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/*
* Copyright (C) 2020 Apple 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 INC. 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 INC. 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.
*/
function initializeTransformStreamDefaultController()
{
"use strict";
return this;
}
@getter
function desiredSize()
{
"use strict";
if (!@isTransformStreamDefaultController(this))
throw @makeThisTypeError("TransformStreamDefaultController", "enqueue");
const stream = @getByIdDirectPrivate(this, "stream");
const readable = @getByIdDirectPrivate(stream, "readable");
const readableController = @getByIdDirectPrivate(readable, "readableStreamController");
return @readableStreamDefaultControllerGetDesiredSize(readableController);
}
function enqueue(chunk)
{
"use strict";
if (!@isTransformStreamDefaultController(this))
throw @makeThisTypeError("TransformStreamDefaultController", "enqueue");
@transformStreamDefaultControllerEnqueue(this, chunk);
}
function error(e)
{
"use strict";
if (!@isTransformStreamDefaultController(this))
throw @makeThisTypeError("TransformStreamDefaultController", "error");
@transformStreamDefaultControllerError(this, e);
}
function terminate()
{
"use strict";
if (!@isTransformStreamDefaultController(this))
throw @makeThisTypeError("TransformStreamDefaultController", "terminate");
@transformStreamDefaultControllerTerminate(this);
}
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