01: /*
02: Copyright (c) 2006, MentorGen, LLC
03: All rights reserved.
04:
05: Redistribution and use in source and binary forms, with or without
06: modification, are permitted provided that the following conditions are met:
07:
08: + Redistributions of source code must retain the above copyright notice,
09: this list of conditions and the following disclaimer.
10: + Redistributions in binary form must reproduce the above copyright notice,
11: this list of conditions and the following disclaimer in the documentation
12: and/or other materials provided with the distribution.
13: + Neither the name of MentorGen LLC nor the names of its contributors may be
14: used to endorse or promote products derived from this software without
15: specific prior written permission.
16:
17: THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18: AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19: IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20: ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
21: LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22: CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23: SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24: INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
25: CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26: ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
27: POSSIBILITY OF SUCH DAMAGE.
28: */
29: package com.mentorgen.tools.profile.runtime;
30:
31: import java.util.HashMap;
32: import java.util.LinkedList;
33:
34: final class ThreadDictionary extends HashMap<Long, InteractionList> {
35:
36: void add(long threadId, Frame f) {
37: InteractionList list = get(threadId);
38:
39: if (list == null) {
40: list = new InteractionList();
41: put(threadId, list);
42: }
43:
44: list.add(f);
45: }
46:
47: Frame getMostRecentFrame(long threadId) {
48: return this .get(threadId).getLast();
49: }
50:
51: Iterable<Long> threads() {
52: return this .keySet();
53: }
54:
55: Iterable<Frame> interactions(long threadId) {
56: return this .get(threadId);
57: }
58:
59: long getThreadTotalTime(long threadId) {
60: InteractionList il = this .get(threadId);
61: assert il != null;
62: long totalTime = 0;
63:
64: for (Frame f : il) {
65: totalTime += f._metrics.getTotalTime();
66: }
67:
68: return totalTime;
69: }
70: }
71:
72: class InteractionList extends LinkedList<Frame> {
73: }
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