties().keySet()) {
if (k instanceof String && ((String) k).startsWith("graphhopper."))
throw new IllegalArgumentException("You need to prefix system parameters with '-Ddw.graphhopper.' instead of '-Dgraphhopper.' see #1879 and #1897");
}
// When Dropwizard's Hibernate Validation misvalidates a query parameter,
// a JerseyViolationException is thrown.
// With this mapper, we use our custom format for that (backwards compatibility),
// and also coerce the media type of the response to JSON, so we can return JSON error
// messages from methods that normally have a different return type.
// That's questionable, but on the other hand, Dropwizard itself does the same thing,
// not here, but in a different place (the custom parameter parsers).
// So for the moment we have to assume that both mechanisms
// a) always return JSON error messages, and
// b) there's no need to annotate the method with media type JSON for that.
//
// However, for places that throw IllegalArgumentException or MultiException,
// we DO need to use the media type JSON annotation, because
// those are agnostic to the media type (could be GPX!), so the server needs to know
// that a JSON error response is supported. (See below.)
environment.jersey().register(new GHJerseyViolationExceptionMapper());
// If the "?type=gpx" parameter is present, sets a corresponding media type header
environment.jersey().register(new TypeGPXFilter());
// Together, these two take care that MultiExceptions thrown from RouteResource
// come out as JSON or GPX, depending on the media type
environment.jersey().register(new MultiExceptionMapper());
environment.jersey().register(new MultiExceptionGPXMessageBodyWriter());
// This makes an IllegalArgumentException come out as a MultiException with
// a single entry.
environment.jersey().register(new IllegalArgumentExceptionMapper());
final GraphHopperManaged graphHopperManaged = new GraphHopperManaged(configuration.getGraphHopperConfiguration());
environment.lifecycle().manage(graphHopperManaged);
final GraphHopper graphHopper = graphHopperManaged.getGraphHopper();
environment.jersey().register(new AbstractBinder() {
@Override
protected void configure() {
bind(configuration.getGraphHopperConfiguration()).to(GraphHopperConfig.class);
bind(graphHopper).to(GraphHopper.class);
bind(new JTSTriangulator(graphHopper.getRouterConfig())).to(Triangulator.class);
bindFactory(MapMatchingRouterFactoryFactory.class).to(MapMatchingResource.MapMatchingRouterFactory.class);
bindFactory(PathDetailsBuilderFactoryFactory.class).to(PathDetailsBuilderFactory.class);
bindFactory(ProfileResolverFactory.class).to(ProfileResolver.class);
bindFactory(GHRequestTransformerFactory.class).to(GHRequestTransformer.class);
bindFactory(HasElevation.class).to(Boolean.class).named("hasElevation");
bindFactory(LocationIndexFactory.class).to(LocationIndex.class);
bindFactory(TranslationMapFactory.class).to(TranslationMap.class);
bindFactory(EncodingManagerFactory.class).to(EncodingManager.class);
bindFactory(BaseGraphFactory.class).to(BaseGraph.class);
bindFactory(GtfsStorageFactory.class).to(GtfsStorage.class);
}
});
environment.jersey().register(MVTResource.class);
environment.jersey().register(NearestResource.class);
environment.jersey().register(RouteResource.class);
environment.jersey().register(IsochroneResource.class);
environment.jersey().register(MapMatchingResource.class);
if (configuration.getGraphHopperConfiguration().has("gtfs.file")) {
// These are pt-specific implementations of /route and /isochrone, but the same API.
// We serve them under different paths (/route-pt and /isochrone-pt), and forward
// requests for ?vehicle=pt there.
environment.jersey().register(new AbstractBinder() {
@Override
protected void configure() {
if (configuration.getGraphHopperConfiguration().getBool("gtfs.free_walk", false)) {
bind(PtRouterFreeWalkImpl.class).to(PtRouter.class);
} else {
bind(PtRouterImpl.class).to(PtRouter.class);
}
}
});
environment.jersey().register(PtRouteResource.class);
environment.jersey().register(PtIsochroneResource.class);
environment.jersey().register(PtMVTResource.class);
environment.jersey().register(PtRedirectFilter.class);
}
environment.jersey().register(SPTResource.class);
environment.jersey().register(I18NResource.class);
environment.jersey().register(InfoResource.class);
environment.healthChecks().register("graphhopper", new GraphHopperHealthCheck(graphHopper));
environment.jersey().register(environment.healthChecks());
environment.jersey().register(HealthCheckResource.class);
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/GraphHopperManaged.java | GraphHopperManaged | start | class GraphHopperManaged implements Managed {
private final static Logger logger = LoggerFactory.getLogger(GraphHopperManaged.class);
private final GraphHopper graphHopper;
public GraphHopperManaged(GraphHopperConfig configuration) {
if (configuration.has("gtfs.file")) {
graphHopper = new GraphHopperGtfs(configuration);
} else {
graphHopper = new GraphHopper();
}
graphHopper.init(configuration);
}
@Override
public void start() {<FILL_FUNCTION_BODY>}
public GraphHopper getGraphHopper() {
return graphHopper;
}
@Override
public void stop() {
graphHopper.close();
}
} |
graphHopper.importOrLoad();
logger.info("loaded graph at:{}, data_reader_file:{}, encoded values:{}, {} ints for edge flags, {}",
graphHopper.getGraphHopperLocation(), graphHopper.getOSMFile(),
graphHopper.getEncodingManager().toEncodedValuesAsString(),
graphHopper.getEncodingManager().getIntsForFlags(),
graphHopper.getBaseGraph().toDetailsString());
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/IllegalArgumentExceptionMapper.java | IllegalArgumentExceptionMapper | toResponse | class IllegalArgumentExceptionMapper implements ExceptionMapper<IllegalArgumentException> {
private static final Logger logger = LoggerFactory.getLogger(IllegalArgumentExceptionMapper.class);
@Override
public Response toResponse(IllegalArgumentException e) {<FILL_FUNCTION_BODY>}
} |
logger.info("bad request: " + (Helper.isEmpty(e.getMessage()) ? "unknown reason" : e.getMessage()), e);
return Response.status(Response.Status.BAD_REQUEST)
.entity(new MultiException(e))
.build();
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/JsonErrorEntity.java | JsonErrorEntity | jsonErrorResponse | class JsonErrorEntity {
private final List<String> errors;
public JsonErrorEntity(List<String> t) {
this.errors = t;
}
@JsonValue
ObjectNode jsonErrorResponse() {<FILL_FUNCTION_BODY>}
} |
ObjectNode json = JsonNodeFactory.instance.objectNode();
json.put("message", errors.get(0));
ArrayNode errorHintList = json.putArray("hints");
for (String t : errors) {
ObjectNode error = errorHintList.addObject();
error.put("message", t);
}
return json;
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/MultiExceptionGPXMessageBodyWriter.java | MultiExceptionGPXMessageBodyWriter | writeTo | class MultiExceptionGPXMessageBodyWriter implements MessageBodyWriter<MultiException> {
@Override
public boolean isWriteable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return true;
}
@Override
public long getSize(MultiException e, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return -1;
}
@Override
public void writeTo(MultiException e, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException, WebApplicationException {<FILL_FUNCTION_BODY>}
} |
if (e.getErrors().isEmpty())
throw new RuntimeException("errorsToXML should not be called with an empty list");
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
Document doc = builder.newDocument();
Element gpxElement = doc.createElement("gpx");
gpxElement.setAttribute("creator", "GraphHopper");
gpxElement.setAttribute("version", "1.1");
doc.appendChild(gpxElement);
Element mdElement = doc.createElement("metadata");
gpxElement.appendChild(mdElement);
Element extensionsElement = doc.createElement("extensions");
mdElement.appendChild(extensionsElement);
Element messageElement = doc.createElement("message");
extensionsElement.appendChild(messageElement);
messageElement.setTextContent(e.getErrors().iterator().next().getMessage());
Element hintsElement = doc.createElement("hints");
extensionsElement.appendChild(hintsElement);
for (Throwable t : e.getErrors()) {
Element error = doc.createElement("error");
hintsElement.appendChild(error);
error.setAttribute("message", t.getMessage());
error.setAttribute("details", t.getClass().getName());
}
TransformerFactory transformerFactory = TransformerFactory.newInstance();
Transformer transformer = transformerFactory.newTransformer();
transformer.transform(new DOMSource(doc), new StreamResult(entityStream));
} catch (ParserConfigurationException | TransformerException e2) {
throw new RuntimeException(e2);
}
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/MultiExceptionMapper.java | MultiExceptionMapper | toResponse | class MultiExceptionMapper implements ExceptionMapper<MultiException> {
private static final Logger logger = LoggerFactory.getLogger(MultiExceptionMapper.class);
@Override
public Response toResponse(MultiException e) {<FILL_FUNCTION_BODY>}
} |
logger.info("bad request: " + (Helper.isEmpty(e.getMessage())
? (e.getErrors().isEmpty() ? "unknown reason" : e.getErrors().toString())
: e.getErrors()));
return Response.status(Response.Status.BAD_REQUEST)
.entity(e)
.build();
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/ProfileResolver.java | ProfileResolver | errorIfLegacyParameters | class ProfileResolver {
protected final Map<String, Profile> profilesByName;
public ProfileResolver(List<Profile> profiles) {
profilesByName = new LinkedHashMap<>(profiles.size());
profiles.forEach(p -> {
if (profilesByName.put(p.getName(), p) != null)
throw new IllegalArgumentException("Profiles must have distinct names");
});
}
public String resolveProfile(PMap hints) {
String profileName = hints.getString("profile", "");
if (profileName.isEmpty())
throw new IllegalArgumentException("profile parameter required");
errorIfLegacyParameters(hints);
String profile = doResolveProfile(profileName, hints);
if (profile == null)
throw new IllegalArgumentException("The requested profile '" + profileName + "' does not exist.\nAvailable profiles: " + profilesByName.keySet());
return profile;
}
protected String doResolveProfile(String profileName, PMap hints) {
Profile profile = profilesByName.get(profileName);
return profile == null ? null : profile.getName();
}
public static void errorIfLegacyParameters(PMap hints) {<FILL_FUNCTION_BODY>}
} |
if (hints.has("weighting"))
throw new IllegalArgumentException("The 'weighting' parameter is no longer supported." +
" You used 'weighting=" + hints.getString("weighting", "") + "'");
if (hints.has("vehicle"))
throw new IllegalArgumentException("The 'vehicle' parameter is no longer supported." +
" You used 'vehicle=" + hints.getString("vehicle", "") + "'");
if (hints.has("edge_based"))
throw new IllegalArgumentException("The 'edge_based' parameter is no longer supported." +
" You used 'edge_based=" + hints.getBool("edge_based", false) + "'");
if (hints.has("turn_costs"))
throw new IllegalArgumentException("The 'turn_costs' parameter is no longer supported." +
" You used 'turn_costs=" + hints.getBool("turn_costs", false) + "'");
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/PtRedirectFilter.java | PtRedirectFilter | shouldRedirect | class PtRedirectFilter implements ContainerRequestFilter {
@Override
public void filter(ContainerRequestContext requestContext) {
if (shouldRedirect(requestContext)) {
if (requestContext.getUriInfo().getPath().equals("route")) {
URI forwardURI = requestContext.getUriInfo().getRequestUriBuilder().replacePath("/route-pt")
.replaceQueryParam("vehicle")
.replaceQueryParam("profile")
.build();
requestContext.setRequestUri(forwardURI);
} else if (requestContext.getUriInfo().getPath().equals("isochrone")) {
URI forwardURI = requestContext.getUriInfo().getRequestUriBuilder().replacePath("/isochrone-pt")
.replaceQueryParam("vehicle")
.replaceQueryParam("profile")
.build();
requestContext.setRequestUri(forwardURI);
}
}
}
private boolean shouldRedirect(ContainerRequestContext requestContext) {<FILL_FUNCTION_BODY>}
} |
String maybeVehicle = requestContext.getUriInfo().getQueryParameters().getFirst("vehicle");
String maybeProfile = requestContext.getUriInfo().getQueryParameters().getFirst("profile");
return "pt".equals(maybeVehicle) || "pt".equals(maybeProfile);
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/RealtimeBundle.java | RealtimeBundle | run | class RealtimeBundle implements ConfiguredBundle<RealtimeBundleConfiguration> {
@Override
public void initialize(Bootstrap<?> bootstrap) {
}
@Override
public void run(RealtimeBundleConfiguration configuration, Environment environment) {<FILL_FUNCTION_BODY>}
private static class EmptyRealtimeFeedFactory implements Factory<RealtimeFeed> {
private final GtfsStorage staticGtfs;
@Inject
EmptyRealtimeFeedFactory(GtfsStorage staticGtfs) {
this.staticGtfs = staticGtfs;
}
@Override
public RealtimeFeed provide() {
return RealtimeFeed.empty();
}
@Override
public void dispose(RealtimeFeed realtimeFeed) {
}
}
} |
if (configuration.gtfsrealtime().getFeeds().isEmpty()) {
environment.jersey().register(new AbstractBinder() {
@Override
protected void configure() {
bindFactory(EmptyRealtimeFeedFactory.class).to(RealtimeFeed.class).in(Singleton.class);
}
});
} else {
final HttpClient httpClient = new HttpClientBuilder(environment)
.using(configuration.gtfsrealtime().getHttpClientConfiguration())
.build("gtfs-realtime-feed-loader");
environment.jersey().register(new AbstractBinder() {
@Override
protected void configure() {
bind(httpClient).to(HttpClient.class);
bind(configuration).to(RealtimeBundleConfiguration.class);
bindFactory(RealtimeFeedLoadingCache.class, Singleton.class).to(RealtimeFeed.class);
}
});
}
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/RealtimeFeedLoadingCache.java | RealtimeFeedLoadingCache | reload | class RealtimeFeedLoadingCache implements Factory<RealtimeFeed>, Managed {
private final HttpClient httpClient;
private final BaseGraph baseGraph;
private final EncodingManager encodingManager;
private final GtfsStorage gtfsStorage;
private final RealtimeBundleConfiguration bundleConfiguration;
private ExecutorService executor;
private LoadingCache<String, RealtimeFeed> cache;
private Map<String, Transfers> transfers;
@Inject
RealtimeFeedLoadingCache(BaseGraph baseGraph, EncodingManager encodingManager, GtfsStorage gtfsStorage, HttpClient httpClient, RealtimeBundleConfiguration bundleConfiguration) {
this.baseGraph = baseGraph;
this.encodingManager = encodingManager;
this.gtfsStorage = gtfsStorage;
this.bundleConfiguration = bundleConfiguration;
this.httpClient = httpClient;
}
@Override
public void start() {
this.transfers = new HashMap<>();
for (Map.Entry<String, GTFSFeed> entry : this.gtfsStorage.getGtfsFeeds().entrySet()) {
this.transfers.put(entry.getKey(), new Transfers(entry.getValue()));
}
this.executor = Executors.newSingleThreadExecutor();
this.cache = CacheBuilder.newBuilder()
.maximumSize(1)
.refreshAfterWrite(1, TimeUnit.MINUTES)
.build(new CacheLoader<String, RealtimeFeed>() {
public RealtimeFeed load(String key) {
return fetchFeedsAndCreateGraph();
}
@Override
public ListenableFuture<RealtimeFeed> reload(String key, RealtimeFeed oldValue) {<FILL_FUNCTION_BODY>}
});
}
@Override
public RealtimeFeed provide() {
try {
return cache.get("pups");
} catch (ExecutionException | RuntimeException e) {
e.printStackTrace();
return RealtimeFeed.empty();
}
}
@Override
public void dispose(RealtimeFeed instance) {
this.executor.shutdown();
}
@Override
public void stop() {
}
private RealtimeFeed fetchFeedsAndCreateGraph() {
Map<String, GtfsRealtime.FeedMessage> feedMessageMap = new HashMap<>();
for (FeedConfiguration configuration : bundleConfiguration.gtfsrealtime().getFeeds()) {
try {
GtfsRealtime.FeedMessage feedMessage = GtfsRealtime.FeedMessage.parseFrom(httpClient.execute(new HttpGet(configuration.getUrl().toURI())).getEntity().getContent());
feedMessageMap.put(configuration.getFeedId(), feedMessage);
} catch (IOException | URISyntaxException e) {
throw new RuntimeException(e);
}
}
return RealtimeFeed.fromProtobuf(gtfsStorage, this.transfers, feedMessageMap);
}
} |
ListenableFutureTask<RealtimeFeed> task = ListenableFutureTask.create(() -> fetchFeedsAndCreateGraph());
executor.execute(task);
return task;
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/TypeGPXFilter.java | TypeGPXFilter | filter | class TypeGPXFilter implements ContainerRequestFilter {
@Override
public void filter(ContainerRequestContext rc) {<FILL_FUNCTION_BODY>}
} |
String maybeType = rc.getUriInfo().getQueryParameters().getFirst("type");
if (maybeType != null && maybeType.equals("gpx")) {
rc.getHeaders().putSingle(HttpHeaders.ACCEPT, "application/gpx+xml");
}
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/http/health/GraphHopperHealthCheck.java | GraphHopperHealthCheck | check | class GraphHopperHealthCheck extends HealthCheck {
private final GraphHopper graphHopper;
public GraphHopperHealthCheck(GraphHopper graphHopper) {
this.graphHopper = graphHopper;
}
@Override
protected Result check() {<FILL_FUNCTION_BODY>}
} |
if (!graphHopper.getBaseGraph().getBounds().isValid()) {
return Result.unhealthy("BaseGraph has invalid bounds.");
}
if (!graphHopper.getFullyLoaded()) {
return Result.unhealthy("GraphHopper is not fully loaded.");
}
return Result.healthy();
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/resources/HealthCheckResource.java | HealthCheckResource | doGet | class HealthCheckResource {
private HealthCheckRegistry registry;
@Inject
public HealthCheckResource(HealthCheckRegistry registry) {
this.registry = registry;
}
@GET
public Response doGet() {<FILL_FUNCTION_BODY>}
} |
SortedMap<String, HealthCheck.Result> results = registry.runHealthChecks();
for (HealthCheck.Result result : results.values()) {
if (!result.isHealthy()) {
return Response.status(500).entity("UNHEALTHY").build();
}
}
return Response.ok("OK").build();
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/resources/I18NResource.java | I18NResource | get | class I18NResource {
private final TranslationMap map;
@Inject
public I18NResource(TranslationMap map) {
this.map = map;
}
public static class Response {
public String locale;
public Map<String, String> en;
@JsonProperty("default")
public Map<String, String> defaultTr;
}
@GET
public Response getFromHeader(@HeaderParam("Accept-Language") String acceptLang) {
if (acceptLang == null)
return get("");
return get(acceptLang.split(",")[0]);
}
@GET
@Path("/{locale}")
public Response get(@PathParam("locale") String locale) {<FILL_FUNCTION_BODY>}
} |
Translation tr = map.get(locale);
Response json = new Response();
if (tr != null && !Locale.US.equals(tr.getLocale())) {
json.defaultTr = tr.asMap();
}
json.locale = locale;
json.en = map.get("en").asMap();
return json;
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/resources/InfoResource.java | InfoResource | getInfo | class InfoResource {
private final GraphHopperConfig config;
private final BaseGraph baseGraph;
private final EncodingManager encodingManager;
private final StorableProperties properties;
private final boolean hasElevation;
private final Set<String> privateEV;
@Inject
public InfoResource(GraphHopperConfig config, GraphHopper graphHopper, @Named("hasElevation") Boolean hasElevation) {
this.config = config;
this.encodingManager = graphHopper.getEncodingManager();
this.privateEV = new HashSet<>(Arrays.asList(config.getString("graph.encoded_values.private", "").split(",")));
for (String pEV : privateEV) {
if (!pEV.isEmpty() && !encodingManager.hasEncodedValue(pEV))
throw new IllegalArgumentException("A private encoded value does not exist.");
}
this.baseGraph = graphHopper.getBaseGraph();
this.properties = graphHopper.getProperties();
this.hasElevation = hasElevation;
}
public static class Info {
public static class ProfileData {
// for deserialization in e.g. tests
public ProfileData() {
}
public ProfileData(String name) {
this.name = name;
}
public String name;
}
public Envelope bbox;
public final List<ProfileData> profiles = new ArrayList<>();
public String version = Constants.VERSION;
public boolean elevation;
public Map<String, List<Object>> encoded_values;
public String import_date;
public String data_date;
}
@GET
public Info getInfo() {<FILL_FUNCTION_BODY>}
} |
final Info info = new Info();
info.bbox = new Envelope(baseGraph.getBounds().minLon, baseGraph.getBounds().maxLon, baseGraph.getBounds().minLat, baseGraph.getBounds().maxLat);
for (Profile p : config.getProfiles()) {
Info.ProfileData profileData = new Info.ProfileData(p.getName());
info.profiles.add(profileData);
}
if (config.has("gtfs.file"))
info.profiles.add(new Info.ProfileData("pt"));
info.elevation = hasElevation;
info.import_date = properties.get("datareader.import.date");
info.data_date = properties.get("datareader.data.date");
List<EncodedValue> evList = encodingManager.getEncodedValues();
info.encoded_values = new LinkedHashMap<>();
for (EncodedValue encodedValue : evList) {
List<Object> possibleValueList = new ArrayList<>();
String name = encodedValue.getName();
if (privateEV.contains(name)) {
continue;
} else if (encodedValue instanceof EnumEncodedValue) {
for (Enum o : ((EnumEncodedValue) encodedValue).getValues()) {
possibleValueList.add(o.name());
}
} else if (encodedValue instanceof BooleanEncodedValue) {
possibleValueList.add("true");
possibleValueList.add("false");
} else if (encodedValue instanceof DecimalEncodedValue || encodedValue instanceof IntEncodedValue) {
possibleValueList.add(">number");
possibleValueList.add("<number");
} else {
// we only add enum, boolean and numeric encoded values to the list
continue;
}
info.encoded_values.put(name, possibleValueList);
}
return info;
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/resources/MVTResource.java | MVTResource | doGetXyz | class MVTResource {
private static final Logger logger = LoggerFactory.getLogger(MVTResource.class);
private static final MediaType PBF = new MediaType("application", "x-protobuf");
private final GraphHopper graphHopper;
private final EncodingManager encodingManager;
@Inject
public MVTResource(GraphHopper graphHopper, EncodingManager encodingManager) {
this.graphHopper = graphHopper;
this.encodingManager = encodingManager;
}
@GET
@Path("{z}/{x}/{y}.mvt")
@Produces("application/x-protobuf")
public Response doGetXyz(
@Context HttpServletRequest httpReq,
@Context UriInfo uriInfo,
@PathParam("z") int zInfo,
@PathParam("x") int xInfo,
@PathParam("y") int yInfo,
@QueryParam("render_all") @DefaultValue("false") Boolean renderAll) {<FILL_FUNCTION_BODY>}
Coordinate num2deg(int xInfo, int yInfo, int zoom) {
// inverse web mercator projection
double n = Math.pow(2, zoom);
double lonDeg = xInfo / n * 360.0 - 180.0;
// unfortunately latitude numbers goes from north to south
double latRad = Math.atan(Math.sinh(Math.PI * (1 - 2 * yInfo / n)));
double latDeg = Math.toDegrees(latRad);
return new Coordinate(lonDeg, latDeg);
}
} |
if (zInfo <= 9) {
byte[] bytes = new VectorTileEncoder().encode();
return Response.fromResponse(Response.ok(bytes, PBF).build())
.header("X-GH-Took", "0")
.build();
}
StopWatch totalSW = new StopWatch().start();
Coordinate nw = num2deg(xInfo, yInfo, zInfo);
Coordinate se = num2deg(xInfo + 1, yInfo + 1, zInfo);
LocationIndexTree locationIndex = (LocationIndexTree) graphHopper.getLocationIndex();
final NodeAccess na = graphHopper.getBaseGraph().getNodeAccess();
BBox bbox = new BBox(nw.x, se.x, se.y, nw.y);
if (!bbox.isValid())
throw new IllegalStateException("Invalid bbox " + bbox);
final GeometryFactory geometryFactory = new GeometryFactory();
if (!encodingManager.hasEncodedValue(RoadClass.KEY))
throw new IllegalStateException("You need to configure GraphHopper to store road_class, e.g. graph.encoded_values: road_class,max_speed,... ");
final EnumEncodedValue<RoadClass> roadClassEnc = encodingManager.getEnumEncodedValue(RoadClass.KEY, RoadClass.class);
final AtomicInteger edgeCounter = new AtomicInteger(0);
// 256x256 pixels per MVT. here we transform from the global coordinate system to the local one of the tile.
AffineTransformation affineTransformation = new AffineTransformation();
affineTransformation.translate(-nw.x, -se.y);
affineTransformation.scale(
256.0 / (se.x - nw.x),
-256.0 / (nw.y - se.y)
);
affineTransformation.translate(0, 256);
// if performance of the vector tile encoding becomes an issue it might be worth to get rid of the simplification
// and clipping in the no.ecc code? https://github.com/graphhopper/graphhopper/commit/0f96c2deddb24efa97109e35e0c05f1c91221f59#r90830001
VectorTileEncoder vectorTileEncoder = new VectorTileEncoder();
locationIndex.query(bbox, edgeId -> {
EdgeIteratorState edge = graphHopper.getBaseGraph().getEdgeIteratorStateForKey(edgeId * 2);
LineString lineString;
if (renderAll) {
PointList pl = edge.fetchWayGeometry(FetchMode.ALL);
lineString = pl.toLineString(false);
} else {
RoadClass rc = edge.get(roadClassEnc);
if (zInfo >= 14) {
PointList pl = edge.fetchWayGeometry(FetchMode.ALL);
lineString = pl.toLineString(false);
} else if (rc == RoadClass.MOTORWAY
|| zInfo > 10 && (rc == RoadClass.PRIMARY || rc == RoadClass.TRUNK)
|| zInfo > 11 && (rc == RoadClass.SECONDARY)
|| zInfo > 12) {
double lat = na.getLat(edge.getBaseNode());
double lon = na.getLon(edge.getBaseNode());
double toLat = na.getLat(edge.getAdjNode());
double toLon = na.getLon(edge.getAdjNode());
lineString = geometryFactory.createLineString(new Coordinate[]{new Coordinate(lon, lat), new Coordinate(toLon, toLat)});
} else {
// skip edge for certain zoom
return;
}
}
edgeCounter.incrementAndGet();
Map<String, Object> map = new LinkedHashMap<>();
edge.getKeyValues().forEach(
entry -> map.put(entry.key, entry.value)
);
map.put("edge_id", edge.getEdge());
map.put("edge_key", edge.getEdgeKey());
map.put("base_node", edge.getBaseNode());
map.put("adj_node", edge.getAdjNode());
map.put("distance", edge.getDistance());
encodingManager.getEncodedValues().forEach(ev -> {
if (ev instanceof EnumEncodedValue)
map.put(ev.getName(), edge.get((EnumEncodedValue) ev).toString() + (ev.isStoreTwoDirections() ? " | " + edge.getReverse((EnumEncodedValue) ev).toString() : ""));
else if (ev instanceof DecimalEncodedValue)
map.put(ev.getName(), edge.get((DecimalEncodedValue) ev) + (ev.isStoreTwoDirections() ? " | " + edge.getReverse((DecimalEncodedValue) ev) : ""));
else if (ev instanceof BooleanEncodedValue)
map.put(ev.getName(), edge.get((BooleanEncodedValue) ev) + (ev.isStoreTwoDirections() ? " | " + edge.getReverse((BooleanEncodedValue) ev) : ""));
else if (ev instanceof IntEncodedValue)
map.put(ev.getName(), edge.get((IntEncodedValue) ev) + (ev.isStoreTwoDirections() ? " | " + edge.getReverse((IntEncodedValue) ev) : ""));
});
lineString.setUserData(map);
Geometry g = affineTransformation.transform(lineString);
vectorTileEncoder.addFeature("roads", map, g, edge.getEdge());
});
byte[] bytes = vectorTileEncoder.encode();
totalSW.stop();
logger.debug("took: " + totalSW.getMillis() + "ms, edges:" + edgeCounter.get());
return Response.ok(bytes, PBF).header("X-GH-Took", "" + totalSW.getSeconds() * 1000)
.build();
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/resources/NearestResource.java | NearestResource | doGet | class NearestResource {
private final DistanceCalc calc = DistanceCalcEarth.DIST_EARTH;
private final LocationIndex index;
private final boolean hasElevation;
@Inject
NearestResource(LocationIndex index, @Named("hasElevation") Boolean hasElevation) {
this.index = index;
this.hasElevation = hasElevation;
}
public static class Response {
public final String type = "Point";
public final double[] coordinates;
public final double distance; // Distance from input to snapped point in meters
@JsonCreator
Response(@JsonProperty("coordinates") double[] coordinates, @JsonProperty("distance") double distance) {
this.coordinates = coordinates;
this.distance = distance;
}
}
@GET
public Response doGet(@QueryParam("point") GHPoint point, @QueryParam("elevation") @DefaultValue("false") boolean elevation) {<FILL_FUNCTION_BODY>}
} |
Snap snap = index.findClosest(point.lat, point.lon, EdgeFilter.ALL_EDGES);
if (snap.isValid()) {
GHPoint3D snappedPoint = snap.getSnappedPoint();
double[] coordinates = hasElevation && elevation ? new double[]{snappedPoint.lon, snappedPoint.lat, snappedPoint.ele} : new double[]{snappedPoint.lon, snappedPoint.lat};
return new Response(coordinates, calc.calcDist(point.lat, point.lon, snappedPoint.lat, snappedPoint.lon));
} else {
throw new WebApplicationException("Nearest point cannot be found!");
}
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/resources/PtIsochroneResource.java | PtIsochroneResource | doGet | class PtIsochroneResource {
private static final double JTS_TOLERANCE = 0.00001;
private final GraphHopperConfig config;
private final GtfsStorage gtfsStorage;
private final EncodingManager encodingManager;
private final BaseGraph baseGraph;
private final LocationIndex locationIndex;
@Inject
public PtIsochroneResource(GraphHopperConfig config, GtfsStorage gtfsStorage, EncodingManager encodingManager, BaseGraph baseGraph, LocationIndex locationIndex) {
this.config = config;
this.gtfsStorage = gtfsStorage;
this.encodingManager = encodingManager;
this.baseGraph = baseGraph;
this.locationIndex = locationIndex;
}
public static class Response {
public static class Info {
public List<String> copyrights = new ArrayList<>();
}
public List<JsonFeature> polygons = new ArrayList<>();
public Info info = new Info();
}
@GET
@Produces({MediaType.APPLICATION_JSON})
public Response doGet(
@QueryParam("point") GHLocationParam sourceParam,
@QueryParam("time_limit") @DefaultValue("600") long seconds,
@QueryParam("reverse_flow") @DefaultValue("false") boolean reverseFlow,
@QueryParam("pt.earliest_departure_time") @NotNull OffsetDateTimeParam departureTimeParam,
@QueryParam("pt.blocked_route_types") @DefaultValue("0") int blockedRouteTypes,
@QueryParam("result") @DefaultValue("multipolygon") String format) {<FILL_FUNCTION_BODY>}
private Response wrap(Geometry isoline) {
JsonFeature feature = new JsonFeature();
feature.setGeometry(isoline);
HashMap<String, Object> properties = new HashMap<>();
properties.put("bucket", 0);
feature.setProperties(properties);
Response response = new Response();
response.polygons.add(feature);
response.info.copyrights.addAll(config.getCopyrights());
return response;
}
} |
Instant initialTime = departureTimeParam.get().toInstant();
GHLocation location = sourceParam.get();
double targetZ = seconds * 1000;
GeometryFactory geometryFactory = new GeometryFactory();
CustomModel customModel = new CustomModel()
.addToPriority(Statement.If("!" + VehicleAccess.key("foot"), Statement.Op.MULTIPLY, "0"))
.addToSpeed(Statement.If("true", Statement.Op.LIMIT, VehicleSpeed.key("foot")));
final Weighting weighting = CustomModelParser.createWeighting(encodingManager, TurnCostProvider.NO_TURN_COST_PROVIDER, customModel);
DefaultSnapFilter snapFilter = new DefaultSnapFilter(weighting, encodingManager.getBooleanEncodedValue(Subnetwork.key("foot")));
PtLocationSnapper.Result snapResult = new PtLocationSnapper(baseGraph, locationIndex, gtfsStorage).snapAll(Arrays.asList(location), Arrays.asList(snapFilter));
GraphExplorer graphExplorer = new GraphExplorer(snapResult.queryGraph, gtfsStorage.getPtGraph(), weighting, gtfsStorage, RealtimeFeed.empty(), reverseFlow, false, false, 5.0, reverseFlow, blockedRouteTypes);
MultiCriteriaLabelSetting router = new MultiCriteriaLabelSetting(graphExplorer, reverseFlow, false, false, 0, Collections.emptyList());
Map<Coordinate, Double> z1 = new HashMap<>();
NodeAccess nodeAccess = snapResult.queryGraph.getNodeAccess();
for (Label label : router.calcLabels(snapResult.nodes.get(0), initialTime)) {
if (!((label.currentTime - initialTime.toEpochMilli()) * (reverseFlow ? -1 : 1) <= targetZ)) {
break;
}
if (label.node.streetNode != -1) {
Coordinate nodeCoordinate = new Coordinate(nodeAccess.getLon(label.node.streetNode), nodeAccess.getLat(label.node.streetNode));
z1.merge(nodeCoordinate, (double) (label.currentTime - initialTime.toEpochMilli()) * (reverseFlow ? -1 : 1), Math::min);
} else if (label.edge != null && (label.edge.getType() == GtfsStorage.EdgeType.EXIT_PT || label.edge.getType() == GtfsStorage.EdgeType.ENTER_PT)) {
GtfsStorage.PlatformDescriptor platformDescriptor = label.edge.getPlatformDescriptor();
Stop stop = gtfsStorage.getGtfsFeeds().get(platformDescriptor.feed_id).stops.get(platformDescriptor.stop_id);
Coordinate nodeCoordinate = new Coordinate(stop.stop_lon, stop.stop_lat);
z1.merge(nodeCoordinate, (double) (label.currentTime - initialTime.toEpochMilli()) * (reverseFlow ? -1 : 1), Math::min);
}
}
if (format.equals("multipoint")) {
MultiPoint exploredPoints = geometryFactory.createMultiPointFromCoords(z1.keySet().toArray(new Coordinate[0]));
return wrap(exploredPoints);
} else {
MultiPoint exploredPoints = geometryFactory.createMultiPointFromCoords(z1.keySet().toArray(new Coordinate[0]));
// Get at least all nodes within our bounding box (I think convex hull would be enough.)
// I think then we should have all possible encroaching points. (Proof needed.)
locationIndex.query(BBox.fromEnvelope(exploredPoints.getEnvelopeInternal()), edgeId -> {
EdgeIteratorState edge = snapResult.queryGraph.getEdgeIteratorStateForKey(edgeId * 2);
z1.merge(new Coordinate(nodeAccess.getLon(edge.getBaseNode()), nodeAccess.getLat(edge.getBaseNode())), Double.MAX_VALUE, Math::min);
z1.merge(new Coordinate(nodeAccess.getLon(edge.getAdjNode()), nodeAccess.getLat(edge.getAdjNode())), Double.MAX_VALUE, Math::min);
});
exploredPoints = geometryFactory.createMultiPointFromCoords(z1.keySet().toArray(new Coordinate[0]));
CoordinateList siteCoords = DelaunayTriangulationBuilder.extractUniqueCoordinates(exploredPoints);
List<ConstraintVertex> constraintVertices = new ArrayList<>();
for (Object siteCoord : siteCoords) {
Coordinate coord = (Coordinate) siteCoord;
constraintVertices.add(new ConstraintVertex(coord));
}
ConformingDelaunayTriangulator cdt = new ConformingDelaunayTriangulator(constraintVertices, JTS_TOLERANCE);
cdt.setConstraints(new ArrayList(), new ArrayList());
cdt.formInitialDelaunay();
QuadEdgeSubdivision tin = cdt.getSubdivision();
for (Vertex vertex : (Collection<Vertex>) tin.getVertices(true)) {
if (tin.isFrameVertex(vertex)) {
vertex.setZ(Double.MAX_VALUE);
} else {
Double aDouble = z1.get(vertex.getCoordinate());
if (aDouble != null) {
vertex.setZ(aDouble);
} else {
vertex.setZ(Double.MAX_VALUE);
}
}
}
ReadableTriangulation triangulation = ReadableTriangulation.wrap(tin);
ContourBuilder contourBuilder = new ContourBuilder(triangulation);
MultiPolygon isoline = contourBuilder.computeIsoline(targetZ, triangulation.getEdges());
// debugging tool
if (format.equals("triangulation")) {
Response response = new Response();
for (Vertex vertex : (Collection<Vertex>) tin.getVertices(true)) {
JsonFeature feature = new JsonFeature();
feature.setGeometry(geometryFactory.createPoint(vertex.getCoordinate()));
HashMap<String, Object> properties = new HashMap<>();
properties.put("z", vertex.getZ());
feature.setProperties(properties);
response.polygons.add(feature);
}
for (QuadEdge edge : (Collection<QuadEdge>) tin.getPrimaryEdges(false)) {
JsonFeature feature = new JsonFeature();
feature.setGeometry(edge.toLineSegment().toGeometry(geometryFactory));
HashMap<String, Object> properties = new HashMap<>();
feature.setProperties(properties);
response.polygons.add(feature);
}
JsonFeature feature = new JsonFeature();
feature.setGeometry(isoline);
HashMap<String, Object> properties = new HashMap<>();
properties.put("z", targetZ);
feature.setProperties(properties);
response.polygons.add(feature);
response.info.copyrights.addAll(config.getCopyrights());
return response;
} else {
return wrap(isoline);
}
}
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/resources/PtMVTResource.java | PtMVTResource | doGetXyz | class PtMVTResource {
private static final Logger logger = LoggerFactory.getLogger(PtMVTResource.class);
private static final MediaType PBF = new MediaType("application", "x-protobuf");
private final GraphHopper graphHopper;
private final GtfsStorage gtfsStorage;
private final Map<ByteString, MatchResult> openLRCache = new ConcurrentHashMap<>();
private final GeometryFactory geometryFactory = new GeometryFactory();
@Inject
public PtMVTResource(GraphHopper graphHopper, GtfsStorage gtfsStorage) throws IOException {
this.graphHopper = graphHopper;
this.gtfsStorage = gtfsStorage;
}
@GET
@Path("{z}/{x}/{y}.mvt")
@Produces("application/x-protobuf")
public Response doGetXyz(
@Context HttpServletRequest httpReq,
@Context UriInfo uriInfo,
@PathParam("z") int zInfo,
@PathParam("x") int xInfo,
@PathParam("y") int yInfo,
@QueryParam(Parameters.Details.PATH_DETAILS) List<String> pathDetails) {<FILL_FUNCTION_BODY>}
Coordinate num2deg(int xInfo, int yInfo, int zoom) {
double n = Math.pow(2, zoom);
double lonDeg = xInfo / n * 360.0 - 180.0;
// unfortunately latitude numbers goes from north to south
double latRad = Math.atan(Math.sinh(Math.PI * (1 - 2 * yInfo / n)));
double latDeg = Math.toDegrees(latRad);
return new Coordinate(lonDeg, latDeg);
}
} |
Coordinate nw = num2deg(xInfo, yInfo, zInfo);
Coordinate se = num2deg(xInfo + 1, yInfo + 1, zInfo);
BBox bbox = new BBox(nw.x, se.x, se.y, nw.y);
if (!bbox.isValid())
throw new IllegalStateException("Invalid bbox " + bbox);
VectorTileEncoder vectorTileEncoder = new VectorTileEncoder();
// 256x256 pixels per MVT. here we transform from the global coordinate system to the local one of the tile.
AffineTransformation affineTransformation = new AffineTransformation();
affineTransformation.translate(-nw.x, -se.y);
affineTransformation.scale(
256.0 / (se.x - nw.x),
-256.0 / (nw.y - se.y)
);
affineTransformation.translate(0, 256);
gtfsStorage.getStopIndex().query(bbox, edgeId -> {
for (PtGraph.PtEdge ptEdge : gtfsStorage.getPtGraph().backEdgesAround(edgeId)) {
if (ptEdge.getType() == GtfsStorage.EdgeType.EXIT_PT) {
GtfsStorage.PlatformDescriptor fromPlatformDescriptor = ptEdge.getAttrs().platformDescriptor;
Stop stop = gtfsStorage.getGtfsFeeds().get(fromPlatformDescriptor.feed_id).stops.get(fromPlatformDescriptor.stop_id);
Map<String, Object> properties = new HashMap<>(2);
properties.put("feed_id", fromPlatformDescriptor.feed_id);
properties.put("stop_id", fromPlatformDescriptor.stop_id);
Point feature = geometryFactory.createPoint(new Coordinate(stop.stop_lon, stop.stop_lat));
feature.setUserData(properties);
Geometry g = affineTransformation.transform(feature);
vectorTileEncoder.addFeature("stops", properties, g);
}
}
});
return Response.ok(vectorTileEncoder.encode(), PBF).build();
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/com/graphhopper/resources/PtRouteResource.java | PtRouteResource | route | class PtRouteResource {
private final GraphHopperConfig config;
private final PtRouter ptRouter;
@Inject
public PtRouteResource(GraphHopperConfig config, PtRouter ptRouter) {
this.config = config;
this.ptRouter = ptRouter;
}
@GET
@Produces(MediaType.APPLICATION_JSON)
public ObjectNode route(@QueryParam("point") @Size(min=2,max=2) List<GHLocationParam> requestPoints,
@QueryParam("pt.earliest_departure_time") @NotNull OffsetDateTimeParam departureTimeParam,
@QueryParam("pt.profile_duration") DurationParam profileDuration,
@QueryParam("pt.arrive_by") @DefaultValue("false") boolean arriveBy,
@QueryParam("locale") String localeStr,
@QueryParam("pt.ignore_transfers") Boolean ignoreTransfers,
@QueryParam("pt.profile") Boolean profileQuery,
@QueryParam("pt.limit_solutions") Integer limitSolutions,
@QueryParam("pt.limit_trip_time") DurationParam limitTripTime,
@QueryParam("pt.limit_street_time") DurationParam limitStreetTime,
@QueryParam("pt.access_profile") String accessProfile,
@QueryParam("pt.beta_access_time") Double betaAccessTime,
@QueryParam("pt.egress_profile") String egressProfile,
@QueryParam("pt.beta_egress_time") Double betaEgressTime) {<FILL_FUNCTION_BODY>}
} |
StopWatch stopWatch = new StopWatch().start();
List<GHLocation> points = requestPoints.stream().map(AbstractParam::get).collect(toList());
Instant departureTime = departureTimeParam.get().toInstant();
Request request = new Request(points, departureTime);
request.setArriveBy(arriveBy);
Optional.ofNullable(profileQuery).ifPresent(request::setProfileQuery);
Optional.ofNullable(profileDuration.get()).ifPresent(request::setMaxProfileDuration);
Optional.ofNullable(ignoreTransfers).ifPresent(request::setIgnoreTransfers);
Optional.ofNullable(localeStr).ifPresent(s -> request.setLocale(Helper.getLocale(s)));
Optional.ofNullable(limitSolutions).ifPresent(request::setLimitSolutions);
Optional.ofNullable(limitTripTime.get()).ifPresent(request::setLimitTripTime);
Optional.ofNullable(limitStreetTime.get()).ifPresent(request::setLimitStreetTime);
Optional.ofNullable(accessProfile).ifPresent(request::setAccessProfile);
Optional.ofNullable(betaAccessTime).ifPresent(request::setBetaAccessTime);
Optional.ofNullable(egressProfile).ifPresent(request::setEgressProfile);
Optional.ofNullable(betaEgressTime).ifPresent(request::setBetaEgressTime);
GHResponse route = ptRouter.route(request);
return ResponsePathSerializer.jsonObject(route, new ResponsePathSerializer.Info(config.getCopyrights(), Math.round(stopWatch.stop().getMillis()), null), true, true, false, false, -1);
|
graphhopper_graphhopper | graphhopper/web-bundle/src/main/java/no/ecc/vectortile/VectorTileDecoder.java | VectorTileDecoder | parseFeature | class VectorTileDecoder {
private boolean autoScale = true;
/**
* Get the autoScale setting.
*
* @return autoScale
*/
public boolean isAutoScale() {
return autoScale;
}
/**
* Set the autoScale setting.
*
* @param autoScale
* when true, the encoder automatically scale and return all coordinates in the 0..255 range.
* when false, the encoder returns all coordinates in the 0..extent-1 range as they are encoded.
*
*/
public void setAutoScale(boolean autoScale) {
this.autoScale = autoScale;
}
public FeatureIterable decode(byte[] data) throws IOException {
return decode(data, Filter.ALL);
}
public FeatureIterable decode(byte[] data, String layerName) throws IOException {
return decode(data, new Filter.Single(layerName));
}
public FeatureIterable decode(byte[] data, Set<String> layerNames) throws IOException {
return decode(data, new Filter.Any(layerNames));
}
public FeatureIterable decode(byte[] data, Filter filter) throws IOException {
VectorTile.Tile tile = VectorTile.Tile.parseFrom(data);
return new FeatureIterable(tile, filter, autoScale);
}
static int zigZagDecode(int n) {
return ((n >> 1) ^ (-(n & 1)));
}
static Geometry decodeGeometry(GeometryFactory gf, GeomType geomType, List<Integer> commands, double scale) {
int x = 0;
int y = 0;
List<List<Coordinate>> coordsList = new ArrayList<List<Coordinate>>();
List<Coordinate> coords = null;
int geometryCount = commands.size();
int length = 0;
int command = 0;
int i = 0;
while (i < geometryCount) {
if (length <= 0) {
length = commands.get(i++).intValue();
command = length & ((1 << 3) - 1);
length = length >> 3;
}
if (length > 0) {
if (command == Command.MoveTo) {
coords = new ArrayList<Coordinate>();
coordsList.add(coords);
}
if (command == Command.ClosePath) {
if (geomType != VectorTile.Tile.GeomType.POINT && !coords.isEmpty()) {
coords.add(new Coordinate(coords.get(0)));
}
length--;
continue;
}
int dx = commands.get(i++).intValue();
int dy = commands.get(i++).intValue();
length--;
dx = zigZagDecode(dx);
dy = zigZagDecode(dy);
x = x + dx;
y = y + dy;
Coordinate coord = new Coordinate(x / scale, y / scale);
coords.add(coord);
}
}
Geometry geometry = null;
switch (geomType) {
case LINESTRING:
List<LineString> lineStrings = new ArrayList<LineString>();
for (List<Coordinate> cs : coordsList) {
if (cs.size() <= 1) {
continue;
}
lineStrings.add(gf.createLineString(cs.toArray(new Coordinate[cs.size()])));
}
if (lineStrings.size() == 1) {
geometry = lineStrings.get(0);
} else if (lineStrings.size() > 1) {
geometry = gf.createMultiLineString(lineStrings.toArray(new LineString[lineStrings.size()]));
}
break;
case POINT:
List<Coordinate> allCoords = new ArrayList<Coordinate>();
for (List<Coordinate> cs : coordsList) {
allCoords.addAll(cs);
}
if (allCoords.size() == 1) {
geometry = gf.createPoint(allCoords.get(0));
} else if (allCoords.size() > 1) {
geometry = gf.createMultiPointFromCoords(allCoords.toArray(new Coordinate[allCoords.size()]));
}
break;
case POLYGON:
List<List<LinearRing>> polygonRings = new ArrayList<List<LinearRing>>();
List<LinearRing> ringsForCurrentPolygon = null;
Boolean ccw = null;
for (List<Coordinate> cs : coordsList) {
Coordinate[] ringCoords = cs.toArray(new Coordinate[cs.size()]);
double area = Area.ofRingSigned(ringCoords);
if (area == 0) {
continue;
}
boolean thisCcw = area < 0;
if (ccw == null) {
ccw = thisCcw;
}
LinearRing ring = gf.createLinearRing(ringCoords);
if (ccw == thisCcw) {
if (ringsForCurrentPolygon != null) {
polygonRings.add(ringsForCurrentPolygon);
}
ringsForCurrentPolygon = new ArrayList<>();
}
ringsForCurrentPolygon.add(ring);
}
if (ringsForCurrentPolygon != null) {
polygonRings.add(ringsForCurrentPolygon);
}
List<Polygon> polygons = new ArrayList<Polygon>();
for (List<LinearRing> rings : polygonRings) {
LinearRing shell = rings.get(0);
LinearRing[] holes = rings.subList(1, rings.size()).toArray(new LinearRing[rings.size() - 1]);
polygons.add(gf.createPolygon(shell, holes));
}
if (polygons.size() == 1) {
geometry = polygons.get(0);
}
if (polygons.size() > 1) {
geometry = gf.createMultiPolygon(GeometryFactory.toPolygonArray(polygons));
}
break;
case UNKNOWN:
break;
default:
break;
}
if (geometry == null) {
geometry = gf.createGeometryCollection(new Geometry[0]);
}
return geometry;
}
public static final class FeatureIterable implements Iterable<Feature> {
private final VectorTile.Tile tile;
private final Filter filter;
private boolean autoScale;
public FeatureIterable(VectorTile.Tile tile, Filter filter, boolean autoScale) {
this.tile = tile;
this.filter = filter;
this.autoScale = autoScale;
}
public Iterator<Feature> iterator() {
return new FeatureIterator(tile, filter, autoScale);
}
public List<Feature> asList() {
List<Feature> features = new ArrayList<VectorTileDecoder.Feature>();
for (Feature feature : this) {
features.add(feature);
}
return features;
}
public Collection<String> getLayerNames() {
Set<String> layerNames = new HashSet<String>();
for (VectorTile.Tile.Layer layer : tile.getLayersList()) {
layerNames.add(layer.getName());
}
return Collections.unmodifiableSet(layerNames);
}
}
private static final class FeatureIterator implements Iterator<Feature> {
private final GeometryFactory gf = new GeometryFactory();
private final Filter filter;
private final Iterator<VectorTile.Tile.Layer> layerIterator;
private Iterator<VectorTile.Tile.Feature> featureIterator;
private int extent;
private String layerName;
private double scale;
private boolean autoScale;
private final List<String> keys = new ArrayList<String>();
private final List<Object> values = new ArrayList<Object>();
private Feature next;
public FeatureIterator(VectorTile.Tile tile, Filter filter, boolean autoScale) {
layerIterator = tile.getLayersList().iterator();
this.filter = filter;
this.autoScale = autoScale;
}
public boolean hasNext() {
findNext();
return next != null;
}
public Feature next() {
findNext();
if (next == null) {
throw new NoSuchElementException();
}
Feature n = next;
next = null;
return n;
}
private void findNext() {
if (next != null) {
return;
}
while (true) {
if (featureIterator == null || !featureIterator.hasNext()) {
if (!layerIterator.hasNext()) {
next = null;
break;
}
Layer layer = layerIterator.next();
if (!filter.include(layer.getName())) {
continue;
}
parseLayer(layer);
continue;
}
next = parseFeature(featureIterator.next());
break;
}
}
private void parseLayer(VectorTile.Tile.Layer layer) {
layerName = layer.getName();
extent = layer.getExtent();
scale = autoScale ? extent / 256.0 : 1.0;
keys.clear();
keys.addAll(layer.getKeysList());
values.clear();
for (VectorTile.Tile.Value value : layer.getValuesList()) {
if (value.hasBoolValue()) {
values.add(value.getBoolValue());
} else if (value.hasDoubleValue()) {
values.add(value.getDoubleValue());
} else if (value.hasFloatValue()) {
values.add(value.getFloatValue());
} else if (value.hasIntValue()) {
values.add(value.getIntValue());
} else if (value.hasSintValue()) {
values.add(value.getSintValue());
} else if (value.hasUintValue()) {
values.add(value.getUintValue());
} else if (value.hasStringValue()) {
values.add(value.getStringValue());
} else {
values.add(null);
}
}
featureIterator = layer.getFeaturesList().iterator();
}
private Feature parseFeature(VectorTile.Tile.Feature feature) {<FILL_FUNCTION_BODY>}
public void remove() {
throw new UnsupportedOperationException();
}
}
public static final class Feature {
private final String layerName;
private final int extent;
private final long id;
private final Geometry geometry;
private final Map<String, Object> attributes;
public Feature(String layerName, int extent, Geometry geometry, Map<String, Object> attributes, long id) {
this.layerName = layerName;
this.extent = extent;
this.geometry = geometry;
this.attributes = attributes;
this.id = id;
}
public String getLayerName() {
return layerName;
}
public long getId() {
return id;
}
public int getExtent() {
return extent;
}
public Geometry getGeometry() {
return geometry;
}
public Map<String, Object> getAttributes() {
return attributes;
}
}
} |
int tagsCount = feature.getTagsCount();
Map<String, Object> attributes = new HashMap<String, Object>(tagsCount / 2);
int tagIdx = 0;
while (tagIdx < feature.getTagsCount()) {
String key = keys.get(feature.getTags(tagIdx++));
Object value = values.get(feature.getTags(tagIdx++));
attributes.put(key, value);
}
Geometry geometry = decodeGeometry(gf, feature.getType(), feature.getGeometryList(), scale);
if (geometry == null) {
geometry = gf.createGeometryCollection(new Geometry[0]);
}
return new Feature(layerName, extent, geometry, Collections.unmodifiableMap(attributes), feature.getId());
|
graphhopper_graphhopper | graphhopper/web/src/main/java/com/graphhopper/application/GraphHopperApplication.java | GraphHopperApplication | initialize | class GraphHopperApplication extends Application<GraphHopperServerConfiguration> {
public static void main(String[] args) throws Exception {
new GraphHopperApplication().run(args);
}
@Override
public void initialize(Bootstrap<GraphHopperServerConfiguration> bootstrap) {<FILL_FUNCTION_BODY>}
@Override
public void run(GraphHopperServerConfiguration configuration, Environment environment) {
environment.jersey().register(new RootResource());
environment.jersey().register(NavigateResource.class);
environment.servlets().addFilter("cors", CORSFilter.class).addMappingForUrlPatterns(EnumSet.allOf(DispatcherType.class), false, "*");
}
} |
bootstrap.addBundle(new GraphHopperBundle());
bootstrap.addBundle(new RealtimeBundle());
bootstrap.addCommand(new ImportCommand());
bootstrap.addCommand(new MatchCommand());
bootstrap.addBundle(new AssetsBundle("/com/graphhopper/maps/", "/maps/", "index.html"));
// see this link even though its outdated?! // https://www.webjars.org/documentation#dropwizard
bootstrap.addBundle(new AssetsBundle("/META-INF/resources/webjars", "/webjars/", null, "webjars"));
|
graphhopper_graphhopper | graphhopper/web/src/main/java/com/graphhopper/application/cli/MatchCommand.java | MatchCommand | addFileArgument | class MatchCommand extends ConfiguredCommand<GraphHopperServerConfiguration> {
public MatchCommand() {
super("match", "map-match one or more gpx files");
}
@Override
public void configure(Subparser subparser) {
subparser.addArgument("gpx")
.type(File.class)
.required(true)
.nargs("+")
.help("GPX file");
subparser.addArgument("--file")
.required(true)
.help("application configuration file");
subparser.addArgument("--profile")
.type(String.class)
.required(true)
.help("profile to use for map-matching (must be configured in configuration file)");
subparser.addArgument("--instructions")
.type(String.class)
.required(false)
.setDefault("")
.help("Locale for instructions");
subparser.addArgument("--gps_accuracy")
.type(Integer.class)
.required(false)
.setDefault(40);
subparser.addArgument("--transition_probability_beta")
.type(Double.class)
.required(false)
.setDefault(2.0);
}
@Override
protected Argument addFileArgument(Subparser subparser) {<FILL_FUNCTION_BODY>}
@Override
protected void run(Bootstrap<GraphHopperServerConfiguration> bootstrap, Namespace args, GraphHopperServerConfiguration configuration) {
GraphHopperConfig graphHopperConfiguration = configuration.getGraphHopperConfiguration();
GraphHopper hopper = new GraphHopper().init(graphHopperConfiguration);
hopper.importOrLoad();
PMap hints = new PMap();
hints.putObject("profile", args.get("profile"));
MapMatching mapMatching = MapMatching.fromGraphHopper(hopper, hints);
mapMatching.setTransitionProbabilityBeta(args.getDouble("transition_probability_beta"));
mapMatching.setMeasurementErrorSigma(args.getInt("gps_accuracy"));
StopWatch importSW = new StopWatch();
StopWatch matchSW = new StopWatch();
Translation tr = new TranslationMap().doImport().getWithFallBack(Helper.getLocale(args.getString("instructions")));
final boolean withRoute = !args.getString("instructions").isEmpty();
XmlMapper xmlMapper = new XmlMapper();
for (File gpxFile : args.<File>getList("gpx")) {
try {
importSW.start();
Gpx gpx = xmlMapper.readValue(gpxFile, Gpx.class);
if (gpx.trk == null) {
throw new IllegalArgumentException("No tracks found in GPX document. Are you using waypoints or routes instead?");
}
if (gpx.trk.size() > 1) {
throw new IllegalArgumentException("GPX documents with multiple tracks not supported yet.");
}
List<Observation> measurements = GpxConversions.getEntries(gpx.trk.get(0));
importSW.stop();
matchSW.start();
MatchResult mr = mapMatching.match(measurements);
matchSW.stop();
System.out.println(gpxFile);
System.out.println("\tmatches:\t" + mr.getEdgeMatches().size() + ", gps entries:" + measurements.size());
System.out.println("\tgpx length:\t" + (float) mr.getGpxEntriesLength() + " vs " + (float) mr.getMatchLength());
String outFile = gpxFile.getAbsolutePath() + ".res.gpx";
System.out.println("\texport results to:" + outFile);
ResponsePath responsePath = new PathMerger(mr.getGraph(), mr.getWeighting()).
doWork(PointList.EMPTY, Collections.singletonList(mr.getMergedPath()), hopper.getEncodingManager(), tr);
if (responsePath.hasErrors()) {
System.err.println("Problem with file " + gpxFile + ", " + responsePath.getErrors());
continue;
}
try (BufferedWriter writer = new BufferedWriter(new FileWriter(outFile))) {
long time = gpx.trk.get(0).getStartTime()
.map(Date::getTime)
.orElse(System.currentTimeMillis());
writer.append(GpxConversions.createGPX(responsePath.getInstructions(), gpx.trk.get(0).name != null ? gpx.trk.get(0).name : "", time, hopper.hasElevation(), withRoute, true, false, Constants.VERSION, tr));
}
} catch (Exception ex) {
importSW.stop();
matchSW.stop();
System.err.println("Problem with file " + gpxFile);
ex.printStackTrace(System.err);
}
}
System.out.println("gps import took:" + importSW.getSeconds() + "s, match took: " + matchSW.getSeconds());
}
} |
// Never called, but overridden for clarity:
// In this command, we want the configuration file parameter to be a named argument,
// not a positional argument, because the positional arguments are the gpx files,
// and we configure it up there ^^.
// Must be called "file" because superclass gets it by name.
throw new RuntimeException();
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/Audio.java | Audio | init | class Audio {
/**
* keys
*/
private String apiKey;
private List<String> apiKeyList;
/**
* 自定义api host使用builder的方式构造client
*/
@Builder.Default
private String apiHost = Api.DEFAULT_API_HOST;
private Api apiClient;
private OkHttpClient okHttpClient;
/**
* 超时 默认300
*/
@Builder.Default
private long timeout = 300;
/**
* okhttp 代理
*/
@Builder.Default
private Proxy proxy = Proxy.NO_PROXY;
/**
* 初始化
*/
public Audio init() {<FILL_FUNCTION_BODY>}
public AudioResponse transcriptions(File audio,Transcriptions transcriptions){
RequestBody a = RequestBody.create(MediaType.parse("multipart/form-data;charset=UTF-8"), audio);
MultipartBody.Part aPart = MultipartBody.Part.createFormData("image", audio.getName(), a);
Single<AudioResponse> audioResponse =
this.apiClient.audioTranscriptions(aPart,transcriptions);
return audioResponse.blockingGet();
}
public AudioResponse translations(File audio,Transcriptions transcriptions){
RequestBody a = RequestBody.create(MediaType.parse("multipart/form-data;charset=UTF-8"), audio);
MultipartBody.Part aPart = MultipartBody.Part.createFormData("image", audio.getName(), a);
Single<AudioResponse> audioResponse =
this.apiClient.audioTranslations(aPart,transcriptions);
return audioResponse.blockingGet();
}
} |
OkHttpClient.Builder client = new OkHttpClient.Builder();
client.addInterceptor(chain -> {
Request original = chain.request();
String key = apiKey;
if (apiKeyList != null && !apiKeyList.isEmpty()) {
key = RandomUtil.randomEle(apiKeyList);
}
Request request = original.newBuilder()
.header(Header.AUTHORIZATION.getValue(), "Bearer " + key)
.header(Header.CONTENT_TYPE.getValue(), ContentType.JSON.getValue())
.method(original.method(), original.body())
.build();
return chain.proceed(request);
}).addInterceptor(chain -> {
Request original = chain.request();
Response response = chain.proceed(original);
if (!response.isSuccessful()) {
String errorMsg = response.body().string();
log.error("请求异常:{}", errorMsg);
BaseResponse baseResponse = JSON.parseObject(errorMsg, BaseResponse.class);
if (Objects.nonNull(baseResponse.getError())) {
log.error(baseResponse.getError().getMessage());
throw new ChatException(baseResponse.getError().getMessage());
}
throw new ChatException("error");
}
return response;
});
client.connectTimeout(timeout, TimeUnit.SECONDS);
client.writeTimeout(timeout, TimeUnit.SECONDS);
client.readTimeout(timeout, TimeUnit.SECONDS);
if (Objects.nonNull(proxy)) {
client.proxy(proxy);
}
OkHttpClient httpClient = client.build();
this.okHttpClient = httpClient;
this.apiClient = new Retrofit.Builder()
.baseUrl(this.apiHost)
.client(okHttpClient)
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.addConverterFactory(JacksonConverterFactory.create())
.build()
.create(Api.class);
return this;
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/ChatGPT.java | ChatGPT | init | class ChatGPT {
/**
* keys
*/
private String apiKey;
private List<String> apiKeyList;
/**
* 自定义api host使用builder的方式构造client
*/
@Builder.Default
private String apiHost = Api.DEFAULT_API_HOST;
private Api apiClient;
private OkHttpClient okHttpClient;
/**
* 超时 默认300
*/
@Builder.Default
private long timeout = 300;
/**
* okhttp 代理
*/
@Builder.Default
private Proxy proxy = Proxy.NO_PROXY;
/**
* 初始化:与服务端建立连接,成功后可直接与服务端进行对话
*/
public ChatGPT init() {<FILL_FUNCTION_BODY>}
/**
* 最新版的GPT-3.5 chat completion 更加贴近官方网站的问答模型
*
* @param chatCompletion 问答参数,即咨询的内容
* @return 服务端的问答响应
*/
public ChatCompletionResponse chatCompletion(ChatCompletion chatCompletion) {
Single<ChatCompletionResponse> chatCompletionResponse =
this.apiClient.chatCompletion(chatCompletion);
return chatCompletionResponse.blockingGet();
}
/**
* 支持多个问答参数来与服务端进行对话
*
* @param messages 问答参数,即咨询的内容
* @return 服务端的问答响应
*/
public ChatCompletionResponse chatCompletion(List<Message> messages) {
ChatCompletion chatCompletion = ChatCompletion.builder().messages(messages).build();
return this.chatCompletion(chatCompletion);
}
/**
* 与服务端进行对话
* @param message 问答参数,即咨询的内容
* @return 服务端的问答响应
*/
public String chat(String message) {
ChatCompletion chatCompletion = ChatCompletion.builder()
.messages(Arrays.asList(Message.of(message)))
.build();
ChatCompletionResponse response = this.chatCompletion(chatCompletion);
return response.getChoices().get(0).getMessage().getContent();
}
/**
* 余额查询
*
* @return 余额总金额及明细
*/
public CreditGrantsResponse creditGrants() {
Single<CreditGrantsResponse> creditGrants = this.apiClient.creditGrants();
return creditGrants.blockingGet();
}
/**
* 余额查询
*
* @return 余额总金额
*/
public BigDecimal balance() {
Single<SubscriptionData> subscription = apiClient.subscription();
SubscriptionData subscriptionData = subscription.blockingGet();
BigDecimal total = subscriptionData.getHardLimitUsd();
DateTime start = DateUtil.offsetDay(new Date(), -90);
DateTime end = DateUtil.offsetDay(new Date(), 1);
Single<UseageResponse> usage = apiClient.usage(formatDate(start), formatDate(end));
UseageResponse useageResponse = usage.blockingGet();
BigDecimal used = useageResponse.getTotalUsage().divide(BigDecimal.valueOf(100));
return total.subtract(used);
}
/**
* 新建连接进行余额查询
*
* @return 余额总金额
*/
public static BigDecimal balance(String key) {
ChatGPT chatGPT = ChatGPT.builder()
.apiKey(key)
.build()
.init();
return chatGPT.balance();
}
} |
OkHttpClient.Builder client = new OkHttpClient.Builder();
client.addInterceptor(chain -> {
Request original = chain.request();
String key = apiKey;
if (apiKeyList != null && !apiKeyList.isEmpty()) {
key = RandomUtil.randomEle(apiKeyList);
}
Request request = original.newBuilder()
.header(Header.AUTHORIZATION.getValue(), "Bearer " + key)
.header(Header.CONTENT_TYPE.getValue(), ContentType.JSON.getValue())
.method(original.method(), original.body())
.build();
return chain.proceed(request);
}).addInterceptor(chain -> {
Request original = chain.request();
Response response = chain.proceed(original);
if (!response.isSuccessful()) {
String errorMsg = response.body().string();
log.error("请求异常:{}", errorMsg);
BaseResponse baseResponse = JSON.parseObject(errorMsg, BaseResponse.class);
if (Objects.nonNull(baseResponse.getError())) {
log.error(baseResponse.getError().getMessage());
throw new ChatException(baseResponse.getError().getMessage());
}
throw new ChatException("ChatGPT init error!");
}
return response;
});
client.connectTimeout(timeout, TimeUnit.SECONDS);
client.writeTimeout(timeout, TimeUnit.SECONDS);
client.readTimeout(timeout, TimeUnit.SECONDS);
if (Objects.nonNull(proxy)) {
client.proxy(proxy);
}
OkHttpClient httpClient = client.build();
this.okHttpClient = httpClient;
this.apiClient = new Retrofit.Builder()
.baseUrl(this.apiHost)
.client(okHttpClient)
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.addConverterFactory(JacksonConverterFactory.create())
.build()
.create(Api.class);
return this;
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/ChatGPTStream.java | ChatGPTStream | streamChatCompletion | class ChatGPTStream {
private String apiKey;
private List<String> apiKeyList;
private OkHttpClient okHttpClient;
/**
* 连接超时
*/
@Builder.Default
private long timeout = 90;
/**
* 网络代理
*/
@Builder.Default
private Proxy proxy = Proxy.NO_PROXY;
/**
* 反向代理
*/
@Builder.Default
private String apiHost = Api.DEFAULT_API_HOST;
/**
* 初始化
*/
public ChatGPTStream init() {
OkHttpClient.Builder client = new OkHttpClient.Builder();
client.connectTimeout(timeout, TimeUnit.SECONDS);
client.writeTimeout(timeout, TimeUnit.SECONDS);
client.readTimeout(timeout, TimeUnit.SECONDS);
if (Objects.nonNull(proxy)) {
client.proxy(proxy);
}
okHttpClient = client.build();
return this;
}
/**
* 流式输出
*/
public void streamChatCompletion(ChatCompletion chatCompletion,
EventSourceListener eventSourceListener) {<FILL_FUNCTION_BODY>}
/**
* 流式输出
*/
public void streamChatCompletion(List<Message> messages,
EventSourceListener eventSourceListener) {
ChatCompletion chatCompletion = ChatCompletion.builder()
.messages(messages)
.stream(true)
.build();
streamChatCompletion(chatCompletion, eventSourceListener);
}
} |
chatCompletion.setStream(true);
try {
EventSource.Factory factory = EventSources.createFactory(okHttpClient);
ObjectMapper mapper = new ObjectMapper();
String requestBody = mapper.writeValueAsString(chatCompletion);
String key = apiKey;
if (apiKeyList != null && !apiKeyList.isEmpty()) {
key = RandomUtil.randomEle(apiKeyList);
}
Request request = new Request.Builder()
.url(apiHost + "v1/chat/completions")
.post(RequestBody.create(MediaType.parse(ContentType.JSON.getValue()),
requestBody))
.header("Authorization", "Bearer " + key)
.build();
factory.newEventSource(request, eventSourceListener);
} catch (Exception e) {
log.error("请求出错:{}", e);
}
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/ConsoleChatGPT.java | ConsoleChatGPT | main | class ConsoleChatGPT {
public static Proxy proxy = Proxy.NO_PROXY;
public static void main(String[] args) {<FILL_FUNCTION_BODY>}
private static BigDecimal getBalance(String key) {
ChatGPT chatGPT = ChatGPT.builder()
.apiKey(key)
.proxy(proxy)
.build()
.init();
return chatGPT.balance();
}
private static void check(String key) {
if (key == null || key.isEmpty()) {
throw new RuntimeException("请输入正确的KEY");
}
}
@SneakyThrows
public static String getInput(String prompt) {
System.out.print(prompt);
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
List<String> lines = new ArrayList<>();
String line;
try {
while ((line = reader.readLine()) != null && !line.isEmpty()) {
lines.add(line);
}
} catch (IOException e) {
e.printStackTrace();
}
return lines.stream().collect(Collectors.joining("\n"));
}
} |
System.out.println("ChatGPT - Java command-line interface");
System.out.println("Press enter twice to submit your question.");
System.out.println();
System.out.println("按两次回车以提交您的问题!!!");
System.out.println("按两次回车以提交您的问题!!!");
System.out.println("按两次回车以提交您的问题!!!");
System.out.println();
System.out.println("Please enter APIKEY, press Enter twice to submit:");
String key = getInput("请输入APIKEY,按两次回车以提交:\n");
check(key);
// 询问用户是否使用代理 国内需要代理
System.out.println("是否使用代理?(y/n): ");
System.out.println("use proxy?(y/n): ");
String useProxy = getInput("按两次回车以提交:\n");
if (useProxy.equalsIgnoreCase("y")) {
// 输入代理地址
System.out.println("请输入代理类型(http/socks): ");
String type = getInput("按两次回车以提交:\n");
// 输入代理地址
System.out.println("请输入代理IP: ");
String proxyHost = getInput("按两次回车以提交:\n");
// 输入代理端口
System.out.println("请输入代理端口: ");
String portStr = getInput("按两次回车以提交:\n");
Integer proxyPort = Integer.parseInt(portStr);
if (type.equals("http")) {
proxy = Proxys.http(proxyHost, proxyPort);
} else {
proxy = Proxys.socks5(proxyHost, proxyPort);
}
}
// System.out.println("Inquiry balance...");
// System.out.println("查询余额中...");
// BigDecimal balance = getBalance(key);
// System.out.println("API KEY balance: " + balance.toPlainString());
//
// if (!NumberUtil.isGreater(balance, BigDecimal.ZERO)) {
// System.out.println("API KEY 余额不足: ");
// return;
// }
while (true) {
String prompt = getInput("\nYou:\n");
ChatGPTStream chatGPT = ChatGPTStream.builder()
.apiKey(key)
.proxy(proxy)
.build()
.init();
System.out.println("AI: ");
//卡住
CountDownLatch countDownLatch = new CountDownLatch(1);
Message message = Message.of(prompt);
ConsoleStreamListener listener = new ConsoleStreamListener() {
@Override
public void onError(Throwable throwable, String response) {
throwable.printStackTrace();
countDownLatch.countDown();
}
};
listener.setOnComplate(msg -> {
countDownLatch.countDown();
});
chatGPT.streamChatCompletion(Arrays.asList(message), listener);
try {
countDownLatch.await();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/Embedding.java | Embedding | init | class Embedding {
/**
* keys
*/
private String apiKey;
private List<String> apiKeyList;
/**
* 自定义api host使用builder的方式构造client
*/
@Builder.Default
private String apiHost = Api.DEFAULT_API_HOST;
private Api apiClient;
private OkHttpClient okHttpClient;
/**
* 超时 默认300
*/
@Builder.Default
private long timeout = 300;
/**
* okhttp 代理
*/
@Builder.Default
private Proxy proxy = Proxy.NO_PROXY;
public Embedding init() {<FILL_FUNCTION_BODY>}
/**
* 生成向量
*/
public EmbeddingResult createEmbeddings(EmbeddingRequest request) {
Single<EmbeddingResult> embeddingResultSingle = this.apiClient.createEmbeddings(request);
return embeddingResultSingle.blockingGet();
}
/**
* 生成向量
*/
public EmbeddingResult createEmbeddings(String input, String user) {
EmbeddingRequest request = EmbeddingRequest.builder()
.input(Collections.singletonList(input))
.model(EmbeddingRequest.EmbeddingModelEnum.TEXT_EMBEDDING_ADA_002.getModelName())
.user(user)
.build();
Single<EmbeddingResult> embeddingResultSingle = this.apiClient.createEmbeddings(request);
return embeddingResultSingle.blockingGet();
}
} |
OkHttpClient.Builder client = new OkHttpClient.Builder();
client.addInterceptor(chain -> {
Request original = chain.request();
String key = apiKey;
if (apiKeyList != null && !apiKeyList.isEmpty()) {
key = RandomUtil.randomEle(apiKeyList);
}
Request request = original.newBuilder()
.header(Header.AUTHORIZATION.getValue(), "Bearer " + key)
.header(Header.CONTENT_TYPE.getValue(), ContentType.JSON.getValue())
.method(original.method(), original.body())
.build();
return chain.proceed(request);
}).addInterceptor(chain -> {
Request original = chain.request();
Response response = chain.proceed(original);
if (!response.isSuccessful()) {
String errorMsg = response.body().string();
log.error("请求异常:{}", errorMsg);
BaseResponse baseResponse = JSON.parseObject(errorMsg, BaseResponse.class);
if (Objects.nonNull(baseResponse.getError())) {
log.error(baseResponse.getError().getMessage());
throw new ChatException(baseResponse.getError().getMessage());
}
throw new ChatException("error");
}
return response;
});
client.connectTimeout(timeout, TimeUnit.SECONDS);
client.writeTimeout(timeout, TimeUnit.SECONDS);
client.readTimeout(timeout, TimeUnit.SECONDS);
if (Objects.nonNull(proxy)) {
client.proxy(proxy);
}
this.okHttpClient = client.build();
this.apiClient = new Retrofit.Builder()
.baseUrl(this.apiHost)
.client(okHttpClient)
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.addConverterFactory(JacksonConverterFactory.create())
.build()
.create(Api.class);
return this;
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/Images.java | Images | init | class Images {
/**
* keys
*/
private String apiKey;
private List<String> apiKeyList;
/**
* 自定义api host使用builder的方式构造client
*/
@Builder.Default
private String apiHost = Api.DEFAULT_API_HOST;
private Api apiClient;
private OkHttpClient okHttpClient;
/**
* 超时 默认300
*/
@Builder.Default
private long timeout = 300;
/**
* okhttp 代理
*/
@Builder.Default
private Proxy proxy = Proxy.NO_PROXY;
/**
* 初始化
*/
public Images init() {<FILL_FUNCTION_BODY>}
public ImagesRensponse generations(Generations generations){
Single<ImagesRensponse> imagesRensponse =
this.apiClient.imageGenerations(generations);
return imagesRensponse.blockingGet();
}
public ImagesRensponse edits(File image,File mask,Edits edits){
RequestBody i = RequestBody.create(MediaType.parse("multipart/form-data;charset=UTF-8"), image);
MultipartBody.Part iPart = MultipartBody.Part.createFormData("image", image.getName(), i);
RequestBody m = RequestBody.create(MediaType.parse("multipart/form-data;charset=UTF-8"), mask);
MultipartBody.Part mPart = MultipartBody.Part.createFormData("mask", mask.getName(), m);
Single<ImagesRensponse> imagesRensponse =
this.apiClient.imageEdits(iPart,mPart,edits);
return imagesRensponse.blockingGet();
}
public ImagesRensponse variations(File image,Variations variations){
RequestBody i = RequestBody.create(MediaType.parse("multipart/form-data;charset=UTF-8"), image);
MultipartBody.Part iPart = MultipartBody.Part.createFormData("image", image.getName(), i);
Single<ImagesRensponse> imagesRensponse =
this.apiClient.imageVariations(iPart,variations);
return imagesRensponse.blockingGet();
}
} |
OkHttpClient.Builder client = new OkHttpClient.Builder();
client.addInterceptor(chain -> {
Request original = chain.request();
String key = apiKey;
if (apiKeyList != null && !apiKeyList.isEmpty()) {
key = RandomUtil.randomEle(apiKeyList);
}
Request request = original.newBuilder()
.header(Header.AUTHORIZATION.getValue(), "Bearer " + key)
.header(Header.CONTENT_TYPE.getValue(), ContentType.JSON.getValue())
.method(original.method(), original.body())
.build();
return chain.proceed(request);
}).addInterceptor(chain -> {
Request original = chain.request();
Response response = chain.proceed(original);
if (!response.isSuccessful()) {
String errorMsg = response.body().string();
log.error("请求异常:{}", errorMsg);
BaseResponse baseResponse = JSON.parseObject(errorMsg, BaseResponse.class);
if (Objects.nonNull(baseResponse.getError())) {
log.error(baseResponse.getError().getMessage());
throw new ChatException(baseResponse.getError().getMessage());
}
throw new ChatException("error");
}
return response;
});
client.connectTimeout(timeout, TimeUnit.SECONDS);
client.writeTimeout(timeout, TimeUnit.SECONDS);
client.readTimeout(timeout, TimeUnit.SECONDS);
if (Objects.nonNull(proxy)) {
client.proxy(proxy);
}
OkHttpClient httpClient = client.build();
this.okHttpClient = httpClient;
this.apiClient = new Retrofit.Builder()
.baseUrl(this.apiHost)
.client(okHttpClient)
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.addConverterFactory(JacksonConverterFactory.create())
.build()
.create(Api.class);
return this;
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/Test.java | Test | main | class Test {
public static void main(String[] args) {<FILL_FUNCTION_BODY>}
} |
Proxy proxys = Proxys.http("127.0.0.1",10809);
Images images = Images.builder()
.proxy(proxys)
.apiKey("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")
.apiHost("https://api.openai.com/")
.timeout(900)
.build()
.init();
File file = new File("C:\\Users\\马同徽\\Pictures\\微信图片_20230606140621.png");
Variations variations = Variations.ofURL(1,"256x256");
Generations generations = Generations.ofURL("一只鲨鱼和一直蜜蜂结合成一种动物",1,"256x256");
ImagesRensponse imagesRensponse = images.variations(file,variations);
System.out.println(imagesRensponse.getCreated());
System.out.println(imagesRensponse.getCode());
System.out.println(imagesRensponse.getMsg());
List<Object> data = imagesRensponse.getData();
for(Object o:data){
System.out.println(o.toString());
}
/*Audio audio = Audio.builder()
.proxy(proxys)
.apiKey("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")
.apiHost("https://api.openai.com/")
.timeout(900)
.build()
.init();
File file = new File("D:\\Jenny.mp3");
Transcriptions transcriptions = Transcriptions.of(file, AudioModel.WHISPER1.getValue());
AudioResponse response = audio.transcriptions(transcriptions);
System.out.println(response.getText());*/
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/listener/AbstractStreamListener.java | AbstractStreamListener | onEvent | class AbstractStreamListener extends EventSourceListener {
protected String lastMessage = "";
/**
* Called when all new message are received.
*
* @param message the new message
*/
@Setter
@Getter
protected Consumer<String> onComplate = s -> {
};
/**
* Called when a new message is received.
* 收到消息 单个字
*
* @param message the new message
*/
public abstract void onMsg(String message);
/**
* Called when an error occurs.
* 出错时调用
*
* @param throwable the throwable that caused the error
* @param response the response associated with the error, if any
*/
public abstract void onError(Throwable throwable, String response);
@Override
public void onOpen(EventSource eventSource, Response response) {
// do nothing
}
@Override
public void onClosed(EventSource eventSource) {
// do nothing
}
@Override
public void onEvent(EventSource eventSource, String id, String type, String data) {<FILL_FUNCTION_BODY>}
@SneakyThrows
@Override
public void onFailure(EventSource eventSource, Throwable throwable, Response response) {
try {
log.error("Stream connection error: {}", throwable);
String responseText = "";
if (Objects.nonNull(response)) {
responseText = response.body().string();
}
log.error("response:{}", responseText);
String forbiddenText = "Your access was terminated due to violation of our policies";
if (StrUtil.contains(responseText, forbiddenText)) {
log.error("Chat session has been terminated due to policy violation");
log.error("检测到号被封了");
}
String overloadedText = "That model is currently overloaded with other requests.";
if (StrUtil.contains(responseText, overloadedText)) {
log.error("检测到官方超载了,赶紧优化你的代码,做重试吧");
}
this.onError(throwable, responseText);
} catch (Exception e) {
log.warn("onFailure error:{}", e);
// do nothing
} finally {
eventSource.cancel();
}
}
} |
if (data.equals("[DONE]")) {
onComplate.accept(lastMessage);
return;
}
ChatCompletionResponse response = JSON.parseObject(data, ChatCompletionResponse.class);
// 读取Json
List<ChatChoice> choices = response.getChoices();
if (choices == null || choices.isEmpty()) {
return;
}
Message delta = choices.get(0).getDelta();
String text = delta.getContent();
if (text != null) {
lastMessage += text;
onMsg(text);
}
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/util/ChatContextHolder.java | ChatContextHolder | add | class ChatContextHolder {
private static Map<String, List<Message>> context = new HashMap<>();
/**
* 获取对话历史
*
* @param id
* @return
*/
public static List<Message> get(String id) {
List<Message> messages = context.get(id);
if (messages == null) {
messages = new ArrayList<>();
context.put(id, messages);
}
return messages;
}
/**
* 添加对话
*
* @param id
* @return
*/
public static void add(String id, String msg) {
Message message = Message.builder().content(msg).build();
add(id, message);
}
/**
* 添加对话
*
* @param id
* @return
*/
public static void add(String id, Message message) {<FILL_FUNCTION_BODY>}
/**
* 清除对话
* @param id
*/
public static void remove(String id) {
context.remove(id);
}
} |
List<Message> messages = context.get(id);
if (messages == null) {
messages = new ArrayList<>();
context.put(id, messages);
}
messages.add(message);
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/util/SseHelper.java | SseHelper | complete | class SseHelper {
public void complete(SseEmitter sseEmitter) {<FILL_FUNCTION_BODY>}
public void send(SseEmitter sseEmitter, Object data) {
try {
sseEmitter.send(data);
} catch (Exception e) {
}
}
} |
try {
sseEmitter.complete();
} catch (Exception e) {
}
|
PlexPt_chatgpt-java | chatgpt-java/src/main/java/com/plexpt/chatgpt/util/TokensUtil.java | TokensUtil | tokens | class TokensUtil {
private static final Map<String, Encoding> modelEncodingMap = new HashMap<>();
private static final EncodingRegistry encodingRegistry = Encodings.newDefaultEncodingRegistry();
static {
for (ChatCompletion.Model model : ChatCompletion.Model.values()) {
Optional<Encoding> encodingForModel = encodingRegistry.getEncodingForModel(model.getName());
encodingForModel.ifPresent(encoding -> modelEncodingMap.put(model.getName(), encoding));
}
}
/**
* 计算tokens
* @param modelName 模型名称
* @param messages 消息列表
* @return 计算出的tokens数量
*/
public static int tokens(String modelName, List<Message> messages) {<FILL_FUNCTION_BODY>}
} |
Encoding encoding = modelEncodingMap.get(modelName);
if (encoding == null) {
throw new IllegalArgumentException("Unsupported model: " + modelName);
}
int tokensPerMessage = 0;
int tokensPerName = 0;
if (modelName.startsWith("gpt-4")) {
tokensPerMessage = 3;
tokensPerName = 1;
} else if (modelName.startsWith("gpt-3.5-turbo")) {
tokensPerMessage = 4; // every message follows <|start|>{role/name}\n{content}<|end|>\n
tokensPerName = -1; // if there's a name, the role is omitted
}
int sum = 0;
for (Message message : messages) {
sum += tokensPerMessage;
sum += encoding.countTokens(message.getContent());
sum += encoding.countTokens(message.getRole());
if (StrUtil.isNotBlank(message.getName())) {
sum += encoding.countTokens(message.getName());
sum += tokensPerName;
}
}
sum += 3;
return sum;
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/config/AliPayConfig.java | AliPayConfig | check | class AliPayConfig extends PayConfig {
/**
* appId
*/
private String appId;
/**
* 商户私钥
*/
private String privateKey;
/**
* 支付宝公钥
*/
private String aliPayPublicKey;
public void check() {<FILL_FUNCTION_BODY>}
} |
Objects.requireNonNull(appId, "config param 'appId' is null.");
Objects.requireNonNull(privateKey, "config param 'privateKey' is null.");
Objects.requireNonNull(aliPayPublicKey, "config param 'aliPayPublicKey' is null.");
if (appId.length() > 32) {
throw new IllegalArgumentException("config param 'appId' is incorrect: size exceeds 32.");
}
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/config/PayConfig.java | PayConfig | check | class PayConfig {
/**
* 支付完成后的异步通知地址.
*/
private String notifyUrl;
/**
* 支付完成后的同步返回地址.
*/
private String returnUrl;
/**
* 默认非沙箱测试
*/
private boolean sandbox = false;
public boolean isSandbox() {
return sandbox;
}
public void setSandbox(boolean sandbox) {
this.sandbox = sandbox;
}
public String getNotifyUrl() {
return notifyUrl;
}
public void setNotifyUrl(String notifyUrl) {
this.notifyUrl = notifyUrl;
}
public String getReturnUrl() {
return returnUrl;
}
public void setReturnUrl(String returnUrl) {
this.returnUrl = returnUrl;
}
public void check() {<FILL_FUNCTION_BODY>}
} |
Objects.requireNonNull(notifyUrl, "config param 'notifyUrl' is null.");
if (!notifyUrl.startsWith("http") && !notifyUrl.startsWith("https")) {
throw new IllegalArgumentException("config param 'notifyUrl' does not start with http/https.");
}
if (notifyUrl.length() > 256) {
throw new IllegalArgumentException("config param 'notifyUrl' is incorrect: size exceeds 256.");
}
if (returnUrl != null) {
if (!returnUrl.startsWith("http") && !returnUrl.startsWith("https")) {
throw new IllegalArgumentException("config param 'returnUrl' does not start with http/https.");
}
if (returnUrl.length() > 256) {
throw new IllegalArgumentException("config param 'returnUrl' is incorrect: size exceeds 256.");
}
}
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/config/WxPayConfig.java | WxPayConfig | initSSLContext | class WxPayConfig extends PayConfig {
/**
* 公众号appId
*/
private String appId;
/**
* 公众号appSecret
*/
private String appSecret;
/**
* 小程序appId
*/
private String miniAppId;
/**
* app应用appid
*/
private String appAppId;
/**
* 商户号
*/
private String mchId;
/**
* 商户密钥
*/
private String mchKey;
/**
* 商户证书路径
*/
private String keyPath;
/**
* 证书内容
*/
private SSLContext sslContext;
/**
* 初始化证书
* @return
*/
public SSLContext initSSLContext() {<FILL_FUNCTION_BODY>}
} |
FileInputStream inputStream = null;
try {
inputStream = new FileInputStream(new File(this.keyPath));
} catch (IOException e) {
throw new RuntimeException("读取微信商户证书文件出错", e);
}
try {
KeyStore keystore = KeyStore.getInstance("PKCS12");
char[] partnerId2charArray = mchId.toCharArray();
keystore.load(inputStream, partnerId2charArray);
this.sslContext = SSLContexts.custom().loadKeyMaterial(keystore, partnerId2charArray).build();
return this.sslContext;
} catch (Exception e) {
throw new RuntimeException("证书文件有问题,请核实!", e);
} finally {
IOUtils.closeQuietly(inputStream);
}
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/service/impl/BestPayServiceImpl.java | BestPayServiceImpl | payBank | class BestPayServiceImpl implements BestPayService {
/**
* TODO 重构
* 暂时先再引入一个config
*/
private WxPayConfig wxPayConfig;
private AliPayConfig aliPayConfig;
public void setWxPayConfig(WxPayConfig wxPayConfig) {
this.wxPayConfig = wxPayConfig;
}
public void setAliPayConfig(AliPayConfig aliPayConfig) {
this.aliPayConfig = aliPayConfig;
}
@Override
public PayResponse pay(PayRequest request) {
Objects.requireNonNull(request, "request params must not be null");
//微信支付
if (BestPayPlatformEnum.WX == request.getPayTypeEnum().getPlatform()) {
WxPayServiceImpl wxPayService = new WxPayServiceImpl();
wxPayService.setWxPayConfig(this.wxPayConfig);
return wxPayService.pay(request);
}
// 支付宝支付
else if (BestPayPlatformEnum.ALIPAY == request.getPayTypeEnum().getPlatform()) {
AliPayServiceImpl aliPayService = new AliPayServiceImpl();
aliPayService.setAliPayConfig(aliPayConfig);
return aliPayService.pay(request);
}
throw new RuntimeException("错误的支付方式");
}
/**
* 同步返回
*
* @param request
* @return
*/
@Override
public PayResponse syncNotify(HttpServletRequest request) {
return null;
}
@Override
public boolean verify(Map<String, String> toBeVerifiedParamMap, SignType signType, String sign) {
return false;
}
/**
* 异步回调
*
* @return
*/
@Override
public PayResponse asyncNotify(String notifyData) {
//<xml>开头的是微信通知
if (notifyData.startsWith("<xml>")) {
WxPayServiceImpl wxPayService = new WxPayServiceImpl();
wxPayService.setWxPayConfig(this.wxPayConfig);
return wxPayService.asyncNotify(notifyData);
} else {
AliPayServiceImpl aliPayService = new AliPayServiceImpl();
aliPayService.setAliPayConfig(aliPayConfig);
return aliPayService.asyncNotify(notifyData);
}
}
@Override
public RefundResponse refund(RefundRequest request) {
if (request.getPayPlatformEnum() == BestPayPlatformEnum.WX) {
WxPayServiceImpl wxPayService = new WxPayServiceImpl();
wxPayService.setWxPayConfig(this.wxPayConfig);
return wxPayService.refund(request);
} else if (request.getPayPlatformEnum() == BestPayPlatformEnum.ALIPAY) {
AliPayServiceImpl aliPayService = new AliPayServiceImpl();
aliPayService.setAliPayConfig(this.aliPayConfig);
return aliPayService.refund(request);
}
throw new RuntimeException("错误的支付平台");
}
/**
* 查询订单
*
* @param request
* @return
*/
@Override
public OrderQueryResponse query(OrderQueryRequest request) {
if (request.getPlatformEnum() == BestPayPlatformEnum.WX) {
WxPayServiceImpl wxPayService = new WxPayServiceImpl();
wxPayService.setWxPayConfig(this.wxPayConfig);
return wxPayService.query(request);
} else if (request.getPlatformEnum() == BestPayPlatformEnum.ALIPAY) {
AliPayServiceImpl aliPayService = new AliPayServiceImpl();
aliPayService.setAliPayConfig(this.aliPayConfig);
return aliPayService.query(request);
}
throw new RuntimeException("错误的支付平台");
}
@Override
public String downloadBill(DownloadBillRequest request) {
WxPayServiceImpl wxPayService = new WxPayServiceImpl();
wxPayService.setWxPayConfig(this.wxPayConfig);
return wxPayService.downloadBill(request);
}
@Override
public String getQrCodeUrl(String productId) {
WxPayServiceImpl wxPayService = new WxPayServiceImpl();
wxPayService.setWxPayConfig(this.wxPayConfig);
return wxPayService.getQrCodeUrl(productId);
}
@Override
public CloseResponse close(CloseRequest request) {
if (request.getPayTypeEnum().getPlatform() == BestPayPlatformEnum.ALIPAY) {
AliPayServiceImpl aliPayService = new AliPayServiceImpl();
aliPayService.setAliPayConfig(this.aliPayConfig);
return aliPayService.close(request);
}
throw new RuntimeException("尚未支持该种支付方式");
}
@Override
public PayBankResponse payBank(PayBankRequest request) {<FILL_FUNCTION_BODY>}
} |
if (request.getPayTypeEnum().getPlatform() == BestPayPlatformEnum.WX) {
WxPayServiceImpl wxPayService = new WxPayServiceImpl();
wxPayService.setWxPayConfig(this.wxPayConfig);
return wxPayService.payBank(request);
} else if (request.getPayTypeEnum().getPlatform() == BestPayPlatformEnum.ALIPAY) {
AliPayServiceImpl aliPayService = new AliPayServiceImpl();
aliPayService.setAliPayConfig(this.aliPayConfig);
return aliPayService.payBank(request);
}
throw new RuntimeException("尚未支持该种支付方式");
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/service/impl/WxEncryptAndDecryptServiceImpl.java | WxEncryptAndDecryptServiceImpl | decrypt | class WxEncryptAndDecryptServiceImpl extends AbstractEncryptAndDecryptServiceImpl {
/**
* 密钥算法
*/
private static final String ALGORITHM = "AES";
/**
* 加解密算法/工作模式/填充方式
*/
private static final String ALGORITHM_MODE_PADDING = "AES/ECB/PKCS5Padding";
/**
* 加密
*
* @param key
* @param data
* @return
*/
@Override
public Object encrypt(String key, String data) {
return super.encrypt(key, data);
}
/**
* 解密
* https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=9_16#menu1
*
* @param key
* @param data
* @return
*/
@Override
public Object decrypt(String key, String data) {<FILL_FUNCTION_BODY>}
} |
Security.addProvider(new BouncyCastleProvider());
SecretKeySpec aesKey = new SecretKeySpec(DigestUtils.md5Hex(key).toLowerCase().getBytes(), ALGORITHM);
Cipher cipher = null;
try {
cipher = Cipher.getInstance(ALGORITHM_MODE_PADDING);
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
} catch (NoSuchPaddingException e) {
e.printStackTrace();
}
try {
cipher.init(Cipher.DECRYPT_MODE, aesKey);
} catch (InvalidKeyException e) {
e.printStackTrace();
}
try {
return new String(cipher.doFinal(Base64.getDecoder().decode(data)));
} catch (IllegalBlockSizeException e) {
e.printStackTrace();
} catch (BadPaddingException e) {
e.printStackTrace();
}
return null;
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/service/impl/WxPaySandboxKey.java | WxPaySandboxKey | get | class WxPaySandboxKey {
public void get(String mchId, String mchKey) {<FILL_FUNCTION_BODY>}
@Data
@Root(name = "xml")
static class SandboxParam {
@Element(name = "mch_id")
private String mchId;
@Element(name = "nonce_str")
private String nonceStr;
@Element(name = "sign")
private String sign;
public Map<String, String> buildMap() {
Map<String, String> map = new HashMap<>();
map.put("mch_id", this.mchId);
map.put("nonce_str", this.nonceStr);
return map;
}
}
} |
Retrofit retrofit = new Retrofit.Builder()
.baseUrl(WxPayConstants.WXPAY_GATEWAY)
.addConverterFactory(SimpleXmlConverterFactory.create())
.build();
SandboxParam sandboxParam = new SandboxParam();
sandboxParam.setMchId(mchId);
sandboxParam.setNonceStr(RandomUtil.getRandomStr());
sandboxParam.setSign(WxPaySignature.sign(sandboxParam.buildMap(), mchKey));
String xml = XmlUtil.toString(sandboxParam);
RequestBody body = RequestBody.create(MediaType.parse("application/xml; charset=utf-8"), xml);
Call<WxPaySandboxKeyResponse> call = retrofit.create(WxPayApi.class).getsignkey(body);
Response<WxPaySandboxKeyResponse> retrofitResponse = null;
try {
retrofitResponse = call.execute();
} catch (IOException e) {
e.printStackTrace();
}
if (!retrofitResponse.isSuccessful()) {
throw new RuntimeException("【微信统一支付】发起支付,网络异常," + retrofitResponse);
}
Object response = retrofitResponse.body();
log.info("【获取微信沙箱密钥】response={}", JsonUtil.toJson(response));
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/service/impl/WxPaySignature.java | WxPaySignature | sign | class WxPaySignature {
/**
* 签名
* @param params
* @param signKey
* @return
*/
public static String sign(Map<String, String> params, String signKey) {<FILL_FUNCTION_BODY>}
/**
* 签名for App
* https://pay.weixin.qq.com/wiki/doc/api/app/app.php?chapter=9_12&index=2
* @param params
* @param signKey
* @return
*/
public static String signForApp(Map<String, String> params, String signKey) {
SortedMap<String, String> sortedMap = new TreeMap<>(params);
StringBuilder toSign = new StringBuilder();
for (String key : sortedMap.keySet()) {
String value = params.get(key);
if (StringUtils.isNotEmpty(value) && !"sign".equals(key) && !"key".equals(key)) {
toSign.append(key.toLowerCase()).append("=").append(value).append("&");
}
}
toSign.append("key=").append(signKey);
return DigestUtils.md5Hex(toSign.toString()).toUpperCase();
}
/**
* 校验签名
* @param params
* @param privateKey
* @return
*/
public static Boolean verify(Map<String, String> params, String privateKey) {
String sign = sign(params, privateKey);
return sign.equals(params.get("sign"));
}
} |
SortedMap<String, String> sortedMap = new TreeMap<>(params);
StringBuilder toSign = new StringBuilder();
for (String key : sortedMap.keySet()) {
String value = params.get(key);
if (StringUtils.isNotEmpty(value) && !"sign".equals(key) && !"key".equals(key)) {
toSign.append(key).append("=").append(value).append("&");
}
}
toSign.append("key=").append(signKey);
return DigestUtils.md5Hex(toSign.toString()).toUpperCase();
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/service/impl/alipay/AlipayAppServiceImpl.java | AlipayAppServiceImpl | pay | class AlipayAppServiceImpl extends AliPayServiceImpl {
private final Retrofit retrofit = new Retrofit.Builder()
.baseUrl(AliPayConstants.ALIPAY_GATEWAY_OPEN)
.addConverterFactory(GsonConverterFactory.create(
//下划线驼峰互转
new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create()
))
.client(new OkHttpClient.Builder()
.addInterceptor((new HttpLoggingInterceptor()
.setLevel(HttpLoggingInterceptor.Level.BODY)))
.followRedirects(false) //禁制OkHttp的重定向操作,我们自己处理重定向
.followSslRedirects(false)
.build()
)
.build();
private final Retrofit devRetrofit = new Retrofit.Builder()
.baseUrl(AliPayConstants.ALIPAY_GATEWAY_OPEN_DEV)
.addConverterFactory(GsonConverterFactory.create(
//下划线驼峰互转
new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create()
))
.client(new OkHttpClient.Builder()
.addInterceptor((new HttpLoggingInterceptor()
.setLevel(HttpLoggingInterceptor.Level.BODY)))
.build()
)
.build();
@Override
public PayResponse pay(PayRequest request) {<FILL_FUNCTION_BODY>}
} |
AliPayTradeCreateRequest aliPayOrderQueryRequest = new AliPayTradeCreateRequest();
aliPayOrderQueryRequest.setMethod(AliPayConstants.ALIPAY_TRADE_APP_PAY);
aliPayOrderQueryRequest.setAppId(aliPayConfig.getAppId());
aliPayOrderQueryRequest.setTimestamp(LocalDateTime.now().format(formatter));
aliPayOrderQueryRequest.setNotifyUrl(aliPayConfig.getNotifyUrl());
AliPayTradeCreateRequest.BizContent bizContent = new AliPayTradeCreateRequest.BizContent();
bizContent.setOutTradeNo(request.getOrderId());
bizContent.setTotalAmount(request.getOrderAmount());
bizContent.setSubject(request.getOrderName());
bizContent.setPassbackParams(request.getAttach());
aliPayOrderQueryRequest.setBizContent(JsonUtil.toJsonWithUnderscores(bizContent).replaceAll("\\s*", ""));
String sign = AliPaySignature.sign(MapUtil.object2MapWithUnderline(aliPayOrderQueryRequest), aliPayConfig.getPrivateKey());
aliPayOrderQueryRequest.setSign(URLEncoder.encode(sign));
Map<String, String> stringStringMap = MapUtil.object2MapWithUnderline(aliPayOrderQueryRequest);
String body = MapUtil.toUrl(stringStringMap);
PayResponse payResponse = new PayResponse();
payResponse.setBody(body);
return payResponse;
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/service/impl/alipay/AlipayBarCodeServiceImpl.java | AlipayBarCodeServiceImpl | pay | class AlipayBarCodeServiceImpl extends AliPayServiceImpl {
private final Retrofit retrofit = new Retrofit.Builder()
.baseUrl(AliPayConstants.ALIPAY_GATEWAY_OPEN)
.addConverterFactory(GsonConverterFactory.create(
//下划线驼峰互转
new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create()
))
.client(new OkHttpClient.Builder()
.addInterceptor((new HttpLoggingInterceptor()
.setLevel(HttpLoggingInterceptor.Level.BODY)))
.build()
)
.build();
private final Retrofit devRetrofit = new Retrofit.Builder()
.baseUrl(AliPayConstants.ALIPAY_GATEWAY_OPEN_DEV)
.addConverterFactory(GsonConverterFactory.create(
//下划线驼峰互转
new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create()
))
.client(new OkHttpClient.Builder()
.addInterceptor((new HttpLoggingInterceptor()
.setLevel(HttpLoggingInterceptor.Level.BODY)))
.build()
)
.build();
@Override
public PayResponse pay(PayRequest request) {<FILL_FUNCTION_BODY>}
} |
AliPayTradeCreateRequest aliPayOrderQueryRequest = new AliPayTradeCreateRequest();
aliPayOrderQueryRequest.setMethod(AliPayConstants.ALIPAY_TRADE_BARCODE_PAY);
aliPayOrderQueryRequest.setAppId(aliPayConfig.getAppId());
aliPayOrderQueryRequest.setTimestamp(LocalDateTime.now().format(formatter));
aliPayOrderQueryRequest.setNotifyUrl(aliPayConfig.getNotifyUrl());
AliPayTradeCreateRequest.BizContent bizContent = new AliPayTradeCreateRequest.BizContent();
bizContent.setOutTradeNo(request.getOrderId());
bizContent.setTotalAmount(request.getOrderAmount());
bizContent.setSubject(request.getOrderName());
bizContent.setAuthCode(request.getAuthCode());
bizContent.setIsAsyncPay(true);
aliPayOrderQueryRequest.setBizContent(JsonUtil.toJsonWithUnderscores(bizContent).replaceAll("\\s*", ""));
aliPayOrderQueryRequest.setSign(AliPaySignature.sign(MapUtil.object2MapWithUnderline(aliPayOrderQueryRequest), aliPayConfig.getPrivateKey()));
Call<AliPayOrderCreateResponse> call;
if (aliPayConfig.isSandbox()) {
call = devRetrofit.create(AliPayApi.class).tradeCreate((MapUtil.object2MapWithUnderline(aliPayOrderQueryRequest)));
} else {
call = retrofit.create(AliPayApi.class).tradeCreate((MapUtil.object2MapWithUnderline(aliPayOrderQueryRequest)));
}
Response<AliPayOrderCreateResponse> retrofitResponse = null;
try {
retrofitResponse = call.execute();
} catch (IOException e) {
e.printStackTrace();
}
assert retrofitResponse != null;
if (!retrofitResponse.isSuccessful()) {
throw new RuntimeException("【支付宝创建订单】网络异常. alipay.trade.pay");
}
assert retrofitResponse.body() != null;
AliPayOrderCreateResponse.AlipayTradeCreateResponse response = retrofitResponse.body().getAlipayTradePayResponse();
if (!response.getCode().equals(AliPayConstants.RESPONSE_CODE_SUCCESS)) {
throw new RuntimeException("【支付宝创建订单】alipay.trade.pay. code=" + response.getCode() + ", returnMsg=" + response.getMsg() + String.format("|%s|%s", response.getSubCode(), response.getSubMsg()));
}
PayResponse payResponse = new PayResponse();
payResponse.setOutTradeNo(response.getTradeNo());
payResponse.setOrderId(response.getOutTradeNo());
return payResponse;
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/service/impl/alipay/AlipayH5ServiceImpl.java | AlipayH5ServiceImpl | pay | class AlipayH5ServiceImpl extends AliPayServiceImpl {
private Retrofit retrofit = new Retrofit.Builder()
.baseUrl(AliPayConstants.ALIPAY_GATEWAY_OPEN)
.addConverterFactory(GsonConverterFactory.create(
//下划线驼峰互转
new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create()
))
.client(new OkHttpClient.Builder()
.addInterceptor((new HttpLoggingInterceptor()
.setLevel(HttpLoggingInterceptor.Level.BODY)))
.build()
)
.build();
@Override
public PayResponse pay(PayRequest request) {<FILL_FUNCTION_BODY>}
} |
AliPayTradeCreateRequest aliPayOrderQueryRequest = new AliPayTradeCreateRequest();
aliPayOrderQueryRequest.setAppId(aliPayConfig.getAppId());
aliPayOrderQueryRequest.setTimestamp(LocalDateTime.now().format(formatter));
AliPayTradeCreateRequest.BizContent bizContent = new AliPayTradeCreateRequest.BizContent();
bizContent.setOutTradeNo(request.getOrderId());
bizContent.setTotalAmount(request.getOrderAmount());
bizContent.setSubject(request.getOrderName());
bizContent.setBuyerLogonId(request.getBuyerLogonId());
bizContent.setBuyerId(request.getBuyerId());
bizContent.setPassbackParams(request.getAttach());
//必须传一个
if (StringUtil.isEmpty(bizContent.getBuyerId())
&& StringUtil.isEmpty(bizContent.getBuyerLogonId())) {
throw new RuntimeException("alipay.trade.create: buyer_logon_id 和 buyer_id不能同时为空");
}
aliPayOrderQueryRequest.setNotifyUrl(aliPayConfig.getNotifyUrl());
aliPayOrderQueryRequest.setBizContent(JsonUtil.toJsonWithUnderscores(bizContent).replaceAll("\\s*",""));
aliPayOrderQueryRequest.setSign(AliPaySignature.sign(MapUtil.object2MapWithUnderline(aliPayOrderQueryRequest), aliPayConfig.getPrivateKey()));
Call<AliPayOrderCreateResponse> call = retrofit.create(AliPayApi.class).tradeCreate((MapUtil.object2MapWithUnderline(aliPayOrderQueryRequest)));
Response<AliPayOrderCreateResponse> retrofitResponse = null;
try{
retrofitResponse = call.execute();
}catch (IOException e) {
e.printStackTrace();
}
assert retrofitResponse != null;
if (!retrofitResponse.isSuccessful()) {
throw new RuntimeException("【支付宝创建订单】网络异常. alipay.trade.create");
}
assert retrofitResponse.body() != null;
AliPayOrderCreateResponse.AlipayTradeCreateResponse response = retrofitResponse.body().getAlipayTradeCreateResponse();
if(!response.getCode().equals(AliPayConstants.RESPONSE_CODE_SUCCESS)) {
throw new RuntimeException("【支付宝创建订单】alipay.trade.create. code=" + response.getCode() + ", returnMsg=" + response.getMsg() + String.format("|%s|%s", response.getSubCode(), response.getSubMsg()));
}
PayResponse payResponse = new PayResponse();
payResponse.setOutTradeNo(response.getTradeNo());
payResponse.setOrderId(response.getOutTradeNo());
return payResponse;
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/service/impl/alipay/AlipayQRCodeServiceImpl.java | AlipayQRCodeServiceImpl | pay | class AlipayQRCodeServiceImpl extends AliPayServiceImpl {
private final Retrofit retrofit = new Retrofit.Builder()
.baseUrl(AliPayConstants.ALIPAY_GATEWAY_OPEN)
.addConverterFactory(GsonConverterFactory.create(
//下划线驼峰互转
new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create()
))
.client(new OkHttpClient.Builder()
.addInterceptor((new HttpLoggingInterceptor()
.setLevel(HttpLoggingInterceptor.Level.BODY)))
.build()
)
.build();
private final Retrofit devRetrofit = new Retrofit.Builder()
.baseUrl(AliPayConstants.ALIPAY_GATEWAY_OPEN_DEV)
.addConverterFactory(GsonConverterFactory.create(
//下划线驼峰互转
new GsonBuilder().setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES).create()
))
.client(new OkHttpClient.Builder()
.addInterceptor((new HttpLoggingInterceptor()
.setLevel(HttpLoggingInterceptor.Level.BODY)))
.build()
)
.build();
@Override
public PayResponse pay(PayRequest request) {<FILL_FUNCTION_BODY>}
} |
AliPayTradeCreateRequest aliPayOrderQueryRequest = new AliPayTradeCreateRequest();
aliPayOrderQueryRequest.setMethod(AliPayConstants.ALIPAY_TRADE_QRCODE_PAY);
aliPayOrderQueryRequest.setAppId(aliPayConfig.getAppId());
aliPayOrderQueryRequest.setTimestamp(LocalDateTime.now().format(formatter));
aliPayOrderQueryRequest.setNotifyUrl(aliPayConfig.getNotifyUrl());
AliPayTradeCreateRequest.BizContent bizContent = new AliPayTradeCreateRequest.BizContent();
bizContent.setOutTradeNo(request.getOrderId());
bizContent.setTotalAmount(request.getOrderAmount());
bizContent.setSubject(request.getOrderName());
aliPayOrderQueryRequest.setBizContent(JsonUtil.toJsonWithUnderscores(bizContent).replaceAll("\\s*", ""));
aliPayOrderQueryRequest.setSign(AliPaySignature.sign(MapUtil.object2MapWithUnderline(aliPayOrderQueryRequest), aliPayConfig.getPrivateKey()));
Call<AliPayOrderCreateResponse> call;
if (aliPayConfig.isSandbox()) {
call = devRetrofit.create(AliPayApi.class).tradeCreate((MapUtil.object2MapWithUnderline(aliPayOrderQueryRequest)));
} else {
call = retrofit.create(AliPayApi.class).tradeCreate((MapUtil.object2MapWithUnderline(aliPayOrderQueryRequest)));
}
Response<AliPayOrderCreateResponse> retrofitResponse = null;
try {
retrofitResponse = call.execute();
} catch (IOException e) {
e.printStackTrace();
}
assert retrofitResponse != null;
if (!retrofitResponse.isSuccessful()) {
throw new RuntimeException("【支付宝创建订单】网络异常. alipay.trade.precreate");
}
assert retrofitResponse.body() != null;
AliPayOrderCreateResponse.AlipayTradeCreateResponse response = retrofitResponse.body().getAlipayTradePrecreateResponse();
if (!response.getCode().equals(AliPayConstants.RESPONSE_CODE_SUCCESS)) {
throw new RuntimeException("【支付宝创建订单】alipay.trade.precreate. code=" + response.getCode() + ", returnMsg=" + response.getMsg() + String.format("|%s|%s", response.getSubCode(), response.getSubMsg()));
}
PayResponse payResponse = new PayResponse();
payResponse.setOutTradeNo(response.getTradeNo());
payResponse.setOrderId(response.getOutTradeNo());
payResponse.setCodeUrl(response.getQrCode());
return payResponse;
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/service/impl/wx/WxPayMicroServiceImpl.java | WxPayMicroServiceImpl | pay | class WxPayMicroServiceImpl extends WxPayServiceImpl {
/**
* 微信付款码支付
* 提交支付请求后微信会同步返回支付结果。
* 当返回结果为“系统错误 {@link WxPayConstants#SYSTEMERROR}”时,商户系统等待5秒后调用【查询订单API {@link WxPayServiceImpl#query(OrderQueryRequest)}】,查询支付实际交易结果;
* 当返回结果为“正在支付 {@link WxPayConstants#USERPAYING}”时,商户系统可设置间隔时间(建议10秒)重新查询支付结果,直到支付成功或超时(建议30秒);
*
* @param request
* @return
*/
@Override
public PayResponse pay(PayRequest request) {<FILL_FUNCTION_BODY>}
} |
WxPayUnifiedorderRequest wxRequest = new WxPayUnifiedorderRequest();
wxRequest.setOutTradeNo(request.getOrderId());
wxRequest.setTotalFee(MoneyUtil.Yuan2Fen(request.getOrderAmount()));
wxRequest.setBody(request.getOrderName());
wxRequest.setOpenid(request.getOpenid());
wxRequest.setAuthCode(request.getAuthCode());
wxRequest.setAppid(wxPayConfig.getAppId());
wxRequest.setMchId(wxPayConfig.getMchId());
wxRequest.setNonceStr(RandomUtil.getRandomStr());
wxRequest.setSpbillCreateIp(StringUtils.isEmpty(request.getSpbillCreateIp()) ? "8.8.8.8" : request.getSpbillCreateIp());
wxRequest.setAttach(request.getAttach());
wxRequest.setSign(WxPaySignature.sign(MapUtil.buildMap(wxRequest), wxPayConfig.getMchKey()));
//对付款码支付无用的字段
wxRequest.setNotifyUrl("");
wxRequest.setTradeType("");
RequestBody body = RequestBody.create(MediaType.parse("application/xml; charset=utf-8"), XmlUtil.toString(wxRequest));
WxPayApi api = null;
if (wxPayConfig.isSandbox()) {
api = devRetrofit.create(WxPayApi.class);
} else {
api = retrofit.create(WxPayApi.class);
}
Call<WxPaySyncResponse> call = api.micropay(body);
Response<WxPaySyncResponse> retrofitResponse = null;
try {
retrofitResponse = call.execute();
} catch (IOException e) {
e.printStackTrace();
}
assert retrofitResponse != null;
if (!retrofitResponse.isSuccessful()) {
throw new RuntimeException("【微信付款码支付】发起支付, 网络异常");
}
return buildPayResponse(retrofitResponse.body());
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/utils/CamelCaseUtil.java | CamelCaseUtil | toUnderlineName | class CamelCaseUtil {
private static final char SEPARATOR = '_';
public static String toUnderlineName(String s) {<FILL_FUNCTION_BODY>}
/**
* 小驼峰
*/
public static String toCamelCase(String s) {
if (s == null) {
return null;
}
s = s.toLowerCase();
StringBuilder sb = new StringBuilder(s.length());
boolean upperCase = false;
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
if (c == SEPARATOR) {
upperCase = true;
} else if (upperCase) {
sb.append(Character.toUpperCase(c));
upperCase = false;
} else {
sb.append(c);
}
}
return sb.toString();
}
/**
* 大驼峰
*/
public static String toCapitalizeCamelCase(String s) {
if (null == s) {
return null;
}
s = toCamelCase(s);
return s.substring(0, 1).toUpperCase() + s.substring(1);
}
} |
if (null == s) {
return null;
}
StringBuilder sb = new StringBuilder();
boolean upperCase = false;
for (int i = 0; i < s.length(); i++) {
char c = s.charAt(i);
boolean nextUpperCase = true;
if (i < (s.length() - 1)) {
nextUpperCase = Character.isUpperCase(s.charAt(i + 1));
}
if ((i >= 0) && Character.isUpperCase(c)) {
if (!upperCase || !nextUpperCase) {
if (i > 0) sb.append(SEPARATOR);
}
upperCase = true;
} else {
upperCase = false;
}
sb.append(Character.toLowerCase(c));
}
return sb.toString();
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/utils/HttpRequestUtil.java | HttpRequestUtil | post | class HttpRequestUtil {
private static Logger logger = LoggerFactory.getLogger(HttpRequestUtil.class); //日志记录
/**
* post请求
* @param url url地址
* @param jsonParam 参数
* @return
*/
public static String post(String url,String jsonParam){<FILL_FUNCTION_BODY>}
/**
* 发送get请求
* @param url 路径
* @return
*/
public static String get(String url){
String responseString = null;
try {
DefaultHttpClient client = new DefaultHttpClient();
//发送get请求
HttpGet request = new HttpGet(url);
HttpResponse response = client.execute(request);
/**请求发送成功,并得到响应**/
if (response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) {
/**读取服务器返回过来的json字符串数据**/
return EntityUtils.toString(response.getEntity());
/**把json字符串转换成json对象**/
} else {
logger.error("get请求提交失败:" + url);
}
} catch (IOException e) {
logger.error("get请求提交失败:" + url, e);
}
return responseString;
}
} |
//post请求返回结果
DefaultHttpClient httpClient = new DefaultHttpClient();
String jsonResult = null;
HttpPost method = new HttpPost(url);
try {
if (null != jsonParam) {
//解决中文乱码问题
StringEntity entity = new StringEntity(jsonParam.toString(), "utf-8");
entity.setContentEncoding("UTF-8");
entity.setContentType("application/json");
method.setEntity(entity);
}
HttpResponse result = httpClient.execute(method);
url = URLDecoder.decode(url, "UTF-8");
/**请求发送成功,并得到响应**/
if (result.getStatusLine().getStatusCode() == 200) {
String str = "";
try {
/**读取服务器返回过来的json字符串数据**/
str = EntityUtils.toString(result.getEntity());
return str;
/**把json字符串转换成json对象**/
// jsonResult = JSONObject.fromObject(str);
} catch (Exception e) {
logger.error("post请求提交失败:" + url, e);
}
}
} catch (IOException e) {
logger.error("post请求提交失败:" + url, e);
}
return jsonResult;
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/utils/JsonUtil.java | JsonUtil | toObject | class JsonUtil {
private static final ObjectMapper mapper = new ObjectMapper();
private static GsonBuilder gsonBuilder = new GsonBuilder();
/**
* Convert target object to json string.
*
* @param obj target object.
* @return converted json string.
*/
public static String toJson(Object obj) {
gsonBuilder.setPrettyPrinting();
return gsonBuilder.create().toJson(obj);
}
public static String toJsonWithUnderscores(Object obj) {
gsonBuilder.setPrettyPrinting();
gsonBuilder.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES);
return gsonBuilder.create().toJson(obj);
}
/**
* Convert json string to target object.
*
* @param json json string.
* @param valueType target object class type.
* @param <T> target class type.
* @return converted target object.
*/
public static <T> T toObject(String json, Class<T> valueType) {<FILL_FUNCTION_BODY>}
} |
Objects.requireNonNull(json, "json is null.");
Objects.requireNonNull(valueType, "value type is null.");
try {
return mapper.readValue(json, valueType);
} catch (IOException e) {
throw new IllegalStateException("fail to convert [" + json + "] to [" + valueType + "].", e);
}
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/utils/NameValuePairUtil.java | NameValuePairUtil | convert | class NameValuePairUtil {
/**
* 将Map转换为List<{@link NameValuePair}>.
*
* @param map
* @return
*/
public static List<NameValuePair> convert(Map<String, String> map) {<FILL_FUNCTION_BODY>}
} |
List<NameValuePair> nameValuePairs = new ArrayList<>();
map.forEach((key, value) -> {
nameValuePairs.add(new BasicNameValuePair(key, value));
});
return nameValuePairs;
|
Pay-Group_best-pay-sdk | best-pay-sdk/src/main/java/com/lly835/bestpay/utils/RandomUtil.java | RandomUtil | getRandomStr | class RandomUtil {
private static final String RANDOM_STR = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
private static final java.util.Random RANDOM = new java.util.Random();
public static String getRandomStr() {<FILL_FUNCTION_BODY>}
} |
StringBuilder sb = new StringBuilder();
for (int i = 0; i < 16; i++) {
sb.append(RANDOM_STR.charAt(RANDOM.nextInt(RANDOM_STR.length())));
}
return sb.toString();
|