01: package org.apache.lucene.benchmark.byTask.tasks;
02:
03: /**
04: * Licensed to the Apache Software Foundation (ASF) under one or more
05: * contributor license agreements. See the NOTICE file distributed with
06: * this work for additional information regarding copyright ownership.
07: * The ASF licenses this file to You under the Apache License, Version 2.0
08: * (the "License"); you may not use this file except in compliance with
09: * the License. You may obtain a copy of the License at
10: *
11: * http://www.apache.org/licenses/LICENSE-2.0
12: *
13: * Unless required by applicable law or agreed to in writing, software
14: * distributed under the License is distributed on an "AS IS" BASIS,
15: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16: * See the License for the specific language governing permissions and
17: * limitations under the License.
18: */
19:
20: import java.io.IOException;
21:
22: import org.apache.lucene.benchmark.byTask.PerfRunData;
23: import org.apache.lucene.index.IndexReader;
24: import org.apache.lucene.store.Directory;
25:
26: /**
27: * Open an index reader.
28: * <br>Other side effects: index redaer object in perfRunData is set.
29: */
30: public class OpenReaderTask extends PerfTask {
31:
32: public OpenReaderTask(PerfRunData runData) {
33: super (runData);
34: }
35:
36: public int doLogic() throws IOException {
37: Directory dir = getRunData().getDirectory();
38: IndexReader reader = IndexReader.open(dir);
39: getRunData().setIndexReader(reader);
40: return 1;
41: }
42:
43: }
|