| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * |
| * Copyright (c) 1999-2001 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, |
| * if any, must include the following acknowledgment: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowledgment may appear in the software itself, |
| * if and wherever such third-party acknowledgments normally appear. |
| * |
| * 4. The names "Xalan" and "Apache Software Foundation" must |
| * not be used to endorse or promote products derived from this |
| * software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache", |
| * nor may "Apache" appear in their name, without prior written |
| * permission of the Apache Software Foundation. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation and was |
| * originally based on software copyright (c) 1999, International |
| * Business Machines, Inc., http://www.ibm.com. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| #if !defined(XRESULTTREEFRAG_HEADER_GUARD_1357924680) |
| #define XRESULTTREEFRAG_HEADER_GUARD_1357924680 |
| |
| |
| |
| // Base header file. Must be first. |
| #include <XSLT/XSLTDefinitions.hpp> |
| |
| |
| |
| #include <XalanDOM/XalanDOMString.hpp> |
| |
| |
| |
| #if defined(XALAN_AUTO_PTR_REQUIRES_DEFINITION) |
| #include <XPath/ResultTreeFragBase.hpp> |
| #endif |
| |
| |
| |
| #include <Include/XalanAutoPtr.hpp> |
| |
| |
| |
| // Base class header file. |
| #include <XPath/NodeRefListBase.hpp> |
| #include <XPath/XObject.hpp> |
| |
| |
| |
| #include <XSLT/StylesheetExecutionContext.hpp> |
| |
| |
| |
| class ResultTreeFrag; |
| |
| |
| |
| class XALAN_XSLT_EXPORT XResultTreeFrag : public XObject |
| { |
| public: |
| |
| typedef XObject ParentType; |
| |
| |
| /** |
| * Construct an XResultTreeFrag object from a result tree fragment |
| * |
| * @param val source result tree fragment. |
| */ |
| XResultTreeFrag(ResultTreeFragBase& value); |
| |
| /** |
| * Construct an XResultTreeFrag object from another |
| * |
| * @param source source XResultTreeFrag |
| * @param deepClone true to copy all subobjects, default is false |
| */ |
| XResultTreeFrag( |
| const XResultTreeFrag& source, |
| bool deepClone = false); |
| |
| virtual |
| ~XResultTreeFrag(); |
| |
| |
| void |
| setExecutionContext(StylesheetExecutionContext* theExecutionContext) |
| { |
| m_executionContext = theExecutionContext; |
| } |
| |
| // These methods are inherited from XObject ... |
| |
| #if defined(XALAN_NO_COVARIANT_RETURN_TYPE) |
| virtual XObject* |
| #else |
| virtual XResultTreeFrag* |
| #endif |
| clone(void* theAddress = 0) const; |
| |
| virtual XalanDOMString |
| getTypeString() const; |
| |
| virtual double |
| num() const; |
| |
| virtual bool |
| boolean() const; |
| |
| virtual const XalanDOMString& |
| str() const; |
| |
| virtual void |
| str( |
| FormatterListener& formatterListener, |
| MemberFunctionPtr function) const; |
| |
| virtual void |
| str(XalanDOMString& theBuffer) const; |
| |
| virtual const ResultTreeFragBase& |
| rtree() const; |
| |
| virtual const NodeRefListBase& |
| nodeset() const; |
| |
| virtual void |
| ProcessXObjectTypeCallback(XObjectTypeCallback& theCallbackObject); |
| |
| virtual void |
| ProcessXObjectTypeCallback(XObjectTypeCallback& theCallbackObject) const; |
| |
| /** |
| * Release the ResultTreeFrag held by the instance. |
| */ |
| ResultTreeFragBase* |
| release(); |
| |
| /** |
| * Change the value of an XResultTreeFrag |
| * |
| * @param theValue The new value. |
| */ |
| void |
| set(ResultTreeFragBase* theValue); |
| |
| // This is a proxy class for result tree fragment to node-set |
| // conversion. |
| class XALAN_XSLT_EXPORT NodeRefListBaseProxy : public NodeRefListBase |
| { |
| public: |
| |
| NodeRefListBaseProxy(const XResultTreeFrag& theXResultTreeFrag); |
| |
| virtual |
| ~NodeRefListBaseProxy(); |
| |
| virtual XalanNode* |
| item(size_type index) const; |
| |
| virtual size_type |
| getLength() const; |
| |
| virtual size_type |
| indexOf(const XalanNode* theNode) const; |
| |
| private: |
| |
| // Not implemented... |
| NodeRefListBaseProxy(const NodeRefListBaseProxy&); |
| |
| const XResultTreeFrag& m_xresultTreeFrag; |
| }; |
| |
| friend class NodeRefListBaseProxy; |
| |
| protected: |
| |
| virtual void |
| dereferenced(); |
| |
| private: |
| |
| // New member functions for node list compatibility... |
| XalanNode* |
| item(unsigned int index) const; |
| |
| unsigned int |
| getLength() const; |
| |
| unsigned int |
| indexOf(const XalanNode* theNode) const; |
| |
| |
| // Data members... |
| ResultTreeFragBase* m_value; |
| |
| StylesheetExecutionContext* m_executionContext; |
| |
| mutable XalanDOMString m_cachedStringValue; |
| |
| mutable double m_cachedNumberValue; |
| }; |
| |
| |
| |
| #endif // XRESULTTREEFRAG_HEADER_GUARD_1357924680 |