Package jline.gen

Class NetworkGenerator

java.lang.Object

jline.gen.NetworkGenerator

public class NetworkGenerator
extends Object

A generator object that generates queueing network models based on user specification. Characteristics of generated models can be configured via the generator's properties.

Constructor Summary

Constructors

Constructor	Description
NetworkGenerator()	Constructor with default settings
NetworkGenerator(String schedStrat, String routingStrat, String distribution, String cclassJobLoad, boolean hasVaryingServiceRates, boolean hasMultiServerQueues, boolean hasRandomCSNodes, boolean hasMultiChainCS, boolean initializeStates, Function<Integer,Matrix> topologyFcn)	Constructor with all options including state initialization
NetworkGenerator(String schedStrat, String routingStrat, String distribution, String cclassJobLoad, boolean hasVaryingServiceRates, boolean hasMultiServerQueues, boolean hasRandomCSNodes, boolean hasMultiChainCS, Function<Integer,Matrix> topologyFcn)	Constructor with custom settings

Method Summary

Modifier and Type	Method	Description
static Matrix	cyclicGraph(int numVertices)	Generate a cyclic graph topology
Network	generate()	Main function to call.
Network	generate(int numQueues)
Network	generate(int numQueues, Integer numDelays)
Network	generate(int numQueues, Integer numDelays, int numOClass)
Network	generate(int numQueues, Integer numDelays, int numOClass, int numCClass)
String	getCclassJobLoad()
String	getDistribution()
String	getRoutingStrat()
String	getSchedStrat()
static void	initDefaultStates(Network model)	Initialize default states for all nodes in the network Based on MATLAB's initDefaultCustom function
boolean	isHasMultiChainCS()
boolean	isHasMultiServerQueues()
boolean	isHasRandomCSNodes()
boolean	isHasVaryingServiceRates()
boolean	isInitializeStates()
static Matrix	randGraph(int numVertices)	Generate a random strongly connected graph topology This implements the algorithm from MATLAB's randGraph function
void	setCclassJobLoad(String load)
void	setDistribution(String distrib)
void	setInitializeStates(boolean initializeStates)
void	setRoutingStrat(String strat)
void	setSchedStrat(String strat)
void	setTopologyFcn(Function<Integer,Matrix> fcn)

Methods inherited from class java.lang.Object

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

Constructor Details

NetworkGenerator

public NetworkGenerator()

Constructor with default settings

NetworkGenerator

public NetworkGenerator(String schedStrat,
 String routingStrat,
 String distribution,
 String cclassJobLoad,
 boolean hasVaryingServiceRates,
 boolean hasMultiServerQueues,
 boolean hasRandomCSNodes,
 boolean hasMultiChainCS,
 Function<Integer,Matrix> topologyFcn)

Constructor with custom settings

NetworkGenerator

public NetworkGenerator(String schedStrat,
 String routingStrat,
 String distribution,
 String cclassJobLoad,
 boolean hasVaryingServiceRates,
 boolean hasMultiServerQueues,
 boolean hasRandomCSNodes,
 boolean hasMultiChainCS,
 boolean initializeStates,
 Function<Integer,Matrix> topologyFcn)

Constructor with all options including state initialization

Method Details

generate

public Network generate()

Main function to call. Returns a generated QN model according to specified properties of the NetworkGenerator object

generate

public Network generate(int numQueues)

generate

public Network generate(int numQueues,
 Integer numDelays)

generate

public Network generate(int numQueues,
 Integer numDelays,
 int numOClass)

generate

public Network generate(int numQueues,
 Integer numDelays,
 int numOClass,
 int numCClass)

setSchedStrat

public void setSchedStrat(String strat)

setRoutingStrat

public void setRoutingStrat(String strat)

setDistribution

public void setDistribution(String distrib)

setCclassJobLoad

public void setCclassJobLoad(String load)

setTopologyFcn

public void setTopologyFcn(Function<Integer,Matrix> fcn)

getSchedStrat

public String getSchedStrat()

getRoutingStrat

public String getRoutingStrat()

getDistribution

public String getDistribution()

getCclassJobLoad

public String getCclassJobLoad()

isHasVaryingServiceRates

public boolean isHasVaryingServiceRates()

isHasMultiServerQueues

public boolean isHasMultiServerQueues()

isHasRandomCSNodes

public boolean isHasRandomCSNodes()

isHasMultiChainCS

public boolean isHasMultiChainCS()

isInitializeStates

public boolean isInitializeStates()

setInitializeStates

public void setInitializeStates(boolean initializeStates)

randGraph

public static Matrix randGraph(int numVertices)

Generate a random strongly connected graph topology This implements the algorithm from MATLAB's randGraph function

cyclicGraph

public static Matrix cyclicGraph(int numVertices)

Generate a cyclic graph topology

initDefaultStates

public static void initDefaultStates(Network model)

Initialize default states for all nodes in the network Based on MATLAB's initDefaultCustom function