text: /*******************************************************************************
   * Copyright (c) 2015-2018 Skymind, Inc.
   *
   * This program and the accompanying materials are made available under the
   * terms of the Apache License, Version 2.0 which is available at
   * https://www.apache.org/licenses/LICENSE-2.0.
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
   * License for the specific language governing permissions and limitations
   * under the License.
   *
   * SPDX-License-Identifier: Apache-2.0
   ******************************************************************************/
  
  package org.nd4j.parameterserver.distributed.messages.requests;
  
  import lombok.Builder;
  import lombok.extern.slf4j.Slf4j;
  import org.nd4j.parameterserver.distributed.messages.BaseVoidMessage;
  import org.nd4j.parameterserver.distributed.messages.RequestMessage;
  import org.nd4j.parameterserver.distributed.messages.aggregations.InitializationAggregation;
  import org.nd4j.parameterserver.distributed.messages.intercom.DistributedInitializationMessage;
  
  /**
   * This method propagates storage/weights initialization over distributed Shards
   *
   * @author raver119@gmail.com
   */
  @Slf4j
  @Builder
  @Deprecated
  public class InitializationRequestMessage extends BaseVoidMessage implements RequestMessage {
      protected int vectorLength;
      protected int numWords;
      protected long seed;
      protected boolean useHs;
      protected boolean useNeg;
      protected int columnsPerShard;
  
      protected InitializationRequestMessage() {
          super(4);
          taskId = -119L;
      }
  
      public InitializationRequestMessage(int vectorLength, int numWords, long seed, boolean useHs, boolean useNeg,
                      int columnsPerShard) {
          this();
          this.vectorLength = vectorLength;
          this.numWords = numWords;
          this.seed = seed;
          this.useHs = useHs;
          this.useNeg = useNeg;
          this.columnsPerShard = columnsPerShard;
      }
  
  
      @Override
      public void processMessage() {
          DistributedInitializationMessage dim = new DistributedInitializationMessage(vectorLength, numWords, seed, useHs,
                          useNeg, columnsPerShard);
  
          InitializationAggregation aggregation = new InitializationAggregation(
                          (short) voidConfiguration.getNumberOfShards(), transport.getShardIndex());
          aggregation.setOriginatorId(this.originatorId);
  
          clipboard.pin(aggregation);
  
          dim.setOriginatorId(this.originatorId);
          dim.extractContext(this);
          dim.processMessage();
  
          if (voidConfiguration.getNumberOfShards() > 1)
              transport.sendMessageToAllShards(dim);
      }
  
      @Override
      public boolean isBlockingMessage() {
          return true;
      }
  }
  