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 }