001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.util;
016    
017    /**
018     * @author Brian Wing Shun Chan
019     */
020    public class BooleanWrapper
021            extends PrimitiveWrapper implements Comparable<BooleanWrapper> {
022    
023            public static final Class<?> TYPE = Boolean.TYPE;
024    
025            public BooleanWrapper() {
026                    this(false);
027            }
028    
029            public BooleanWrapper(boolean value) {
030                    _value = value;
031            }
032    
033            @Override
034            public int compareTo(BooleanWrapper booleanWrapper) {
035                    if (booleanWrapper == null) {
036                            return 1;
037                    }
038    
039                    if (getValue() && !booleanWrapper.getValue()) {
040                            return 1;
041                    }
042                    else if (!getValue() && booleanWrapper.getValue()) {
043                            return -1;
044                    }
045                    else {
046                            return 0;
047                    }
048            }
049    
050            public boolean getValue() {
051                    return _value;
052            }
053    
054            public void setValue(boolean value) {
055                    _value = value;
056            }
057    
058            private boolean _value;
059    
060    }