pjs/parser/html/nsAHtml5TreeOpSink.h

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2.4 KiB
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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is HTML Parser C++ Translator code.
*
* The Initial Developer of the Original Code is
* Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2009
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Henri Sivonen <hsivonen@iki.fi>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef nsAHtml5TreeOpSink_h___
#define nsAHtml5TreeOpSink_h___
/**
* The purpose of this interface is to connect a tree op executor
* (main-thread case), a tree op stage (non-speculative off-the-main-thread
* case) or a speculation (speculative case).
*/
class nsAHtml5TreeOpSink {
public:
/**
* Flush the operations from the tree operations from the argument
* queue if flushing is not expensive.
*/
virtual void MaybeFlush(nsTArray<nsHtml5TreeOperation>& aOpQueue) = 0;
/**
* Flush the operations from the tree operations from the argument
* queue unconditionally.
*/
virtual void ForcedFlush(nsTArray<nsHtml5TreeOperation>& aOpQueue) = 0;
};
#endif /* nsAHtml5TreeOpSink_h___ */