Package de.uni_kl.cs.discodnc.network

Class Server

java.lang.Object

de.uni_kl.cs.discodnc.network.Server

public class Server
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
private java.lang.String	alias
private int	id
private MaxServiceCurve	max_service_curve	A zero delay burst curve lets the influence of the maximum service curve vanish
private boolean	max_service_curve_flag
private AnalysisConfig.Multiplexing	multiplexing
private ServiceCurve	service_curve
private boolean	use_extra_gamma	Whether to constrain the output bound further through convolution with the maximum service curve's rate as the server cannot output data faster than this rate.
private boolean	use_gamma	Whether to use maximum service curves in output bound computation

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Server()
protected	Server(int id, java.lang.String alias, ServiceCurve service_curve, MaxServiceCurve max_service_curve, AnalysisConfig.Multiplexing multiplexing, boolean use_gamma, boolean use_extra_gamma)
protected	Server(int id, java.lang.String alias, ServiceCurve service_curve, AnalysisConfig.Multiplexing multiplexing)

Method Summary

Modifier and Type	Method	Description
java.lang.String	getAlias()
MaxServiceCurve	getExtraGamma()	In contrast to getMaxServiceCurve() this function always returns the default zero delay burst curve if the useExtraGamma flag is not set.
MaxServiceCurve	getGamma()	In contrast to getMaxServiceCurve() this function always returns the default zero delay burst curve if the useGamma flag is not set.
int	getId()
MaxServiceCurve	getMaxServiceCurve()
ServiceCurve	getServiceCurve()
AnalysisConfig.Multiplexing	multiplexingDiscipline()
boolean	removeMaxServiceCurve()
void	setAlias(java.lang.String alias)
boolean	setMaxServiceCurve(MaxServiceCurve max_service_curve)	Setting a maximum service curve also enables useGamma and useExtraGamma.
boolean	setMaxServiceCurve(MaxServiceCurve max_service_curve, boolean use_gamma, boolean use_extra_gamma)
void	setMultiplexingDiscipline(AnalysisConfig.Multiplexing mux)
boolean	setServiceCurve(ServiceCurve service_curve)
void	setUseExtraGamma(boolean use_extra_gamma)
void	setUseGamma(boolean use_gamma)
java.lang.String	toExtendedString()
java.lang.String	toShortString()
java.lang.String	toString()
boolean	useExtraGamma()
boolean	useGamma()

Methods inherited from class java.lang.Object

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

Field Detail

id

private int id

alias

private java.lang.String alias

service_curve

private ServiceCurve service_curve

max_service_curve

private MaxServiceCurve max_service_curve

A zero delay burst curve lets the influence of the maximum service curve vanish

max_service_curve_flag

private boolean max_service_curve_flag

use_gamma

private boolean use_gamma

Whether to use maximum service curves in output bound computation

use_extra_gamma

private boolean use_extra_gamma

Whether to constrain the output bound further through convolution with the maximum service curve's rate as the server cannot output data faster than this rate.

multiplexing

private AnalysisConfig.Multiplexing multiplexing

Constructor Detail

Server

private Server()

Server

protected Server(int id,
                 java.lang.String alias,
                 ServiceCurve service_curve,
                 MaxServiceCurve max_service_curve,
                 AnalysisConfig.Multiplexing multiplexing,
                 boolean use_gamma,
                 boolean use_extra_gamma)

Parameters:

id - The server's id (unique).

alias - The server's alias (not necessarily unique).

service_curve - The server's service curve.

max_service_curve - The server's maximum service curve.

multiplexing - The server's flow multiplexing discipline.

use_gamma - Convolve the maximum service curve with the arrival curve before deriving an output bound.

use_extra_gamma - Convolve the output bound with the maximum service curve.

Server

protected Server(int id,
                 java.lang.String alias,
                 ServiceCurve service_curve,
                 AnalysisConfig.Multiplexing multiplexing)

Method Detail

getId

public int getId()

setServiceCurve

public boolean setServiceCurve(ServiceCurve service_curve)

getServiceCurve

public ServiceCurve getServiceCurve()

Returns:

A copy of the service curve

setMaxServiceCurve

public boolean setMaxServiceCurve(MaxServiceCurve max_service_curve)

Setting a maximum service curve also enables useGamma and useExtraGamma.

Parameters:

max_service_curve - The maximum service curve.

Returns:

Signals success of the operation.

setMaxServiceCurve

public boolean setMaxServiceCurve(MaxServiceCurve max_service_curve,
                                  boolean use_gamma,
                                  boolean use_extra_gamma)

removeMaxServiceCurve

public boolean removeMaxServiceCurve()

getMaxServiceCurve

public MaxServiceCurve getMaxServiceCurve()

Returns:

A copy of the maximum service curve

getGamma

public MaxServiceCurve getGamma()

In contrast to getMaxServiceCurve() this function always returns the default zero delay burst curve if the useGamma flag is not set.

Returns:

The gamma curve

getExtraGamma

public MaxServiceCurve getExtraGamma()

In contrast to getMaxServiceCurve() this function always returns the default zero delay burst curve if the useExtraGamma flag is not set.

Returns:

The gamma curve

useGamma

public boolean useGamma()

setUseGamma

public void setUseGamma(boolean use_gamma)

useExtraGamma

public boolean useExtraGamma()

setUseExtraGamma

public void setUseExtraGamma(boolean use_extra_gamma)

multiplexingDiscipline

public AnalysisConfig.Multiplexing multiplexingDiscipline()

setMultiplexingDiscipline

public void setMultiplexingDiscipline(AnalysisConfig.Multiplexing mux)

getAlias

public java.lang.String getAlias()

setAlias

public void setAlias(java.lang.String alias)

toShortString

public java.lang.String toShortString()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toExtendedString

public java.lang.String toExtendedString()