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