xercesc/sax2/SAX2XMLFilter.hpp

0001 /*
0002  * Licensed to the Apache Software Foundation (ASF) under one or more
0003  * contributor license agreements.  See the NOTICE file distributed with
0004  * this work for additional information regarding copyright ownership.
0005  * The ASF licenses this file to You under the Apache License, Version 2.0
0006  * (the "License"); you may not use this file except in compliance with
0007  * the License.  You may obtain a copy of the License at
0008  *
0009  *      http://www.apache.org/licenses/LICENSE-2.0
0010  *
0011  * Unless required by applicable law or agreed to in writing, software
0012  * distributed under the License is distributed on an "AS IS" BASIS,
0013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
0014  * See the License for the specific language governing permissions and
0015  * limitations under the License.
0016  */
0017
0018 /*
0019  * $Id$
0020  */
0021
0022 #if !defined(XERCESC_INCLUDE_GUARD_SAX2XMLFILTER_HPP)
0023 #define XERCESC_INCLUDE_GUARD_SAX2XMLFILTER_HPP
0024
0025 #include <xercesc/sax2/SAX2XMLReader.hpp>
0026
0027 XERCES_CPP_NAMESPACE_BEGIN
0028
0029 class SAX2_EXPORT SAX2XMLFilter : public SAX2XMLReader
0030 {
0031 public:
0032     // -----------------------------------------------------------------------
0033     //  Constructors and Destructor
0034     // -----------------------------------------------------------------------
0035     /** @name Constructors and Destructor */
0036     //@{
0037     /** The default constructor */
0038     SAX2XMLFilter()
0039     {
0040     }
0041     /** The destructor */
0042     virtual ~SAX2XMLFilter()
0043     {
0044     }
0045     //@}
0046
0047     //-----------------------------------------------------------------------
0048     // The XMLFilter interface
0049     //-----------------------------------------------------------------------
0050     /** @name Implementation of SAX 2.0 XMLFilter interface's. */
0051     //@{
0052
0053     /**
0054       * This method returns the parent XMLReader object.
0055       *
0056       * @return A pointer to the parent XMLReader object.
0057       */
0058     virtual SAX2XMLReader* getParent() const = 0 ;
0059
0060     /**
0061       * Sets the parent XMLReader object; parse requests will be forwarded to this
0062       * object, and callback notifications coming from it will be postprocessed
0063       *
0064       * @param parent The new XMLReader parent.
0065       * @see SAX2XMLReader#SAX2XMLReader
0066       */
0067     virtual void setParent(SAX2XMLReader* parent) = 0;
0068
0069     //@}
0070
0071 private :
0072     /* The copy constructor, you cannot call this directly */
0073     SAX2XMLFilter(const SAX2XMLFilter&);
0074
0075     /* The assignment operator, you cannot call this directly */
0076     SAX2XMLFilter& operator=(const SAX2XMLFilter&);
0077
0078 };
0079
0080 XERCES_CPP_NAMESPACE_END
0081
0082 #endif