Class AstEmpty

java.lang.Object

org.jdesktop.el.impl.lang.ELSupport

org.jdesktop.el.impl.parser.SimpleNode

org.jdesktop.el.impl.parser.AstEmpty

All Implemented Interfaces:

Node

public final class AstEmpty
extends SimpleNode

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, getImage, getMethodInfo, invoke, isReadOnly, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, setImage, setValue, toString, toString

Methods inherited from class 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 Object

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

Constructor Details

AstEmpty

public AstEmpty(int id)

Method Details

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