oracle.cabo.share.expl
Class Function

java.lang.Object
  |
  +--oracle.cabo.share.expl.Function

Direct Known Subclasses:

JavaMethod

public abstract class Function

extends java.lang.Object

Function is the abstraction for an EL Function

Method Summary

abstract java.lang.Class[]	getParameterTypes()
abstract java.lang.Class	getReturnType()
abstract java.lang.Object	invoke(java.lang.Object instance, java.lang.Object[] args)

Methods inherited from class java.lang.Object

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

Method Detail

invoke

public abstract java.lang.Object invoke(java.lang.Object instance,
                                        java.lang.Object[] args)
                                 throws java.lang.IllegalAccessException,
                                        java.lang.IllegalArgumentException,
                                        java.lang.reflect.InvocationTargetException

getParameterTypes

public abstract java.lang.Class[] getParameterTypes()

getReturnType

public abstract java.lang.Class getReturnType()