| BooleanClauseOccurTranslator.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * The contents of this file are subject to the terms of the Liferay Enterprise
5 * Subscription License ("License"). You may not use this file except in
6 * compliance with the License. You can obtain a copy of the License by
7 * contacting Liferay, Inc. See the License for the specific language governing
8 * permissions and limitations under the License, including but not limited to
9 * distribution rights of the Software.
10 *
11 *
12 *
13 */
14
15 package com.liferay.portal.search.lucene;
16
17 import com.liferay.portal.kernel.search.BooleanClauseOccur;
18
19 /**
20 * <a href="BooleanClauseOccurTranslator.java.html"><b><i>View Source</i></b>
21 * </a>
22 *
23 * @author Brian Wing Shun Chan
24 */
25 public class BooleanClauseOccurTranslator {
26
27 public static org.apache.lucene.search.BooleanClause.Occur translate(
28 BooleanClauseOccur occur) {
29
30 if (occur.equals(BooleanClauseOccur.MUST)) {
31 return org.apache.lucene.search.BooleanClause.Occur.MUST;
32 }
33 else if (occur.equals(BooleanClauseOccur.MUST_NOT)) {
34 return org.apache.lucene.search.BooleanClause.Occur.MUST_NOT;
35 }
36 else if (occur.equals(BooleanClauseOccur.SHOULD)) {
37 return org.apache.lucene.search.BooleanClause.Occur.SHOULD;
38 }
39 else {
40 return null;
41 }
42 }
43
44 }