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

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.MathRandom

public final class MathRandom

extends MathOperator

implements BinaryOperator

Random number operator.

Input 1: A Number (or expression returning a Number) that is the minimum random number returned by the operator.
Input 2: A Number (or expression returning a Number) that is the maximum random number returned by the operator.
Returns: A Number: java.lang.Math.random() between LHS and RHS.

See Also:

Serialized Form

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

BINARY_PARAMETER_SIGNATURE, UNARY_PARAMETER_SIGNATURE

Constructor Summary

MathRandom()

MathRandom(java.lang.Object min, java.lang.Object max)

Method Summary

java.lang.Object	getLeftHandSide()
java.lang.Object	getMax() Returns the maximum Number (or an expression returning a Number) that can be generated.
java.lang.Object	getMin() Returns the minimum Number (or an expression returning a Number) that can be generated.
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

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

MathRandom

public MathRandom()

MathRandom

public MathRandom(java.lang.Object min,
                  java.lang.Object max)

Method Detail

getMin

public java.lang.Object getMin()

Returns the minimum Number (or an expression returning a Number) that can be generated.

Returns:

The minimum Number that can be generated.

getMax

public java.lang.Object getMax()

Returns the maximum Number (or an expression returning a Number) that can be generated.

Returns:

The maximum Number that can be generated.

getLeftHandSide

public java.lang.Object getLeftHandSide()

Specified by:

getLeftHandSide in interface BinaryOperator

getRightHandSide

public 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