williamr@2: // Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: // Plugin interface
williamr@2: // 
williamr@2: //
williamr@2: 
williamr@2: #ifndef __CONTENTPROCESSOR_H__
williamr@2: #define __CONTENTPROCESSOR_H__
williamr@2: 
williamr@2: #include <xml/contenthandler.h>
williamr@2: #include <xml/contentsource.h>
williamr@2: 
williamr@2: namespace Xml
williamr@2: {
williamr@2: 
williamr@2: class MContentProcessor : public MContentHandler, public MContentSource
williamr@2: /**
williamr@2: This interface class provides an interface to plugins of the xml framework wishing
williamr@2: to receive and pass on data as part of a chain of plugins.
williamr@2: This class is not used directly, but via a derived class the user provides.
williamr@2: This will allow it to receive data, and pass data onto
williamr@2: other MContentProcessor derivations. Examples of such classes include Validator's and 
williamr@2: AutoCorrector's.
williamr@2: @see MContentHandler
williamr@2: @see ECom
williamr@2: 
williamr@2: 
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 
williamr@2: /**
williamr@2: This method allows for the correct destrution of the plugin.
williamr@2: 
williamr@2: @post				the objects memory is cleaned up.
williamr@2: 
williamr@2: */
williamr@2: 	virtual void Release() = 0;
williamr@2: 
williamr@2: 	};
williamr@2: 
williamr@2: }
williamr@2: 
williamr@2: #endif //__CONTENTPROCESSOR_H__