package org.apache.lucene.benchmark.byTask.feeds;
/**
* 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.
*/
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.standard.StandardAnalyzer;
import org.apache.lucene.benchmark.byTask.tasks.NewAnalyzerTask;
import org.apache.lucene.benchmark.byTask.utils.Config;
import org.apache.lucene.queryParser.QueryParser;
import org.apache.lucene.search.Query;
import org.apache.lucene.util.English;
import org.apache.lucene.util.Version;
public class LongToEnglishQueryMaker implements QueryMaker {
long counter = Long.MIN_VALUE + 10;
protected QueryParser parser;
public Query makeQuery(int size) throws Exception {
throw new UnsupportedOperationException();
}
public synchronized Query makeQuery() throws Exception {
return parser.parse("" + English.longToEnglish(getNextCounter()) + "");
}
private synchronized long getNextCounter() {
if (counter == Long.MAX_VALUE){
counter = Long.MIN_VALUE + 10;
}
return counter++;
}
public void setConfig(Config config) throws Exception {
Analyzer anlzr = NewAnalyzerTask.createAnalyzer(config.get("analyzer", StandardAnalyzer.class.getName()));
parser = new QueryParser(Version.LUCENE_CURRENT, DocMaker.BODY_FIELD, anlzr);
}
public void resetInputs() {
counter = Long.MIN_VALUE + 10;
}
public String printQueries() {
return "LongToEnglish: [" + Long.MIN_VALUE + " TO " + counter + "]";
}
}