net.sf.saxon.instruct

Class WithParam

public class WithParam extends GeneralVariable

An instruction derived from a xsl:with-param element in the stylesheet.

Constructor Summary
	WithParam()

Method Summary
ValueRepresentation	evaluateVariable(XPathContext context) Evaluate the variable (method exists only to satisfy the interface)
int	getInstructionNameCode()
static void	getXPathExpressions(WithParam[] params, List list) Get the XPath expressions used in an array of WithParam parameters (add them to the supplied list)
static void	optimize(Optimizer opt, WithParam[] params, StaticContext env, ItemType contextItemType)
TailCall	processLeavingTail(XPathContext context)
static void	promoteParams(WithParam[] params, PromotionOffer offer) Promote the expressions in a set of with-param elements.
static void	simplify(WithParam[] params, StaticContext env)
static void	typeCheck(WithParam[] params, StaticContext env, ItemType contextItemType)

Constructor Detail

public WithParam()

public ValueRepresentation evaluateVariable(XPathContext context)

Evaluate the variable (method exists only to satisfy the interface)

public int getInstructionNameCode()

public static void getXPathExpressions(WithParam[] params, List list)

Get the XPath expressions used in an array of WithParam parameters (add them to the supplied list)

public static void optimize(Optimizer opt, WithParam[] params, StaticContext env, ItemType contextItemType)

public TailCall processLeavingTail(XPathContext context)

public static void promoteParams(WithParam[] params, PromotionOffer offer)

Promote the expressions in a set of with-param elements. This is a convenience method for use by subclasses.

public static void simplify(WithParam[] params, StaticContext env)

public static void typeCheck(WithParam[] params, StaticContext env, ItemType contextItemType)