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 org.apache.lucene.benchmark.byTask.PerfRunData;
21: import org.apache.lucene.benchmark.byTask.stats.Report;
22: import org.apache.lucene.benchmark.byTask.stats.TaskStats;
23:
24: import java.util.Iterator;
25: import java.util.LinkedHashMap;
26: import java.util.List;
27:
28: /**
29: * Report by-name-prefix statistics aggregated by name.
30: * <br>Other side effects: None.
31: */
32: public class RepSumByPrefTask extends ReportTask {
33:
34: public RepSumByPrefTask(PerfRunData runData) {
35: super (runData);
36: }
37:
38: protected String prefix;
39:
40: public int doLogic() throws Exception {
41: Report rp = reportSumByPrefix(getRunData().getPoints()
42: .taskStats());
43:
44: System.out.println();
45: System.out.println("------------> Report Sum By Prefix ("
46: + prefix + ") (" + rp.getSize() + " about "
47: + rp.getReported() + " out of " + rp.getOutOf() + ")");
48: System.out.println(rp.getText());
49: System.out.println();
50:
51: return 0;
52: }
53:
54: protected Report reportSumByPrefix(List taskStats) {
55: // aggregate by task name
56: int reported = 0;
57: LinkedHashMap p2 = new LinkedHashMap();
58: for (Iterator it = taskStats.iterator(); it.hasNext();) {
59: TaskStats stat1 = (TaskStats) it.next();
60: if (stat1.getElapsed() >= 0
61: && stat1.getTask().getName().startsWith(prefix)) { // only ended tasks with proper name
62: reported++;
63: String name = stat1.getTask().getName();
64: TaskStats stat2 = (TaskStats) p2.get(name);
65: if (stat2 == null) {
66: try {
67: stat2 = (TaskStats) stat1.clone();
68: } catch (CloneNotSupportedException e) {
69: throw new RuntimeException(e);
70: }
71: p2.put(name, stat2);
72: } else {
73: stat2.add(stat1);
74: }
75: }
76: }
77: // now generate report from secondary list p2
78: return genPartialReport(reported, p2, taskStats.size());
79: }
80:
81: public void setPrefix(String prefix) {
82: this .prefix = prefix;
83: }
84:
85: /* (non-Javadoc)
86: * @see PerfTask#toString()
87: */
88: public String toString() {
89: return super .toString() + " " + prefix;
90: }
91:
92: }
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