Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 1 | /* |
Brian O'Connor | 5ab426f | 2016-04-09 01:19:45 -0700 | [diff] [blame] | 2 | * Copyright 2014-present Open Networking Laboratory |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 3 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 7 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 15 | */ |
tom | e348941 | 2014-08-29 02:30:38 -0700 | [diff] [blame] | 16 | package org.onlab.graph; |
| 17 | |
| 18 | import java.util.Objects; |
| 19 | |
tom | eadbb46 | 2014-09-07 16:10:19 -0700 | [diff] [blame] | 20 | import static com.google.common.base.MoreObjects.toStringHelper; |
Andrey Komarov | 2398d96 | 2016-09-26 15:11:23 +0300 | [diff] [blame] | 21 | import static org.onlab.graph.GraphTest.W1; |
tom | 144de69 | 2014-08-29 11:38:44 -0700 | [diff] [blame] | 22 | |
tom | e348941 | 2014-08-29 02:30:38 -0700 | [diff] [blame] | 23 | /** |
| 24 | * Test edge. |
| 25 | */ |
| 26 | public class TestEdge extends AbstractEdge<TestVertex> { |
| 27 | |
Andrey Komarov | 2398d96 | 2016-09-26 15:11:23 +0300 | [diff] [blame] | 28 | private final Weight weight; |
tom | e348941 | 2014-08-29 02:30:38 -0700 | [diff] [blame] | 29 | |
| 30 | /** |
Andrey Komarov | 2398d96 | 2016-09-26 15:11:23 +0300 | [diff] [blame] | 31 | * Creates a new edge between the specified source and destination vertexes |
| 32 | * with the given weight. |
tom | e348941 | 2014-08-29 02:30:38 -0700 | [diff] [blame] | 33 | * |
| 34 | * @param src source vertex |
| 35 | * @param dst destination vertex |
| 36 | * @param weight edge weight |
| 37 | */ |
Andrey Komarov | 2398d96 | 2016-09-26 15:11:23 +0300 | [diff] [blame] | 38 | public TestEdge(TestVertex src, TestVertex dst, Weight weight) { |
tom | e348941 | 2014-08-29 02:30:38 -0700 | [diff] [blame] | 39 | super(src, dst); |
| 40 | this.weight = weight; |
| 41 | } |
| 42 | |
| 43 | /** |
Andrey Komarov | 2398d96 | 2016-09-26 15:11:23 +0300 | [diff] [blame] | 44 | * Creates a new edge between the specified source and destination vertexes |
| 45 | * with the default weight. |
| 46 | * |
| 47 | * @param src source vertex |
| 48 | * @param dst destination vertext |
| 49 | */ |
| 50 | public TestEdge(TestVertex src, TestVertex dst) { |
| 51 | this(src, dst, W1); |
| 52 | } |
| 53 | |
| 54 | /** |
tom | e348941 | 2014-08-29 02:30:38 -0700 | [diff] [blame] | 55 | * Returns the edge weight. |
| 56 | * |
| 57 | * @return edge weight |
| 58 | */ |
Andrey Komarov | 2398d96 | 2016-09-26 15:11:23 +0300 | [diff] [blame] | 59 | public Weight weight() { |
tom | e348941 | 2014-08-29 02:30:38 -0700 | [diff] [blame] | 60 | return weight; |
| 61 | } |
| 62 | |
| 63 | @Override |
| 64 | public int hashCode() { |
| 65 | return 31 * super.hashCode() + Objects.hash(weight); |
| 66 | } |
| 67 | |
| 68 | @Override |
| 69 | public boolean equals(Object obj) { |
tom | fc9a4ff | 2014-09-22 18:22:47 -0700 | [diff] [blame] | 70 | if (this == obj) { |
| 71 | return true; |
| 72 | } |
tom | e348941 | 2014-08-29 02:30:38 -0700 | [diff] [blame] | 73 | if (obj instanceof TestEdge) { |
| 74 | final TestEdge other = (TestEdge) obj; |
| 75 | return super.equals(obj) && Objects.equals(this.weight, other.weight); |
| 76 | } |
| 77 | return false; |
| 78 | } |
tom | 144de69 | 2014-08-29 11:38:44 -0700 | [diff] [blame] | 79 | |
| 80 | @Override |
| 81 | public String toString() { |
| 82 | return toStringHelper(this).add("src", src()).add("dst", dst()). |
| 83 | add("weight", weight).toString(); |
| 84 | } |
| 85 | |
tom | e348941 | 2014-08-29 02:30:38 -0700 | [diff] [blame] | 86 | } |