org.apache.xalan.templates
Class ElemParam

java.lang.Object
  |
  +--org.apache.xml.utils.UnImplNode
        |
        +--org.apache.xalan.templates.ElemTemplateElement
              |
              +--org.apache.xalan.templates.ElemVariable
                    |
                    +--org.apache.xalan.templates.ElemParam

public class ElemParam

extends ElemVariable

**For advanced use only** Implement xsl:param.

See Also:

variables in XSLT Specification, Serialized Form

Constructor Summary

ElemParam()
Constructor ElemParam

ElemParam(ElemParam param)
Copy constructor.

Method Summary

void	execute(TransformerImpl transformer, Node sourceNode, QName mode) Execute a parameter declaration.
java.lang.String	getNodeName() Return the node name.
int	getXSLToken() Get an int constant identifying the type of element.

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

getIsTopLevel, getName, getSelect, getValue, recompose, setIsTopLevel, setName, setSelect

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

appendChild, canStripWhiteSpace, compareTo, compose, containsExcludeResultPrefix, error, getBaseIdentifier, getChildNodes, getColumnNumber, getDeclaredPrefixes, getDOMBackPointer, getFirstChild, getFirstChildElem, getLastChild, getLength, getLineNumber, getNamespaceForPrefix, getNamespaceForPrefix, getNextSibling, getNextSiblingElem, getNodeType, getOwnerDocument, getParentElem, getParentNode, getPrefixes, getPreviousSibling, getPublicId, getStylesheet, getStylesheetComposed, getStylesheetRoot, getSystemId, getTagName, getUid, getXmlSpace, hasChildNodes, isCompiledTemplate, item, removeChild, replaceChild, resolvePrefixTables, runtimeInit, setDOMBackPointer, setLocaterInfo, setPrefixes, setPrefixes, setUid, setXmlSpace, shouldStripWhiteSpace

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ElemParam

public ElemParam()

Constructor ElemParam

ElemParam

public ElemParam(ElemParam param)
          throws TransformerException

Copy constructor.

Parameters:

param - Element from an xsl:param

Throws:

TransformerException -

Method Detail

getXSLToken

public int getXSLToken()

Get an int constant identifying the type of element.

Returns:

The token ID of the element

Overrides:

getXSLToken in class ElemVariable

See Also:

Constants

getNodeName

public java.lang.String getNodeName()

Return the node name.

Returns:

The element's name

Overrides:

getNodeName in class ElemVariable

execute

public void execute(TransformerImpl transformer,
                    Node sourceNode,
                    QName mode)
             throws TransformerException

Execute a parameter declaration. There are two elements that can be used to bind variables: xsl:variable and xsl:param. The difference is that the value specified on the xsl:param variable is only a default value for the binding; when the template or stylesheet within which the xsl:param element occurs is invoked, parameters may be passed that are used in place of the default values.

Parameters:

transformer - non-null reference to the the current transform-time state.

sourceNode - non-null reference to the current source node.

mode - reference, which may be null, to the current mode.

Throws:

TransformerException -

Overrides:

execute in class ElemVariable