001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
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            public Junction add(Condition condition) {
031                    _conditions.add(condition);
032    
033                    return this;
034            }
035    
036            public LogicalOperator getLogicalOperator() {
037                    return _logicalOperator;
038            }
039    
040            public boolean isJunction() {
041                    return _JUNCTION;
042            }
043    
044            public Iterator<Condition> iterator() {
045                    return _conditions.iterator();
046            }
047    
048            private static final boolean _JUNCTION = true;
049    
050            private List<Condition> _conditions = new ArrayList<Condition>();
051            private LogicalOperator _logicalOperator;
052    
053    }