1 /*
2 * Copyright (C) 2011, Google Inc.
3 * and other copyright owners as documented in the project's IP log.
4 *
5 * This program and the accompanying materials are made available
6 * under the terms of the Eclipse Distribution License v1.0 which
7 * accompanies this distribution, is reproduced below, and is
8 * available at http://www.eclipse.org/org/documents/edl-v10.php
9 *
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
14 * conditions are met:
15 *
16 * - Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 *
19 * - Redistributions in binary form must reproduce the above
20 * copyright notice, this list of conditions and the following
21 * disclaimer in the documentation and/or other materials provided
22 * with the distribution.
23 *
24 * - Neither the name of the Eclipse Foundation, Inc. nor the
25 * names of its contributors may be used to endorse or promote
26 * products derived from this software without specific prior
27 * written permission.
28 *
29 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
30 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
31 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
32 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
33 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
34 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
35 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
36 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
37 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
38 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
40 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
41 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42 */
43
44 package org.eclipse.jgit.internal.storage.dfs;
45
46 /**
47 * A description of a Git repository on a DFS.
48 */
49 public class DfsRepositoryDescription {
50 private final String repositoryName;
51
52 /**
53 * Initialize a new, empty repository description.
54 */
55 public DfsRepositoryDescription() {
56 this(null);
57 }
58
59 /**
60 * Initialize a new repository description.
61 *
62 * @param repositoryName
63 * the name of the repository.
64 */
65 public DfsRepositoryDescription(String repositoryName) {
66 this.repositoryName = repositoryName;
67 }
68
69 /**
70 * Get the name of the repository.
71 *
72 * @return the name of the repository.
73 */
74 public String getRepositoryName() {
75 return repositoryName;
76 }
77
78 /** {@inheritDoc} */
79 @Override
80 public int hashCode() {
81 if (getRepositoryName() != null)
82 return getRepositoryName().hashCode();
83 return System.identityHashCode(this);
84 }
85
86 /** {@inheritDoc} */
87 @Override
88 public boolean equals(Object b) {
89 if (b instanceof DfsRepositoryDescription){
90 String name = getRepositoryName();
91 String otherName = ((DfsRepositoryDescription) b).getRepositoryName();
92 return name != null ? name.equals(otherName) : this == b;
93 }
94 return false;
95 }
96
97 /** {@inheritDoc} */
98 @SuppressWarnings("nls")
99 @Override
100 public String toString() {
101 return "DfsRepositoryDescription[" + getRepositoryName() + "]";
102 }
103 }