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

Class AverageFunction

java.lang.Object

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

All Implemented Interfaces:

Serializable, Function

Direct Known Subclasses:

AverageAFunction

public class AverageFunction
extends Object
implements Function

This function returns the average of the number sequence.

Author:

Cedric Pronzato

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AverageFunction()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

AverageFunction

public AverageFunction()

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