AstEmpty

java.lang.Object

com.sun.el.lang.ELSupport

com.sun.el.parser.SimpleNode

com.sun.el.parser.AstEmpty

All Implemented Interfaces:: Node

public final class AstEmpty extends SimpleNode

Version:: $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: kchung $
Author:: Jacob Hookom [jacob@hookom.net]

Field Summary

Fields inherited from class SimpleNode
children, id, image, parent
Constructor Summary

Constructors

Constructor

Description

AstEmpty(int id)
Method Summary

Modifier and Type

Method

Description

Class

getType(EvaluationContext ctx)

Object

getValue(EvaluationContext ctx)

Methods inherited from class SimpleNode
accept, dump, equals, getImage, getMethodInfo, getValueReference, hashCode, invoke, isParametersProvided, isReadOnly, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, setImage, setValue, toString, toString

Methods inherited from class ELSupport
checkType, coerceToBoolean, coerceToCharacter, coerceToEnum, coerceToNumber, coerceToNumber, coerceToNumber, coerceToNumber, coerceToString, coerceToType, coerceToType, compare, containsNulls, equals, isBigDecimalOp, isBigIntegerOp, isDoubleOp, isDoubleStringOp, isLongOp, isStringFloat, throwUnhandled, toFloat, toNumber

Methods inherited from class Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details
- AstEmpty
  
  public AstEmpty(int id)
Method Details
- getType
  
  public Class getType(EvaluationContext ctx) throws javax.el.ELException
  
  Specified by:
  
  getType in interface Node
  
  Overrides:
  
  getType in class SimpleNode
  
  Throws:
  
  javax.el.ELException
- getValue
  
  public Object getValue(EvaluationContext ctx) throws javax.el.ELException
  
  Specified by:
  
  getValue in interface Node
  
  Overrides:
  
  getValue in class SimpleNode
  
  Throws:
  
  javax.el.ELException