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/*
* Copyright (C) 2012 Google Inc. All rights reserved.
* Copyright (C) 2012 Intel Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#pragma once
#include "Performance.h"
#include <wtf/RefCounted.h>
#include <wtf/text/WTFString.h>
namespace WebCore {
DECLARE_ALLOCATOR_WITH_HEAP_IDENTIFIER(PerformanceEntry);
class PerformanceEntry : public RefCounted<PerformanceEntry> {
WTF_MAKE_FAST_ALLOCATED_WITH_HEAP_IDENTIFIER(PerformanceEntry);
public:
virtual ~PerformanceEntry();
const String& name() const { return m_name; }
double startTime() const { return m_startTime; }
double duration() const { return m_duration; }
enum class Type {
Navigation = 1 << 0,
Mark = 1 << 1,
Measure = 1 << 2,
Resource = 1 << 3,
};
virtual Type type() const = 0;
virtual ASCIILiteral entryType() const = 0;
static Optional<Type> parseEntryTypeString(const String& entryType);
bool isResource() const { return type() == Type::Resource; }
bool isMark() const { return type() == Type::Mark; }
bool isMeasure() const { return type() == Type::Measure; }
static bool startTimeCompareLessThan(const RefPtr<PerformanceEntry>& a, const RefPtr<PerformanceEntry>& b)
{
return a->startTime() < b->startTime();
}
protected:
PerformanceEntry(const String& name, double startTime, double finishTime);
private:
const String m_name;
const double m_startTime;
const double m_duration;
};
} // namespace WebCore