| /* |
| * 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 java.io.IOException; |
| import org.apache.lucene.benchmark.byTask.PerfRunData; |
| import org.apache.lucene.index.IndexReader; |
| |
| /** |
| * Close index reader. <br> |
| * Other side effects: index reader in perfRunData is nullified. <br> |
| * This would cause read related tasks to reopen their own reader. |
| */ |
| public class CloseReaderTask extends PerfTask { |
| |
| public CloseReaderTask(PerfRunData runData) { |
| super(runData); |
| } |
| |
| @Override |
| public int doLogic() throws IOException { |
| IndexReader reader = getRunData().getIndexReader(); |
| getRunData().setIndexReader(null); |
| if (reader.getRefCount() != 1) { |
| System.out.println( |
| "WARNING: CloseReader: reference count is currently " + reader.getRefCount()); |
| } |
| reader.decRef(); |
| return 1; |
| } |
| } |