Package org.zkoss.zel.impl.parser

Class BooleanNode

java.lang.Object

org.zkoss.zel.impl.lang.ELSupport

org.zkoss.zel.impl.parser.SimpleNode

org.zkoss.zel.impl.parser.BooleanNode

All Implemented Interfaces:

Node

Direct Known Subclasses:

AstAnd, AstEqual, AstFalse, AstGreaterThan, AstGreaterThanEqual, AstLessThan, AstLessThanEqual, AstNotEqual, AstOr, AstTrue

public abstract class BooleanNode
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	Description
BooleanNode(int i)

Method Summary

Modifier and Type	Method	Description
java.lang.Class<?>	getType(EvaluationContext ctx)

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

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

BooleanNode

public BooleanNode(int i)

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