com.bea.p13n.expression.operator.math
Class MathAbs

java.lang.Object
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  +--com.bea.p13n.expression.internal.ComplexExpressionImpl
        |
        +--com.bea.p13n.expression.operator.Operator
              |
              +--com.bea.p13n.expression.operator.math.MathOperator
                    |
                    +--com.bea.p13n.expression.operator.math.MathAbs

public final class MathAbs

extends MathOperator

implements UnaryOperator

Absolute value operator.

Input 1: A Number (or expression returning a Number) that is LHS of the operator.
Returns: A Number: java.lang.Math.abs( LHS ).

See Also:

Serialized Form

Fields inherited from class com.bea.p13n.expression.operator.math.MathOperator

BINARY_PARAMETER_SIGNATURE, UNARY_PARAMETER_SIGNATURE

Constructor Summary

MathAbs()

MathAbs(java.lang.Object lhs)

Method Summary

java.lang.Object	getOperand()
java.lang.Class[]	getParameterSignature()

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

leftHandSide, operand, rightHandSide

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

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

MathAbs

public MathAbs()

MathAbs

public MathAbs(java.lang.Object lhs)

Method Detail

getOperand

public java.lang.Object getOperand()

Specified by:

getOperand in interface UnaryOperator

getParameterSignature

public java.lang.Class[] getParameterSignature()

Overrides:

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