blob: a2d91ab06ef04cc47f7e76ebdb5a7f54d5aec328 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.team.tests.ccvs.ui.old;
import java.io.PrintStream;
public class PrintTextSummaryVisitor implements ILogEntryVisitor {
private PrintStream os;
private String indent;
private int totalAverageTime;
/**
* Creates a visitor to print a summary of all entries contained in a log.
* @param os the output stream
*/
public PrintTextSummaryVisitor(PrintStream os) {
this.os = os;
this.indent = "";
this.totalAverageTime = 0;
}
protected void visitContainer(LogEntryContainer container) {
int oldTotalAverageTime = totalAverageTime;
indent += " ";
container.acceptChildren(this);
int averageTime = totalAverageTime - oldTotalAverageTime;
StringBuffer line = new StringBuffer(indent);
line.append("* total: ");
line.append(Integer.toString(averageTime));
line.append(" ms");
os.println(line);
indent = indent.substring(2);
}
/**
* Prints the root entry information.
*/
public void visitRootEntry(RootEntry entry) {
entry.acceptChildren(this);
}
/**
* Prints the total average time spent by all subgroups and subtasks.
*/
public void visitCaseEntry(CaseEntry entry) {
StringBuffer line = new StringBuffer(indent);
line.append("%%% ");
line.append(entry.getName());
line.append(", class=");
line.append(entry.getClassName());
line.append(':');
os.println(line);
visitContainer(entry);
os.println();
}
/**
* Prints the total average time spent by all subtasks.
*/
public void visitGroupEntry(GroupEntry entry) {
StringBuffer line = new StringBuffer(indent);
line.append("+ ");
line.append(entry.getName());
line.append(':');
os.println(line);
visitContainer(entry);
}
/**
* Prints the average amount of time spent by a task.
*/
public void visitTaskEntry(TaskEntry task) {
StringBuffer line = new StringBuffer(indent);
line.append("- ");
line.append(task.getName());
line.append(": ");
if (task.getTotalRuns() != 0) {
int averageTime = task.getAverageMillis();
totalAverageTime += averageTime;
line.append(Integer.toString(averageTime));
line.append(" ms");
if (task.getTotalRuns() > 1) {
line.append(" avg. over ");
line.append(Integer.toString(task.getTotalRuns()));
line.append(" runs");
if (averageTime != 0) {
int confidence = task.getConfidenceInterval();
line.append(" (95% C.I. +/- ");
line.append(Integer.toString(confidence));
line.append(" ms = ");
line.append(Util.formatPercentageRatio(confidence, averageTime));
line.append(")");
}
}
} else {
line.append("skipped!");
}
os.println(line);
}
}
|
