Package jasima.core.simulation.arrivalprocess

Class ArrivalProcess

java.lang.Object

jasima.core.random.continuous.DblSequence

jasima.core.simulation.arrivalprocess.ArrivalProcess

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

ArrivalsNonStationary, ArrivalsStationary

public abstract class ArrivalProcess
extends DblSequence

Base class for arrival processes, i.e., calculating absolute arrival times.

Author:

Torsten Hildebrandt, 2012-08-07

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	isFirst
protected double	state

Fields inherited from class jasima.core.random.continuous.DblSequence

rndGen

Constructor Summary

Constructors

Constructor	Description
ArrivalProcess()

Method Summary

Modifier and Type	Method	Description
double	getInitialState()
double	getNumericalMean()	A mean value for an arrival process is usually undefined, therefore this method throws an UnsupportedOperationException.
Pair<Double,Double>	getValueRange()	This method computes the minimum and maximum support values (range of possible values) of this stream.
void	init()	Initializes this stream.
boolean	isArrivalAtTimeZero()
abstract double	nextDbl()	Returns the next number in this number stream.
void	setArrivalAtTimeZero(boolean arrivalAtTimeZero)
void	setInitialState(double initialState)

Methods inherited from class jasima.core.random.continuous.DblSequence

clone, createStreamDefFromStream, getName, getRndGen, max, min, setName, setRndGen

Methods inherited from class java.lang.Object

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

Field Detail

state

protected double state

isFirst

protected boolean isFirst

Constructor Detail

ArrivalProcess

public ArrivalProcess()

Method Detail

init

public void init()

Description copied from class: DblSequence

Initializes this stream. This method is supposed to be called once before repeated calls to DblSequence.nextDbl() can be made.

Overrides:

init in class DblSequence

nextDbl

public abstract double nextDbl()

Description copied from class: DblSequence

Returns the next number in this number stream.

Specified by:

nextDbl in class DblSequence

getNumericalMean

public double getNumericalMean()

A mean value for an arrival process is usually undefined, therefore this method throws an UnsupportedOperationException.

Overrides:

getNumericalMean in class DblSequence

getValueRange

public Pair<Double,Double> getValueRange()

Description copied from class: DblSequence

This method computes the minimum and maximum support values (range of possible values) of this stream.

Overrides:

getValueRange in class DblSequence

Returns:

A Pair containing the minimum and maximum support values.

getInitialState

public double getInitialState()

setInitialState

public void setInitialState(double initialState)

isArrivalAtTimeZero

public boolean isArrivalAtTimeZero()

setArrivalAtTimeZero

public void setArrivalAtTimeZero(boolean arrivalAtTimeZero)