001 /* 002 * Copyright (C) 2012 eXo Platform SAS. 003 * 004 * This is free software; you can redistribute it and/or modify it 005 * under the terms of the GNU Lesser General Public License as 006 * published by the Free Software Foundation; either version 2.1 of 007 * the License, or (at your option) any later version. 008 * 009 * This software is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * You should have received a copy of the GNU Lesser General Public 015 * License along with this software; if not, write to the Free 016 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 017 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 018 */ 019 020 package org.crsh.jcr.command; 021 022 public class Path { 023 024 /** . */ 025 public static final Path ROOT = new Path("/"); 026 027 /** . */ 028 private final String value; 029 030 public Path(String string) throws NullPointerException { 031 if (string == null) { 032 throw new NullPointerException("No null value accepted"); 033 } 034 035 // 036 this.value = string; 037 } 038 039 public boolean isAbsolute() { 040 return value.startsWith("/"); 041 } 042 043 public String getValue() { 044 return value; 045 } 046 047 @Override 048 public boolean equals(Object obj) { 049 if (obj == this) { 050 return true; 051 } else { 052 if (obj instanceof Path) { 053 Path that = (Path)obj; 054 return value.equals(that.value); 055 } else { 056 return false; 057 } 058 } 059 } 060 061 @Override 062 public String toString() { 063 return "Path[" + value + "]"; 064 } 065 }