1 package org.apache.lucene.benchmark.byTask.tasks;
4 * Licensed to the Apache Software Foundation (ASF) under one or more
5 * contributor license agreements. See the NOTICE file distributed with
6 * this work for additional information regarding copyright ownership.
7 * The ASF licenses this file to You under the Apache License, Version 2.0
8 * (the "License"); you may not use this file except in compliance with
9 * the License. You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
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20 import java.io.IOException;
21 import java.io.PrintStream;
23 import org.apache.lucene.benchmark.byTask.PerfRunData;
24 import org.apache.lucene.index.IndexWriter;
28 * <br>Other side effects: index writer object in perfRunData is nullified.
29 * <br>Takes optional param "doWait": if false, then close(false) is called.
31 public class CloseIndexTask extends PerfTask {
33 public CloseIndexTask(PerfRunData runData) {
37 boolean doWait = true;
40 public int doLogic() throws IOException {
41 IndexWriter iw = getRunData().getIndexWriter();
43 // If infoStream was set to output to a file, close it.
44 PrintStream infoStream = iw.getInfoStream();
45 if (infoStream != null && infoStream != System.out
46 && infoStream != System.err) {
50 getRunData().setIndexWriter(null);
56 public void setParams(String params) {
57 super.setParams(params);
58 doWait = Boolean.valueOf(params).booleanValue();
62 public boolean supportsParams() {