1/*
2 * Copyright (C) 2010 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#ifndef EntryArraySync_h
32#define EntryArraySync_h
33
34#if ENABLE(FILE_SYSTEM)
35
36#include "EntrySync.h"
37#include <wtf/PassRefPtr.h>
38#include <wtf/RefCounted.h>
39
40namespace WebCore {
41
42class EntryArray;
43
44class EntryArraySync : public RefCounted<EntryArraySync> {
45public:
46    static PassRefPtr<EntryArraySync> create()
47    {
48        return adoptRef(new EntryArraySync());
49    }
50
51    static PassRefPtr<EntryArraySync> create(EntryArray*);
52
53    unsigned length() const { return m_entries.size(); }
54    EntrySync* item(unsigned index) const;
55
56    bool isEmpty() const { return m_entries.isEmpty(); }
57    void clear() { m_entries.clear(); }
58    void append(PassRefPtr<EntrySync> entry) { m_entries.append(entry); }
59
60private:
61    EntryArraySync();
62
63    Vector<RefPtr<EntrySync> > m_entries;
64};
65
66}
67
68#endif // ENABLE(FILE_SYSTEM)
69
70#endif // EntryArraySync_h
71