org.zkoss.zel.impl.parser
Class AstLiteralExpression

java.lang.Object
  org.zkoss.zel.impl.lang.ELSupport
      org.zkoss.zel.impl.parser.SimpleNode
          org.zkoss.zel.impl.parser.AstLiteralExpression

All Implemented Interfaces:

Node

public final class AstLiteralExpression
extends SimpleNode

Author:

Jacob Hookom [jacob@hookom.net]

Field Summary

Fields inherited from class org.zkoss.zel.impl.parser.SimpleNode

children, id, image, parent

Fields inherited from class org.zkoss.zel.impl.lang.ELSupport

COERCE_NULL_TO_NULL, COERCE_TO_ZERO

Constructor Summary

AstLiteralExpression(int id)

Method Summary

java.lang.Class<?>	getType(EvaluationContext ctx)
java.lang.Object	getValue(EvaluationContext ctx)
void	setImage(java.lang.String image)

Methods inherited from class org.zkoss.zel.impl.parser.SimpleNode

accept, equals, getImage, getMethodInfo, getValueReference, hashCode, invoke, isParametersProvided, isReadOnly, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetNumSiblings, jjtGetParent, jjtOpen, jjtSetParent, setValue, toString

Methods inherited from class org.zkoss.zel.impl.lang.ELSupport

coerceToBoolean, coerceToDateTime, coerceToEnum, coerceToNumber, coerceToNumber, coerceToNumber, coerceToString, coerceToType, coerceToTypeForSetValue, compare, equals, isBigDecimalOp, isBigIntegerOp, isDateTimeType, isDoubleOp, isLongOp, isStringFloat

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AstLiteralExpression

public AstLiteralExpression(int id)

Method Detail

getType

public java.lang.Class<?> getType(EvaluationContext ctx)
                           throws ELException

Specified by:

getType in interface Node

Overrides:

getType in class SimpleNode

Throws:

ELException

getValue

public java.lang.Object getValue(EvaluationContext ctx)
                          throws ELException

Specified by:

getValue in interface Node

Overrides:

getValue in class SimpleNode

Throws:

ELException

setImage

public void setImage(java.lang.String image)

Overrides:

setImage in class SimpleNode