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#ifndef PerformanceEntryList_h
33#define PerformanceEntryList_h
34
35#if ENABLE(WEB_TIMING) && ENABLE(PERFORMANCE_TIMELINE)
36
37#include <wtf/PassRefPtr.h>
38#include <wtf/RefCounted.h>
39#include <wtf/RefPtr.h>
40#include <wtf/Vector.h>
41
42namespace WebCore {
43
44class PerformanceEntry;
45
46class PerformanceEntryList : public RefCounted<PerformanceEntryList> {
47public:
48    static PassRefPtr<PerformanceEntryList> create() { return adoptRef(new PerformanceEntryList); }
49    ~PerformanceEntryList();
50
51    unsigned length() const;
52    PerformanceEntry* item(unsigned index);
53
54    void append(PassRefPtr<PerformanceEntry>);
55    void appendAll(const Vector<RefPtr<PerformanceEntry>>&);
56
57    void sort();
58
59private:
60    PerformanceEntryList();
61
62    Vector<RefPtr<PerformanceEntry>> m_entries;
63};
64
65} // namespace WebCore
66
67#endif // !ENABLE(WEB_TIMING) && ENABLE(PERFORMANCE_TIMELINE)
68#endif // PerformanceEntryList_h
69