content: /*
   * Tencent is pleased to support the open source community by making Angel available.
   *
   * Copyright (C) 2017-2018 THL A29 Limited, a Tencent company. All rights reserved.
   *
   * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
   * compliance with the License. You may obtain a copy of the License at
   *
   * https://opensource.org/licenses/Apache-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.
   *
   */
  
  package com.tencent.angel.graph.data;
  
  import com.tencent.angel.common.ByteBufSerdeUtils;
  import com.tencent.angel.common.StreamSerdeUtils;
  import com.tencent.angel.ml.math2.vector.IntFloatVector;
  import io.netty.buffer.ByteBuf;
  import java.io.DataInputStream;
  import java.io.DataOutputStream;
  import java.io.IOException;
  
  public class LongEdgeFeats extends LongNeighbor {
  
      private IntFloatVector[] feats;
  
      public LongEdgeFeats(long [] nodeIds, IntFloatVector[] feats) {
          super(nodeIds);
          this.feats = feats;
      }
  
      public LongEdgeFeats() {
          super(null);
      }
  
      public IntFloatVector[] getFeats() {
          return feats;
      }
  
      @Override
      public void serialize(ByteBuf output) {
          super.serialize(output);
          ByteBufSerdeUtils.serializeIntFloatVectors(output, feats);
      }
  
      @Override
      public void deserialize(ByteBuf input) {
          super.deserialize(input);
          feats = ByteBufSerdeUtils.deserializeIntFloatVectors(input);
      }
  
      @Override
      public int bufferLen() {
          return super.bufferLen() + ByteBufSerdeUtils.serializedIntFloatVectorsLen(feats);
      }
  
      @Override
      public void serialize(DataOutputStream output) throws IOException {
          super.serialize(output);
          StreamSerdeUtils.serializeIntFloatVectors(output, feats);
      }
  
      @Override
      public void deserialize(DataInputStream input) throws IOException {
          super.deserialize(input);
          feats = StreamSerdeUtils.deserializeIntFloatVectors(input);
      }
  
      @Override
      public int dataLen() {
          return bufferLen();
      }
  
  }