Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
DefaultEdge |
|
| 1.0;1 |
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.edge; | |
20 | ||
21 | import org.apache.hadoop.io.Writable; | |
22 | import org.apache.hadoop.io.WritableComparable; | |
23 | ||
24 | /** | |
25 | * A complete edge, the target vertex and the edge value. Can only be one | |
26 | * edge with a destination vertex id per edge map. | |
27 | * | |
28 | * @param <I> Vertex index | |
29 | * @param <E> Edge value | |
30 | */ | |
31 | @SuppressWarnings("rawtypes") | |
32 | public class DefaultEdge<I extends WritableComparable, E extends Writable> | |
33 | implements ReusableEdge<I, E> { | |
34 | /** Target vertex id */ | |
35 | 0 | private I targetVertexId = null; |
36 | /** Edge value */ | |
37 | 0 | private E value = null; |
38 | ||
39 | /** | |
40 | * Constructor for reflection | |
41 | */ | |
42 | 0 | public DefaultEdge() { } |
43 | ||
44 | /** | |
45 | * Create the edge with final values. Don't call, use EdgeFactory instead. | |
46 | * | |
47 | * @param targetVertexId Desination vertex id. | |
48 | * @param value Value of the edge. | |
49 | */ | |
50 | 0 | protected DefaultEdge(I targetVertexId, E value) { |
51 | 0 | this.targetVertexId = targetVertexId; |
52 | 0 | this.value = value; |
53 | 0 | } |
54 | ||
55 | @Override | |
56 | public I getTargetVertexId() { | |
57 | 0 | return targetVertexId; |
58 | } | |
59 | ||
60 | @Override | |
61 | public E getValue() { | |
62 | 0 | return value; |
63 | } | |
64 | ||
65 | @Override | |
66 | public void setTargetVertexId(I targetVertexId) { | |
67 | 0 | this.targetVertexId = targetVertexId; |
68 | 0 | } |
69 | ||
70 | @Override | |
71 | public void setValue(E value) { | |
72 | 0 | this.value = value; |
73 | 0 | } |
74 | ||
75 | @Override | |
76 | public String toString() { | |
77 | 0 | return "(targetVertexId = " + targetVertexId + ", " + |
78 | "value = " + value + ")"; | |
79 | } | |
80 | } |