Any null parameter is considered to match anything. Create a selector. A model may restrict statements that are tested using the selects method to those whose subject matches the subject parameter, whose predicate matches the predicate parameter and whose object matches the object paramater. Any null parameter is considered to match anything. A model may restrict statements that are tested using the selects method to those whose subject matches the subject parameter, whose predicate matches the predicate parameter and whose object matches the object paramater.
Any null parameter is considered to match anything.
Return the object constraint of this selector. Test whether a statement should be included in a selection. This method tests whether the supplied statement satisfies the subject, predicate and object constraints of the selector and then tests whether it matches the application provided selects method. This method is designed to be over ridden by subclasses to define application specific constraints on the statements selected.