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.plugin; 021 022 public class Property<T> { 023 024 /** . */ 025 private final PropertyDescriptor<T> desc; 026 027 /** . */ 028 private final T value; 029 030 public Property(PropertyDescriptor<T> desc, T value) { 031 if (desc == null) { 032 throw new NullPointerException(); 033 } 034 if (value == null) { 035 throw new NullPointerException(); 036 } 037 if (!desc.type.isInstance(value)) { 038 throw new IllegalArgumentException("Property value is not of correct type " + desc.type); 039 } 040 041 // 042 this.desc = desc; 043 this.value = value; 044 } 045 046 public PropertyDescriptor getDescriptor() { 047 return desc; 048 } 049 050 public T getValue() { 051 return value; 052 } 053 }