1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 package org.apache.giraph.mapping; 20 21 import org.apache.hadoop.io.Writable; 22 import org.apache.hadoop.io.WritableComparable; 23 24 /** 25 * An entry in MappingStore 26 * 27 * @param <I> vertexId type 28 * @param <B> mappingTarget type 29 */ 30 public class MappingEntry<I extends WritableComparable, B extends Writable> { 31 /** Vertex Id */ 32 private I vertexId; 33 /** Mapping Target */ 34 private B mappingTarget; 35 36 /** 37 * Constructor 38 * 39 * @param vertexId vertexId 40 * @param mappingTarget mappingTarget 41 */ 42 public MappingEntry(I vertexId, B mappingTarget) { 43 this.vertexId = vertexId; 44 this.mappingTarget = mappingTarget; 45 } 46 47 public I getVertexId() { 48 return vertexId; 49 } 50 51 public B getMappingTarget() { 52 return mappingTarget; 53 } 54 55 public void setVertexId(I vertexId) { 56 this.vertexId = vertexId; 57 } 58 59 public void setMappingTarget(B mappingTarget) { 60 this.mappingTarget = mappingTarget; 61 } 62 }