ElemChoose Class Reference

#include <ElemChoose.hpp>

Inherits ElemTemplateElement.

Collaboration diagram for ElemChoose:

List of all members.

Public Member Functions

• ElemChoose (StylesheetConstructionContext &constructionContext, Stylesheet &stylesheetTree, const AttributeListType &atts, XalanFileLoc lineNumber, XalanFileLoc 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.
  

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Detailed Description

Definition at line 37 of file ElemChoose.hpp.

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Constructor & Destructor Documentation

ElemChoose::ElemChoose	(	StylesheetConstructionContext &	constructionContext,
		Stylesheet &	stylesheetTree,
		const AttributeListType &	atts,
		XalanFileLoc	lineNumber,
		XalanFileLoc	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

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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.

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

• ElemChoose.hpp