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 /** A description of a Git repository on a DFS. */
47 public class DfsRepositoryDescription {
48 private final String repositoryName;
49
50 /** Initialize a new, empty repository description. */
51 public DfsRepositoryDescription() {
52 this(null);
53 }
54
55 /**
56 * Initialize a new repository description.
57 *
58 * @param repositoryName
59 * the name of the repository.
60 */
61 public DfsRepositoryDescription(String repositoryName) {
62 this.repositoryName = repositoryName;
63 }
64
65 /** @return the name of the repository. */
66 public String getRepositoryName() {
67 return repositoryName;
68 }
69
70 @Override
71 public int hashCode() {
72 if (getRepositoryName() != null)
73 return getRepositoryName().hashCode();
74 return System.identityHashCode(this);
75 }
76
77 @Override
78 public boolean equals(Object b) {
79 if (b instanceof DfsRepositoryDescription){
80 String name = getRepositoryName();
81 String otherName = ((DfsRepositoryDescription) b).getRepositoryName();
82 return name != null ? name.equals(otherName) : this == b;
83 }
84 return false;
85 }
86
87 @SuppressWarnings("nls")
88 @Override
89 public String toString() {
90 return "DfsRepositoryDescription[" + getRepositoryName() + "]";
91 }
92 }