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.portlet.dynamicdatamapping.storage.query;
016    
017    import java.util.ArrayList;
018    import java.util.Iterator;
019    import java.util.List;
020    
021    /**
022     * @author Marcellus Tavares
023     */
024    public class JunctionImpl implements Junction {
025    
026            public JunctionImpl(LogicalOperator logicalOperator) {
027                    _logicalOperator = logicalOperator;
028            }
029    
030            @Override
031            public Junction add(Condition condition) {
032                    _conditions.add(condition);
033    
034                    return this;
035            }
036    
037            @Override
038            public LogicalOperator getLogicalOperator() {
039                    return _logicalOperator;
040            }
041    
042            @Override
043            public boolean isJunction() {
044                    return _JUNCTION;
045            }
046    
047            @Override
048            public Iterator<Condition> iterator() {
049                    return _conditions.iterator();
050            }
051    
052            private static final boolean _JUNCTION = true;
053    
054            private List<Condition> _conditions = new ArrayList<Condition>();
055            private LogicalOperator _logicalOperator;
056    
057    }