Xalan-C++ API Documentation

The Xalan C++ XSLT Processor Version 1.9

ElemChoose Class Reference

Inheritance diagram for ElemChoose:

[legend]Collaboration diagram for ElemChoose:

[legend]List of all members.

Public Member Functions

ElemChoose (StylesheetConstructionContext &constructionContext, Stylesheet &stylesheetTree, const AttributeListType &atts, int lineNumber, int columnNumber)
Construct an object corresponding to an "xsl:choose" element.
virtual const XalanDOMString & getElementName () const
Get a string for the name of the element.
virtual const ElemTemplateElement * startElement (StylesheetExecutionContext &executionContext) const
Completes "pre-processing" before any sub-elements are invoked (i.e.
virtual const ElemTemplateElement * getNextChildElemToExecute (StylesheetExecutionContext &executionContext, const ElemTemplateElement *currentElem) const
Returns the next sub-element (i.e.

Protected Member Functions

virtual bool childTypeAllowed (int xslToken) const
Given an xsl token type, determine whether or not a child of that type is allowed.

Constructor & Destructor Documentation

ElemChoose::ElemChoose ( StylesheetConstructionContext & constructionContext,

Stylesheet & stylesheetTree,

const AttributeListType & atts,

int lineNumber,

int columnNumber

)

Construct an object corresponding to an "xsl:choose" element.

Parameters:

constructionContext context for construction of object

stylesheetTree stylesheet containing element

atts list of attributes for element

lineNumber line number in document

columnNumber column number in document

Member Function Documentation

virtual bool ElemChoose::childTypeAllowed ( int xslToken ) const [protected, virtual]

Given an xsl token type, determine whether or not a child of that type is allowed.
This is so derived types can determine whether a particular type of child is allowed for the instance. It is called from appendChildElem().
The default is to allow no types (no children)

Parameters:

xslToken The xsl token value of the child.

Returns:
true if the child is allowed, or false if not.

Reimplemented from ElemTemplateElement.

virtual const XalanDOMString& ElemChoose::getElementName ( ) const [virtual]

Get a string for the name of the element.
Useful for debugging purposes, and error reporting.

Returns:
A string containing the name of the element.

Implements ElemTemplateElement.

virtual const ElemTemplateElement* ElemChoose::getNextChildElemToExecute ( StylesheetExecutionContext & executionContext,

const ElemTemplateElement * currentElem

) const [virtual]

Returns the next sub-element (i.e.
children, attribute-sets, templates) to execute.

Parameters:

executionContext context to execute element

currentElem the last sub-element to be executed

Returns:
next sub-element to execute, 0 only if no more sub-elements to execute

Reimplemented from ElemTemplateElement.

virtual const ElemTemplateElement* ElemChoose::startElement ( StylesheetExecutionContext & executionContext ) const [virtual]

Completes "pre-processing" before any sub-elements are invoked (i.e.
children, attribute sets and templates). If there are no sub-elements it executes the primary function of the element.

Parameters:

executionContext context to execute this element

Reimplemented from ElemTemplateElement.

The documentation for this class was generated from the following file:

ElemChoose.hpp

Interpreting class diagrams

Doxygen and GraphViz are used to generate this API documentation from the Xalan-C header files.