org.oXML.engine
Class AbstractUserFunction

java.lang.Object
  org.oXML.engine.AbstractUserFunction

All Implemented Interfaces:

UserFunction

public abstract class AbstractUserFunction

extends java.lang.Object

implements UserFunction

Constructor Summary

AbstractUserFunction(java.lang.String name, Type type, Type[] sig)

Method Summary

abstract Node	eval(Node[] args, RuntimeContext env)
Name	getName()
Type[]	getSignature()
Type	getType()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractUserFunction

public AbstractUserFunction(java.lang.String name,
                            Type type,
                            Type[] sig)

Method Detail

getName

public Name getName()

Specified by:

getName in interface UserFunction

getType

public Type getType()

Specified by:

getType in interface UserFunction

getSignature

public Type[] getSignature()

Specified by:

getSignature in interface UserFunction

eval

public abstract Node eval(Node[] args,
                          RuntimeContext env)
                   throws ObjectBoxException

Specified by:

eval in interface UserFunction

Throws:

ObjectBoxException