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MappingEntry xref
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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  }