Package net.sf.saxon.expr.instruct

Class ElementCreator.ElementCreationDetails

java.lang.Object

net.sf.saxon.expr.instruct.ElementCreator.ElementCreationDetails

Direct Known Subclasses:

Copy.CopyElementDetails

Enclosing class:

ElementCreator

public abstract static class ElementCreator.ElementCreationDetails
extends Object

ElementCreationDetails is a package of information and callbacks designed to parameterize the element construction process, to allow maximum use of common code for direct interpreted evaluation, elaborated evaluation, streamed evaluation, etc; supporting the variations that exist between computed element constructors, fixed element constructors, and shallow copy.

Constructor Summary

Constructors

Constructor	Description
ElementCreationDetails()

Method Summary

Modifier and Type	Method	Description
abstract NodeName	getNodeName(XPathContext context)	Get the name of the element node to be constructed
abstract String	getSystemId(XPathContext context)	Get the base URI to be assigned to the new element node
abstract void	processContent(Outputter out, XPathContext context)	Callback to process the content expression, generating attributes, children and descendants (but not namespaces) of the new element node

Methods inherited from class java.lang.Object

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

Constructor Details

ElementCreationDetails

public ElementCreationDetails()

Method Details

getNodeName

public abstract NodeName getNodeName(XPathContext context)
                              throws XPathException

Get the name of the element node to be constructed

Parameters:

context - evaluation context

Returns:

the element name

Throws:

XPathException - if computation of the element name fails

getSystemId

public abstract String getSystemId(XPathContext context)
                            throws XPathException

Get the base URI to be assigned to the new element node

Parameters:

context - evaluation context

Returns:

the base URI

Throws:

XPathException - if computation of the base URI fails

processContent

public abstract void processContent(Outputter out,
 XPathContext context)
                             throws XPathException

Callback to process the content expression, generating attributes, children and descendants (but not namespaces) of the new element node

Parameters:

out - the output destination

context - evaluation context

Throws:

XPathException - if processing fails