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XalanSourceTreeElement.hpp

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00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  *
00005  * Copyright (c) 1999-2004 The Apache Software Foundation.  All rights 
00006  * reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions
00010  * are met:
00011  *
00012  * 1. Redistributions of source code must retain the above copyright
00013  *    notice, this list of conditions and the following disclaimer. 
00014  *
00015  * 2. Redistributions in binary form must reproduce the above copyright
00016  *    notice, this list of conditions and the following disclaimer in
00017  *    the documentation and/or other materials provided with the
00018  *    distribution.
00019  *
00020  * 3. The end-user documentation included with the redistribution,
00021  *    if any, must include the following acknowledgment:  
00022  *       "This product includes software developed by the
00023  *        Apache Software Foundation (http://www.apache.org/)."
00024  *    Alternately, this acknowledgment may appear in the software itself,
00025  *    if and wherever such third-party acknowledgments normally appear.
00026  *
00027  * 4. The names "Xalan" and "Apache Software Foundation" must
00028  *    not be used to endorse or promote products derived from this
00029  *    software without prior written permission. For written 
00030  *    permission, please contact apache@apache.org.
00031  *
00032  * 5. Products derived from this software may not be called "Apache",
00033  *    nor may "Apache" appear in their name, without prior written
00034  *    permission of the Apache Software Foundation.
00035  *
00036  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00037  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00038  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00039  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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00042  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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00046  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00047  * SUCH DAMAGE.
00048  * ====================================================================
00049  *
00050  * This software consists of voluntary contributions made by many
00051  * individuals on behalf of the Apache Software Foundation and was
00052  * originally based on software copyright (c) 1999, International
00053  * Business Machines, Inc., http://www.ibm.com.  For more
00054  * information on the Apache Software Foundation, please see
00055  * <http://www.apache.org/>.
00056  */
00057 #if !defined(XALANSOURCETREEELEMENT_HEADER_GUARD_1357924680)
00058 #define XALANSOURCETREEELEMENT_HEADER_GUARD_1357924680
00059 
00060 
00061 
00062 #include <xalanc/XalanSourceTree/XalanSourceTreeDefinitions.hpp>
00063 
00064 
00065 
00066 #include <xalanc/XalanDOM/XalanDOMString.hpp>
00067 #include <xalanc/XalanDOM/XalanElement.hpp>
00068 #include <xalanc/XalanDOM/XalanNamedNodeMap.hpp>
00069 
00070 
00071 
00072 XALAN_CPP_NAMESPACE_BEGIN
00073 
00074 
00075 
00076 class XalanSourceTreeAttr;
00077 class XalanSourceTreeComment;
00078 class XalanSourceTreeDocument;
00079 class XalanSourceTreeDocumentFragment;
00080 class XalanSourceTreeProcessingInstruction;
00081 class XalanSourceTreeText;
00082 
00083 
00084 
00085 class XALAN_XALANSOURCETREE_EXPORT XalanSourceTreeElement : public XalanElement
00086 {
00087 public:
00088 
00101     XalanSourceTreeElement(
00102             const XalanDOMString&       theTagName,
00103             XalanSourceTreeDocument*    theOwnerDocument,
00104             XalanNode*                  theParentNode = 0,
00105             XalanNode*                  thePreviousSibling = 0,
00106             XalanNode*                  theNextSibling = 0,
00107             IndexType                   theIndex = 0);
00108 
00109     virtual
00110     ~XalanSourceTreeElement();
00111 
00115     virtual const XalanDOMString&
00116     getNodeName() const;
00117 
00121     virtual const XalanDOMString&
00122     getNodeValue() const;
00123 
00127     virtual NodeType
00128     getNodeType() const;
00129 
00139     virtual XalanNode*
00140     getParentNode() const;
00141 
00155     virtual const XalanNodeList*
00156     getChildNodes() const;
00157 
00163     virtual XalanNode*
00164     getFirstChild() const;
00165 
00171     virtual XalanNode*
00172     getLastChild() const;
00173 
00179     virtual XalanNode*
00180     getPreviousSibling() const;
00181 
00187     virtual XalanNode*
00188     getNextSibling() const;
00189 
00194     virtual const XalanNamedNodeMap*
00195     getAttributes() const = 0;
00196 
00206     virtual XalanDocument*
00207     getOwnerDocument() const;
00208 
00210 
00212 
00231 #if defined(XALAN_NO_COVARIANT_RETURN_TYPE)
00232     virtual XalanNode*
00233 #else
00234     virtual XalanSourceTreeElement*
00235 #endif
00236     cloneNode(bool deep) const = 0;
00237 
00239 
00241 
00258     virtual XalanNode*
00259     insertBefore(
00260             XalanNode*  newChild,
00261             XalanNode*  refChild);
00262 
00276     virtual XalanNode*
00277     replaceChild(
00278             XalanNode*  newChild,
00279             XalanNode*  oldChild);
00280 
00288     virtual XalanNode*
00289     removeChild(XalanNode*  oldChild);
00290 
00302     virtual XalanNode*
00303     appendChild(XalanNode*  newChild);
00304 
00306 
00308 
00316     virtual bool
00317     hasChildNodes() const;
00318 
00319 
00321 
00323 
00324 
00338     virtual void
00339     setNodeValue(const XalanDOMString&      nodeValue);
00340 
00342 
00344 
00361     virtual void
00362     normalize();
00363 
00377     virtual bool
00378     isSupported(
00379             const XalanDOMString&   feature,
00380             const XalanDOMString&   version) const;
00381 
00395     virtual const XalanDOMString&
00396     getNamespaceURI() const = 0;
00397 
00402     virtual const XalanDOMString&
00403     getPrefix() const = 0;
00404 
00412     virtual const XalanDOMString&
00413     getLocalName() const = 0;
00414 
00444     virtual void
00445     setPrefix(const XalanDOMString& prefix);
00446 
00447     virtual bool
00448     isIndexed() const;
00449 
00450     virtual IndexType
00451     getIndex() const;
00452 
00454 
00455     // These interfaces are inherited from XalanElement...
00456 
00465     virtual const XalanDOMString&
00466     getTagName() const;
00467 
00475     virtual const XalanDOMString&
00476     getAttribute(const XalanDOMString&      name) const = 0;
00477 
00485     virtual XalanAttr*
00486     getAttributeNode(const XalanDOMString&      name) const = 0;
00487 
00498     virtual XalanNodeList*
00499     getElementsByTagName(const XalanDOMString&  name) const;
00500 
00502 
00504 
00526     virtual void
00527     setAttribute(
00528             const XalanDOMString&   name, 
00529             const XalanDOMString&   value);
00530 
00550     virtual XalanAttr*
00551     setAttributeNode(XalanAttr*     newAttr);
00552 
00554 
00556     
00572     virtual XalanAttr*
00573     removeAttributeNode(XalanAttr*  oldAttr);
00574 
00587     virtual void
00588     removeAttribute(const XalanDOMString&   name);
00589 
00591 
00593 
00604     virtual const XalanDOMString&
00605     getAttributeNS(
00606             const XalanDOMString&   namespaceURI,
00607             const XalanDOMString&   localName) const = 0;
00608 
00649     virtual void
00650     setAttributeNS(
00651             const XalanDOMString&   namespaceURI,
00652             const XalanDOMString&   qualifiedName,
00653             const XalanDOMString&   value);
00654 
00669     virtual void
00670     removeAttributeNS(
00671             const XalanDOMString&   namespaceURI,
00672             const XalanDOMString&   localName);
00673 
00684     virtual XalanAttr*
00685     getAttributeNodeNS(
00686             const XalanDOMString&   namespaceURI,
00687             const XalanDOMString&   localName) const = 0;
00688 
00708     virtual XalanAttr*
00709     setAttributeNodeNS(XalanAttr*   newAttr);
00710 
00726     virtual XalanNodeList*
00727     getElementsByTagNameNS(
00728             const XalanDOMString&   namespaceURI,
00729             const XalanDOMString&   localName) const;
00730 
00732 
00733 
00734     // public interfaces not inherited from XalanElement...
00735 
00736     XalanSourceTreeDocument*
00737     getDocument() const
00738     {
00739         return m_ownerDocument;
00740     }
00741 
00742     void
00743     setParent(XalanSourceTreeElement*   theParent)
00744     {
00745         m_parentNode = theParent;
00746     }
00747 
00748     void
00749     setParent(XalanSourceTreeDocumentFragment*  theParent);
00750 
00751     void
00752     setPreviousSibling(XalanSourceTreeComment*  thePreviousSibling);
00753 
00754     void
00755     setPreviousSibling(XalanSourceTreeElement*  thePreviousSibling);
00756 
00757     void
00758     setPreviousSibling(XalanSourceTreeProcessingInstruction*    thePreviousSibling);
00759 
00760     void
00761     setPreviousSibling(XalanSourceTreeText*     thePreviousSibling);
00762 
00763     void
00764     appendSiblingNode(XalanSourceTreeComment*   theSibling);
00765 
00766     void
00767     appendSiblingNode(XalanSourceTreeElement*   theSibling);
00768 
00769     void
00770     appendSiblingNode(XalanSourceTreeProcessingInstruction*     theSibling);
00771 
00772     void
00773     appendSiblingNode(XalanSourceTreeText*  theSibling);
00774 
00775     void
00776     appendChildNode(XalanSourceTreeComment*     theChild);
00777 
00778     void
00779     appendChildNode(XalanSourceTreeElement*     theChild);
00780 
00781     void
00782     appendChildNode(XalanSourceTreeProcessingInstruction*   theChild);
00783 
00784     void
00785     appendChildNode(XalanSourceTreeText*    theChild);
00786 
00787     void
00788     setIndex(IndexType  theIndex)
00789     {
00790         m_index = theIndex;
00791     }
00792 
00798     void
00799     clearChildren()
00800     {
00801         m_firstChild = 0;
00802     }
00803 
00804 protected:
00805 
00806     XalanSourceTreeElement(
00807             const XalanSourceTreeElement&   theSource,
00808             bool                            deep = false);
00809 
00810     static const XalanDOMString     s_emptyString;
00811 
00812     // Data members...
00813     const XalanDOMString&       m_tagName;
00814 
00815 private:
00816 
00817     // Not implemented...
00818     XalanSourceTreeElement&
00819 	operator=(const XalanSourceTreeElement&        theSource);
00820 
00821     bool
00822 	operator==(const XalanSourceTreeElement&   theRHS) const;
00823 
00824 
00825     // Data members...
00826     XalanSourceTreeDocument*    m_ownerDocument;
00827 
00828     XalanNode*                  m_parentNode;
00829 
00830     XalanNode*                  m_previousSibling;
00831 
00832     XalanNode*                  m_nextSibling;
00833 
00834     XalanNode*                  m_firstChild;
00835 
00836     IndexType                   m_index;
00837 };
00838 
00839 
00840 
00841 XALAN_CPP_NAMESPACE_END
00842 
00843 
00844 
00845 #endif  // !defined(XALANSOURCETREEELEMENT_HEADER_GUARD_1357924680)

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Xalan-C++ XSLT Processor Version 1.7
Copyright © 1999-2004 The Apache Software Foundation. All Rights Reserved.