| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.lucene.benchmark.byTask.tasks; |
| |
| import org.apache.lucene.benchmark.byTask.PerfRunData; |
| import org.apache.lucene.benchmark.byTask.feeds.QueryMaker; |
| import org.apache.lucene.benchmark.byTask.utils.Config; |
| import org.apache.lucene.search.Collector; |
| import org.apache.lucene.search.TopScoreDocCollector; |
| |
| /** |
| * Does search w/ a custom collector |
| */ |
| public class SearchWithCollectorTask extends SearchTask { |
| |
| protected String clnName; |
| |
| public SearchWithCollectorTask(PerfRunData runData) { |
| super(runData); |
| } |
| |
| @Override |
| public void setup() throws Exception { |
| super.setup(); |
| //check to make sure either the doc is being stored |
| PerfRunData runData = getRunData(); |
| Config config = runData.getConfig(); |
| clnName = config.get("collector.class", ""); |
| } |
| |
| |
| |
| @Override |
| public boolean withCollector() { |
| return true; |
| } |
| |
| @Override |
| protected Collector createCollector() throws Exception { |
| Collector collector = null; |
| if (clnName.equalsIgnoreCase("topScoreDoc") == true) { |
| collector = TopScoreDocCollector.create(numHits(), Integer.MAX_VALUE); |
| } else if (clnName.length() > 0){ |
| collector = Class.forName(clnName).asSubclass(Collector.class).newInstance(); |
| |
| } else { |
| collector = super.createCollector(); |
| } |
| return collector; |
| } |
| |
| @Override |
| public QueryMaker getQueryMaker() { |
| return getRunData().getQueryMaker(this); |
| } |
| |
| @Override |
| public boolean withRetrieve() { |
| return false; |
| } |
| |
| @Override |
| public boolean withSearch() { |
| return true; |
| } |
| |
| @Override |
| public boolean withTraverse() { |
| return false; |
| } |
| |
| @Override |
| public boolean withWarm() { |
| return false; |
| } |
| |
| } |