org.apache.xalan.templates
Class ElemExsltFunction

java.lang.Object
  |
  +--org.apache.xml.utils.UnImplNode
        |
        +--org.apache.xalan.templates.ElemTemplateElement
              |
              +--org.apache.xalan.templates.ElemTemplate
                    |
                    +--org.apache.xalan.templates.ElemExsltFunction

public class ElemExsltFunction

extends ElemTemplate

**For advanced use only** Implement func:function.

See Also:

Serialized Form

Fields inherited from class org.apache.xalan.templates.ElemTemplate

m_frameSize

Constructor Summary

ElemExsltFunction()

Method Summary

void	clearResult() Clear the return result of this EXSLT function
void	compose(StylesheetRoot sroot) Called after everything else has been recomposed, and allows the function to set remaining values that may be based on some other property that depends on recomposition.
void	execute(TransformerImpl transformer, XObject[] args)
java.lang.String	getNodeName() Return the node name, defined in the Constants class.
XObject	getResult() Return the result of this EXSLT function
int	getXSLToken() Get an integer representation of the element type.
boolean	isResultSet() Return true if the result has been set
void	setCallerFrameSize(int callerFrameSize) Set the frame size of the current caller for use in the variable stack.
void	setResult(XObject result) Set the return result of this EXSLT function

Methods inherited from class org.apache.xalan.templates.ElemTemplate

endCompose, execute, getMatch, getMode, getName, getPriority, getPublicId, getStylesheet, getStylesheetComposed, getStylesheetRoot, getSystemId, recompose, setLocaterInfo, setMatch, setMode, setName, setPriority, setStylesheet

Methods inherited from class org.apache.xalan.templates.ElemTemplateElement

appendChild, appendChild, callVisitors, canAcceptVariables, canStripWhiteSpace, compareTo, containsExcludeResultPrefix, error, error, exprAddChild, exprGetChild, exprGetNumChildren, exprGetParent, exprSetParent, getBaseIdentifier, getChildNodes, getColumnNumber, getDeclaredPrefixes, getDOMBackPointer, getEndColumnNumber, getEndLineNumber, getFirstChild, getFirstChildElem, getLastChild, getLastChildElem, getLength, getLineNumber, getLocalName, getNamespaceForPrefix, getNamespaceForPrefix, getNextSibling, getNextSiblingElem, getNodeType, getOwnerDocument, getOwnerXSLTemplate, getParentElem, getParentNode, getParentNodeElem, getPrefixes, getPreviousSibling, getPreviousSiblingElem, getTagName, getUid, getXmlSpace, handlesNullPrefixes, hasChildNodes, hasTextLitOnly, hasVariableDecl, insertBefore, isCompiledTemplate, item, removeChild, replaceChild, replaceChild, resolvePrefixTables, runtimeInit, setDOMBackPointer, setEndLocaterInfo, setParentElem, setPrefixes, setPrefixes, setUid, setXmlSpace, shouldStripWhiteSpace

Methods inherited from class org.apache.xml.utils.UnImplNode

adoptNode, appendData, cloneNode, createAttribute, createAttributeNS, createCDATASection, createComment, createDocumentFragment, createElement, createElementNS, createEntityReference, createProcessingInstruction, createTextNode, deleteData, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getDoctype, getDocumentElement, getElementById, getElementsByTagName, getElementsByTagNameNS, getEncoding, getImplementation, getNamespaceURI, getNodeValue, getOwnerElement, getPrefix, getSpecified, getStandalone, getStrictErrorChecking, getVersion, hasAttribute, hasAttributeNS, hasAttributes, importNode, insertData, isSupported, normalize, removeAttribute, removeAttributeNode, removeAttributeNS, removeChild, replaceData, setAttribute, setAttributeNode, setAttributeNodeNS, setAttributeNS, setData, setEncoding, setNodeValue, setPrefix, setStandalone, setStrictErrorChecking, setValue, setVersion, splitText, substringData

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ElemExsltFunction

public ElemExsltFunction()

Method Detail

getXSLToken

public int getXSLToken()

Get an integer representation of the element type.

Returns:

An integer representation of the element, defined in the Constants class.

Overrides:

getXSLToken in class ElemTemplate

See Also:

Constants

getNodeName

public java.lang.String getNodeName()

Return the node name, defined in the Constants class.

Returns:

The node name

Overrides:

getNodeName in class ElemTemplate

See Also:

org.apache.xalan.templates.Constants.

execute

public void execute(TransformerImpl transformer,
                    XObject[] args)
             throws TransformerException

compose

public void compose(StylesheetRoot sroot)
             throws TransformerException

Called after everything else has been recomposed, and allows the function to set remaining values that may be based on some other property that depends on recomposition.

Overrides:

compose in class ElemTemplate

getResult

public XObject getResult()

Return the result of this EXSLT function

Returns:

The result of this EXSLT function

setResult

public void setResult(XObject result)

Set the return result of this EXSLT function

Parameters:

result - The return result

isResultSet

public boolean isResultSet()

Return true if the result has been set

Returns:

true if the result has been set

clearResult

public void clearResult()

Clear the return result of this EXSLT function

setCallerFrameSize

public void setCallerFrameSize(int callerFrameSize)

Set the frame size of the current caller for use in the variable stack.

Parameters:

callerFrameSize - The frame size of the caller