com.sun.el.parser
Class AstEmpty

java.lang.Object
  extended by com.sun.el.lang.ELSupport
      extended by com.sun.el.parser.SimpleNode
          extended by 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: tcfujii $
Author:
Jacob Hookom [jacob@hookom.net]

Field Summary
 
Fields inherited from class com.sun.el.parser.SimpleNode
children, id, image, parent
 
Constructor Summary
AstEmpty(int id)
           
 
Method Summary
 Class getType(EvaluationContext ctx)
           
 Object getValue(EvaluationContext ctx)
           
 
Methods inherited from class com.sun.el.parser.SimpleNode
accept, dump, equals, getImage, getMethodInfo, hashCode, invoke, isReadOnly, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, setImage, setValue, toString, toString
 
Methods inherited from class com.sun.el.lang.ELSupport
coerceToBoolean, coerceToCharacter, coerceToEnum, coerceToNumber, coerceToNumber, coerceToNumber, coerceToNumber, coerceToString, coerceToType, compare, containsNulls, equals, isBigDecimalOp, isBigIntegerOp, isDoubleOp, isDoubleStringOp, isLongOp, isStringFloat, throwUnhandled, toFloat, toNumber
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

AstEmpty

public AstEmpty(int id)
Method Detail

getType

public Class getType(EvaluationContext ctx)
              throws ELException
Specified by:
getType in interface Node
Overrides:
getType in class SimpleNode
Throws:
ELException

getValue

public Object getValue(EvaluationContext ctx)
                throws ELException
Specified by:
getValue in interface Node
Overrides:
getValue in class SimpleNode
Throws:
ELException


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