| BooleanClauseOccurTranslator.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.portal.search.lucene;
24
25 import com.liferay.portal.kernel.search.BooleanClauseOccur;
26
27 /**
28 * <a href="BooleanClauseOccurTranslator.java.html"><b><i>View Source</i></b>
29 * </a>
30 *
31 * @author Brian Wing Shun Chan
32 */
33 public class BooleanClauseOccurTranslator {
34
35 public static org.apache.lucene.search.BooleanClause.Occur translate(
36 BooleanClauseOccur occur) {
37
38 if (occur.equals(BooleanClauseOccur.MUST)) {
39 return org.apache.lucene.search.BooleanClause.Occur.MUST;
40 }
41 else if (occur.equals(BooleanClauseOccur.MUST_NOT)) {
42 return org.apache.lucene.search.BooleanClause.Occur.MUST_NOT;
43 }
44 else if (occur.equals(BooleanClauseOccur.SHOULD)) {
45 return org.apache.lucene.search.BooleanClause.Occur.SHOULD;
46 }
47 else {
48 return null;
49 }
50 }
51
52 }