1 | /* |
2 | * Copyright (C) 2012 Google Inc. All rights reserved. |
3 | * Copyright (C) 2012 Intel Inc. All rights reserved. |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions are |
7 | * met: |
8 | * |
9 | * * Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * * Redistributions in binary form must reproduce the above |
12 | * copyright notice, this list of conditions and the following disclaimer |
13 | * in the documentation and/or other materials provided with the |
14 | * distribution. |
15 | * * Neither the name of Google Inc. nor the names of its |
16 | * contributors may be used to endorse or promote products derived from |
17 | * this software without specific prior written permission. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
20 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
21 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
22 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
23 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
24 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
25 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
26 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
27 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
28 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
29 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
31 | |
32 | #pragma once |
33 | |
34 | #include "Performance.h" |
35 | #include <wtf/RefCounted.h> |
36 | #include <wtf/text/WTFString.h> |
37 | |
38 | namespace WebCore { |
39 | |
40 | class PerformanceEntry : public RefCounted<PerformanceEntry> { |
41 | public: |
42 | virtual ~PerformanceEntry(); |
43 | |
44 | String name() const { return m_name; } |
45 | String entryType() const { return m_entryType; } |
46 | double startTime() const { return m_startTime; } |
47 | double duration() const { return m_duration; } |
48 | |
49 | enum class Type { |
50 | Navigation = 1 << 0, |
51 | Mark = 1 << 1, |
52 | Measure = 1 << 2, |
53 | Resource = 1 << 3, |
54 | }; |
55 | |
56 | Type type() const { return m_type; } |
57 | |
58 | static Optional<Type> parseEntryTypeString(const String& entryType); |
59 | |
60 | bool isResource() const { return m_type == Type::Resource; } |
61 | bool isMark() const { return m_type == Type::Mark; } |
62 | bool isMeasure() const { return m_type == Type::Measure; } |
63 | |
64 | static bool startTimeCompareLessThan(const RefPtr<PerformanceEntry>& a, const RefPtr<PerformanceEntry>& b) |
65 | { |
66 | return a->startTime() < b->startTime(); |
67 | } |
68 | |
69 | protected: |
70 | PerformanceEntry(Type, const String& name, const String& entryType, double startTime, double finishTime); |
71 | |
72 | private: |
73 | const String m_name; |
74 | const String m_entryType; |
75 | const double m_startTime; |
76 | const double m_duration; |
77 | const Type m_type; |
78 | }; |
79 | |
80 | } // namespace WebCore |
81 | |