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 40 namespace WebCore { 41 42 class EntryArray; 43 44 class EntryArraySync : public RefCounted<EntryArraySync> { 45 public: create()46 static PassRefPtr<EntryArraySync> create() 47 { 48 return adoptRef(new EntryArraySync()); 49 } 50 51 static PassRefPtr<EntryArraySync> create(EntryArray*); 52 length()53 unsigned length() const { return m_entries.size(); } 54 EntrySync* item(unsigned index) const; 55 isEmpty()56 bool isEmpty() const { return m_entries.isEmpty(); } clear()57 void clear() { m_entries.clear(); } append(PassRefPtr<EntrySync> entry)58 void append(PassRefPtr<EntrySync> entry) { m_entries.append(entry); } 59 60 private: 61 EntryArraySync(); 62 63 Vector<RefPtr<EntrySync> > m_entries; 64 }; 65 66 } 67 68 #endif // ENABLE(FILE_SYSTEM) 69 70 #endif // EntryArraySync_h 71