content: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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
   *
   * http://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.
   */
  package storm.trident.util;
  
  import java.io.Serializable;
  
  
  public class IndexedEdge<T> implements Comparable, Serializable {
      public T source;
      public T target;
      public int index;
      
      public IndexedEdge(T source, T target, int index) {
          this.source = source;
          this.target = target;
          this.index = index;
      }
  
      
  
      @Override
  	public int hashCode() {
  		final int prime = 31;
  		int result = 1;
  		result = prime * result + index;
  		result = prime * result + ((source == null) ? 0 : source.hashCode());
  		result = prime * result + ((target == null) ? 0 : target.hashCode());
  		return result;
  	}
  
  
  
  	@Override
  	public boolean equals(Object obj) {
  		if (this == obj)
  			return true;
  		if (obj == null)
  			return false;
  		if (getClass() != obj.getClass())
  			return false;
  		IndexedEdge other = (IndexedEdge) obj;
  		if (index != other.index)
  			return false;
  		if (source == null) {
  			if (other.source != null)
  				return false;
  		} else if (!source.equals(other.source))
  			return false;
  		if (target == null) {
  			if (other.target != null)
  				return false;
  		} else if (!target.equals(other.target))
  			return false;
  		return true;
  	}
  
  
  
  	@Override
      public int compareTo(Object t) {
          IndexedEdge other = (IndexedEdge) t;
          return index - other.index;
      }
  }
  