jtr.lang.functions.impl
Class Poissonian

java.lang.Object
  jtr.lang.functions.impl.BaseFunction
      jtr.lang.functions.impl.Poissonian

All Implemented Interfaces:

IStatFunction

public class Poissonian
extends BaseFunction
implements IStatFunction

Implementation of the Poissonian distribution.

Since:

5.0

Version:

5.0

Author:

frusso

Constructor Summary

Poissonian(java.lang.String[] actualParameters)

Method Summary

protected java.lang.String	getErrorMsg() An error message that must be provided to the user.
protected int	getMaxNumberOfArguments() Returns the maximum number of expected parameters.
protected int	getMinNumberOfArguments() Returns the minimum number of expected parameters.
java.lang.Long	value() Returns the value produced by the function.

Methods inherited from class jtr.lang.functions.impl.BaseFunction

checkPreconditions

Methods inherited from class java.lang.Object

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

Constructor Detail

Poissonian

public Poissonian(java.lang.String[] actualParameters)

Method Detail

value

public java.lang.Long value()

Returns the value produced by the function.

Specified by:

value in interface IStatFunction

Returns:

getMinNumberOfArguments

protected int getMinNumberOfArguments()

Description copied from class: BaseFunction

Returns the minimum number of expected parameters.

Specified by:

getMinNumberOfArguments in class BaseFunction

Returns:

getMaxNumberOfArguments

protected int getMaxNumberOfArguments()

Description copied from class: BaseFunction

Returns the maximum number of expected parameters.

Specified by:

getMaxNumberOfArguments in class BaseFunction

Returns:

getErrorMsg

protected java.lang.String getErrorMsg()

Description copied from class: BaseFunction

An error message that must be provided to the user.

Specified by:

getErrorMsg in class BaseFunction

Returns: