63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
/*
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----
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This file is part of SECONDO.
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Copyright (C) 2004, University in Hagen, Department of Computer Science,
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Database Systems for New Applications.
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SECONDO is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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SECONDO is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with SECONDO; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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----
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The content of this file is based on the OSM algebra of SECONDO
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created by Thomas Uchdorf. It contains an interface a parser class must
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implement to be usable with the XmlFileReader implemented in the equally named
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file.
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*/
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// [...]
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#ifndef __XML_PARSER_INTERFACE_H__
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#define __XML_PARSER_INTERFACE_H__
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// --- Including header-files
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#include "Element.h"
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/*
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This class defines an interface used by the XML reader ("XmlFileReader"[2]) to
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send information about events that just occured.
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*/
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namespace nr2a{
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class XmlParserInterface
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{
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public:
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XmlParserInterface ();
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virtual ~XmlParserInterface ();
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virtual void pushedElementToStack (const Element &element) = 0;
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virtual void poppedElementFromStack (const Element &element) = 0;
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virtual bool isElementInteresting (const Element &element) const = 0;
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virtual bool foundInterestingElement () const = 0;
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virtual void processedText(const std::string &text);
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virtual void processedEntityReference(const std::string &name);
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};
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} // end of namespace
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#endif /* __XML_PARSER_INTERFACE_H__*/
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