1/*
2 * Copyright (C) 2008, 2014 Apple Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef Profile_h
27#define Profile_h
28
29#include "ProfileNode.h"
30#include <wtf/RefCounted.h>
31#include <wtf/RefPtr.h>
32#include <wtf/text/WTFString.h>
33
34namespace JSC {
35
36class JS_EXPORT_PRIVATE Profile : public RefCounted<Profile> {
37public:
38    static PassRefPtr<Profile> create(const String& title, unsigned uid);
39    virtual ~Profile();
40
41    const String& title() const { return m_title; }
42    unsigned uid() const { return m_uid; }
43
44    ProfileNode* head() const { return m_head.get(); }
45    void setHead(PassRefPtr<ProfileNode> head) { m_head = head; }
46
47    double totalTime() const { return m_head->totalTime(); }
48
49    double idleTime() const { return m_idleTime; }
50    void setIdleTime(double idleTime) { m_idleTime = idleTime; }
51
52    void forEach(void (ProfileNode::*)());
53
54#ifndef NDEBUG
55    void debugPrintData() const;
56    void debugPrintDataSampleStyle() const;
57#endif
58
59protected:
60    Profile(const String& title, unsigned uid);
61
62private:
63    void removeProfileStart();
64    void removeProfileEnd();
65
66    String m_title;
67    RefPtr<ProfileNode> m_head;
68    unsigned m_uid;
69    double m_idleTime;
70};
71
72} // namespace JSC
73
74#endif // Profile_h
75