/*
* 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 org.apache.flink.graph.bipartite;
import org.apache.flink.api.java.tuple.Tuple3;
import org.apache.flink.graph.Edge;
/**
* A BipartiteEdge represents a link between top and bottom vertices
* in a {@link BipartiteGraph}. It is generalized form of {@link Edge}
* where the source and target vertex IDs can be of different types.
*
* @param <KT> the key type of the top vertices
* @param <KB> the key type of the bottom vertices
* @param <EV> the edge value type
*/
public class BipartiteEdge<KT, KB, EV> extends Tuple3<KT, KB, EV> {
private static final long serialVersionUID = 1L;
public BipartiteEdge() {}
public BipartiteEdge(KT topId, KB bottomId, EV value) {
this.f0 = topId;
this.f1 = bottomId;
this.f2 = value;
}
public KT getTopId() {
return this.f0;
}
public void setTopId(KT topId) {
this.f0 = topId;
}
public KB getBottomId() {
return this.f1;
}
public void setBottomId(KB bottomId) {
this.f1 = bottomId;
}
public EV getValue() {
return this.f2;
}
public void setValue(EV value) {
this.f2 = value;
}
}