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/*
* Copyright (C) 2010 Google 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:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS 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 APPLE OR ITS 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
#if ENABLE(INDEXED_DATABASE)
#include "ExceptionOr.h"
#include "ScriptWrappable.h"
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
namespace JSC {
class ExecState;
class JSValue;
}
namespace WebCore {
class IDBKey;
class ScriptExecutionContext;
class IDBKeyRange : public ScriptWrappable, public RefCounted<IDBKeyRange> {
public:
static Ref<IDBKeyRange> create(RefPtr<IDBKey>&& lower, RefPtr<IDBKey>&& upper, bool isLowerOpen, bool isUpperOpen);
static Ref<IDBKeyRange> create(RefPtr<IDBKey>&&);
~IDBKeyRange();
IDBKey* lower() const { return m_lower.get(); }
IDBKey* upper() const { return m_upper.get(); }
bool lowerOpen() const { return m_isLowerOpen; }
bool upperOpen() const { return m_isUpperOpen; }
static ExceptionOr<Ref<IDBKeyRange>> only(RefPtr<IDBKey>&& value);
static ExceptionOr<Ref<IDBKeyRange>> only(JSC::ExecState&, JSC::JSValue key);
static ExceptionOr<Ref<IDBKeyRange>> lowerBound(JSC::ExecState&, JSC::JSValue bound, bool open);
static ExceptionOr<Ref<IDBKeyRange>> upperBound(JSC::ExecState&, JSC::JSValue bound, bool open);
static ExceptionOr<Ref<IDBKeyRange>> bound(JSC::ExecState&, JSC::JSValue lower, JSC::JSValue upper, bool lowerOpen, bool upperOpen);
ExceptionOr<bool> includes(JSC::ExecState&, JSC::JSValue key);
WEBCORE_EXPORT bool isOnlyKey() const;
private:
IDBKeyRange(RefPtr<IDBKey>&& lower, RefPtr<IDBKey>&& upper, bool isLowerOpen, bool isUpperOpen);
RefPtr<IDBKey> m_lower;
RefPtr<IDBKey> m_upper;
bool m_isLowerOpen;
bool m_isUpperOpen;
};
} // namespace WebCore
#endif
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