Package org.pentaho.reporting.libraries.formula.function.math

Class AtanFunction

java.lang.Object

org.pentaho.reporting.libraries.formula.function.math.AtanFunction

All Implemented Interfaces:

Serializable, Function

public class AtanFunction
extends Object
implements Function

This function returns the acos of the value.

Author:

ocke

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
AtanFunction()

Method Summary

Modifier and Type	Method	Description
TypeValuePair	evaluate(FormulaContext context, ParameterCallback parameters)
String	getCanonicalName()

Methods inherited from class java.lang.Object

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

Constructor Detail

AtanFunction

public AtanFunction()

Method Detail

getCanonicalName

public String getCanonicalName()

Specified by:

getCanonicalName in interface Function

evaluate

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

Specified by:

evaluate in interface Function

Throws:

EvaluationException