net.sf.saxon.instruct
Class UserFunctionParameter

java.lang.Object
  |
  +--net.sf.saxon.instruct.UserFunctionParameter

All Implemented Interfaces:

Binding, java.io.Serializable

public class UserFunctionParameter

extends java.lang.Object

implements Binding, java.io.Serializable

Run-time object representing a formal argument to a user-defined function

See Also:

Serialized Form

Constructor Summary

UserFunctionParameter()

 

Method Summary
Value	evaluateVariable(XPathContext context)           Evaluate the variable
SequenceType	getRequiredType()
java.lang.String	getVariableName()
void	setRequiredType(SequenceType type)
void	setSlotNumber(int slot)
void	setVariableName(java.lang.String name)

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

UserFunctionParameter

public UserFunctionParameter()

setRequiredType

public void setRequiredType(SequenceType type)

getRequiredType

public SequenceType getRequiredType()

setSlotNumber

public void setSlotNumber(int slot)

evaluateVariable

public Value evaluateVariable(XPathContext context)
                       throws XPathException

Description copied from interface: Binding

Evaluate the variable

Specified by:

evaluateVariable in interface Binding

XPathException

setVariableName

public void setVariableName(java.lang.String name)

getVariableName

public java.lang.String getVariableName()