ThreadHits.java |
1 /** 2 * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions 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.portlet.messageboards.util; 24 25 import com.liferay.portal.kernel.search.Document; 26 import com.liferay.portal.kernel.search.Hits; 27 import com.liferay.util.CollectionFactory; 28 import com.liferay.util.Time; 29 import com.liferay.util.lucene.HitsImpl; 30 31 import java.util.ArrayList; 32 import java.util.List; 33 import java.util.Set; 34 35 /** 36 * <a href="ThreadHits.java.html"><b><i>View Source</i></b></a> 37 * 38 * @author Brian Wing Shun Chan 39 * 40 */ 41 public class ThreadHits extends HitsImpl { 42 43 public ThreadHits() { 44 super(); 45 } 46 47 public void recordHits(Hits hits) throws Exception { 48 setSearcher(((HitsImpl)hits).getSearcher()); 49 50 Set threadIds = CollectionFactory.getHashSet(); 51 52 List docs = new ArrayList(hits.getLength()); 53 List scores = new ArrayList(hits.getLength()); 54 55 for (int i = 0; i < hits.getLength(); i++) { 56 Document doc = hits.doc(i); 57 58 String threadId = doc.get("threadId"); 59 60 if (!threadIds.contains(threadId)) { 61 threadIds.add(threadId); 62 63 docs.add(hits.doc(i)); 64 scores.add(new Float(hits.score(i))); 65 } 66 } 67 68 setLength(docs.size()); 69 setDocs((Document[])docs.toArray(new Document[0])); 70 setScores((Float[])scores.toArray(new Float[0])); 71 72 setSearchTime( 73 (float)(System.currentTimeMillis() - getStart()) / Time.SECOND); 74 } 75 76 }