/*
 * 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
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

[
    Conditional=INDEXED_DATABASE,
    ImplementationLacksVTable,
] interface IDBKeyRange {
    readonly attribute [OverrideIDLType=IDLIDBKey] any lower;
    readonly attribute [OverrideIDLType=IDLIDBKey] any upper;
    readonly attribute boolean lowerOpen;
    readonly attribute boolean upperOpen;

    [CallWith=ExecState, MayThrowException] static IDBKeyRange only(any value);
    [CallWith=ExecState, MayThrowException] static IDBKeyRange lowerBound(any lower, optional boolean open = false);
    [CallWith=ExecState, MayThrowException] static IDBKeyRange upperBound(any upper, optional boolean open = false);
    [CallWith=ExecState, MayThrowException] static IDBKeyRange bound(any lower, any upper, optional boolean lowerOpen = false, optional boolean upperOpen = false);

    [CallWith=ExecState, MayThrowException] boolean includes(any key);
};