org.zkoss.zel.impl.parser

Class AstDynamicExpression

java.lang.Object

org.zkoss.zel.impl.lang.ELSupport

org.zkoss.zel.impl.parser.SimpleNode

org.zkoss.zel.impl.parser.AstDynamicExpression

All Implemented Interfaces:

Node

public final class AstDynamicExpression
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

Constructors

Constructor and Description
AstDynamicExpression(int id)

Method Summary

Modifier and Type	Method and Description
Class<?>	getType(EvaluationContext ctx)
Object	getValue(EvaluationContext ctx)
boolean	isReadOnly(EvaluationContext ctx)
void	setValue(EvaluationContext ctx, Object value)

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

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

AstDynamicExpression

public AstDynamicExpression(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

isReadOnly

public boolean isReadOnly(EvaluationContext ctx)
                   throws ELException

Specified by:

isReadOnly in interface Node

Overrides:

isReadOnly in class SimpleNode

Throws:

ELException

setValue

public void setValue(EvaluationContext ctx,
                     Object value)
              throws ELException

Specified by:

setValue in interface Node

Overrides:

setValue in class SimpleNode

Throws:

ELException