com.bea.p13n.expression.operator.comparative
Class ComparativeOperator

java.lang.Object
  |
  +--com.bea.p13n.expression.internal.ComplexExpressionImpl
        |
        +--com.bea.p13n.expression.operator.Operator
              |
              +--com.bea.p13n.expression.operator.comparative.ComparativeOperator

Direct Known Subclasses:

Equals, GreaterOrEquals, GreaterThan, LessOrEquals, LessThan, NotEquals

public abstract class ComparativeOperator

extends Operator

implements BinaryOperator

Abstract base class for all Comparative Operators.

See Also:

Serialized Form

Constructor Summary

protected	ComparativeOperator() Allocates a ComparativeOperator object.
protected	ComparativeOperator(java.lang.Object lhs, java.lang.Object rhs) Allocates a ComparativeOperator object by associating the given two operands.

Method Summary

java.lang.Object	getLeftHandSide()
java.lang.Class[]	getParameterSignature()
java.lang.Object	getRightHandSide()

Methods inherited from class com.bea.p13n.expression.operator.Operator

leftHandSide, operand, rightHandSide

Methods inherited from class com.bea.p13n.expression.internal.ComplexExpressionImpl

accept, addListener, addSubExpression, clearCache, clone, createProxyExpression, equals, getCachedValue, getParent, getSource, getSubExpression, getSubExpressionCount, getUserData, hashCode, isCached, isCacheEnabled, isEqualitySubExpression, notifyListeners, removeAllSubExpressions, removeListener, removeSubExpression, removeSubExpression, setCachedValue, setCacheEnabled, setParent, setSource, setSubExpression, setUserData, toString, write

Methods inherited from class java.lang.Object

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

Constructor Detail

ComparativeOperator

protected ComparativeOperator()

Allocates a ComparativeOperator object.

ComparativeOperator

protected ComparativeOperator(java.lang.Object lhs,
                              java.lang.Object rhs)

Allocates a ComparativeOperator object by associating the given two operands.

Parameters:

lhs - The left hand side operand of this operator.

lhs - The right hand side operand of this operator.

Method Detail

getLeftHandSide

public final java.lang.Object getLeftHandSide()

Specified by:

getLeftHandSide in interface BinaryOperator

getRightHandSide

public final java.lang.Object getRightHandSide()

Specified by:

getRightHandSide in interface BinaryOperator

getParameterSignature

public java.lang.Class[] getParameterSignature()

Overrides:

getParameterSignature in class com.bea.p13n.expression.internal.ComplexExpressionImpl