org.pentaho.reporting.libraries.formula.function.math
Class AbsFunction

java.lang.Object
  org.pentaho.reporting.libraries.formula.function.math.AbsFunction

All Implemented Interfaces:

java.io.Serializable, Function

public class AbsFunction
extends java.lang.Object
implements Function

This function returns the absolute (nonnegative) of the value.

Author:

Cedric Pronzato

See Also:

Serialized Form

Constructor Summary

AbsFunction()

Method Summary

TypeValuePair	evaluate(FormulaContext context, ParameterCallback parameters)
java.lang.String	getCanonicalName()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbsFunction

public AbsFunction()

Method Detail

evaluate

public TypeValuePair evaluate(FormulaContext context,
                              ParameterCallback parameters)
                       throws EvaluationException

Specified by:

evaluate in interface Function

Throws:

EvaluationException

getCanonicalName

public java.lang.String getCanonicalName()

Specified by:

getCanonicalName in interface Function