| /* |
| * 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.giraph.block_app.library.algo; |
| |
| import org.apache.hadoop.io.Writable; |
| |
| /** |
| * Pair of vertex and value. Used in MultiSeedBreadthFirstSearchBlockFactory |
| * for obtaining top N random vertices as seeds. |
| * |
| * @param <I> Vertex ID type |
| */ |
| public class VertexLongPair<I extends Writable> |
| implements Comparable<VertexLongPair<I>> { |
| private I vertex; |
| private long value; |
| |
| public VertexLongPair(I vertex, long value) { |
| this.vertex = vertex; |
| this.value = value; |
| } |
| |
| public I getVertex() { |
| return vertex; |
| } |
| |
| public void setVertex(I vertex) { |
| this.vertex = vertex; |
| } |
| |
| public long getValue() { |
| return value; |
| } |
| |
| public void setValue(long value) { |
| this.value = value; |
| } |
| |
| @Override |
| public int compareTo(VertexLongPair<I> other) { |
| return Long.compare(this.value, other.getValue()); |
| } |
| |
| @Override |
| public boolean equals(Object object) { |
| if (!(object instanceof VertexLongPair)) { |
| return false; |
| } |
| VertexLongPair<I> other = (VertexLongPair<I>) object; |
| return vertex == other.vertex; |
| } |
| |
| @Override |
| public int hashCode() { |
| return vertex.hashCode(); |
| } |
| } |
| |