Package com.singularsys.jep.bigdecimal.functions

Class BigDecSignum

java.lang.Object

com.singularsys.jep.functions.PostfixMathCommand

com.singularsys.jep.functions.UnaryFunction

com.singularsys.jep.functions.Signum

com.singularsys.jep.bigdecimal.functions.BigDecSignum

All Implemented Interfaces:

PostfixMathCommandI, RealUnaryFunction, Serializable

public class BigDecSignum
extends Signum

The signum function for BigDecimals.

Since:

Jep 3.5

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.singularsys.jep.functions.PostfixMathCommand

curNumberOfParameters, name, NaN, numberOfParameters

Constructor Summary

Constructors

Constructor	Description
BigDecSignum()

Method Summary

Modifier and Type	Method	Description
Object	eval(Object l)	Evaluate the function

Methods inherited from class com.singularsys.jep.functions.Signum

evaluate

Methods inherited from class com.singularsys.jep.functions.UnaryFunction

instanceOf, instanceOf, run

Methods inherited from class com.singularsys.jep.functions.PostfixMathCommand

asArray, asBool, asDouble, asInt, asLong, asStrictInt, asString, checkNumberOfParameters, getName, getNumberOfParameters, setCurNumberOfParameters, setName, toString, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

BigDecSignum

public BigDecSignum()

Method Details

eval

public Object eval(Object l)
            throws EvaluationException

Description copied from class: UnaryFunction

Evaluate the function

Overrides:

eval in class Signum

Parameters:

l - the single argument passed in

Returns:

the result of the function

Throws:

EvaluationException