ikr.simlib.entities.generators

Class GreedyGenerator

java.lang.Object

ikr.simlib.entities.Entity

ikr.simlib.entities.generators.GreedyGenerator

All Implemented Interfaces:

ReflectionConstructable, ReflectionConstructable2<SimNode,Parameters>

public class GreedyGenerator
extends Entity
implements ReflectionConstructable2<SimNode,Parameters>

GreedyGenerator generates as many messages as the attached component can handle. That is, as soon as a message has been fetched, the next one is generated and offered. The greedy generator only works with an active receiver attached to it. If a distribution for the length of a message is provided/parsed it sets the message length according to the given distribution each time a message is created. A MessageFactory may be provided to create messages other than Message. If a length distribution is provided, the length of the default Message generated by the MessageFactory is overwritten.

Nested Class Summary

Nested classes/interfaces inherited from class ikr.simlib.entities.Entity

Entity.PortAlias

Field Summary

Fields inherited from class ikr.simlib.entities.Entity

portAliases, ports, simNode

Fields inherited from interface ikr.simlib.parameters.reflection.ReflectionConstructable

CREATE_INSTANCE_METHOD_NAME

Constructor Summary

Constructors

Constructor and Description
GreedyGenerator(DiscreteDistribution lengthdist, SimNode ownNode)
GreedyGenerator(DiscreteDistribution lengthdist, SimNode ownNode, Factory<Message> factory)
GreedyGenerator(DiscreteDistribution lengthdist, SimNode ownNode, Factory<Message> factory, boolean activateOnStart)

Method Summary

Methods

Modifier and Type	Method and Description
void	activate()
static GreedyGenerator	createInstance(SimNode ownNode, Parameters pars) as required by ReflectionConstructable
protected Message	createMessage()
void	deactivate()
DiscreteDistribution	getLengthDist()
protected Message	handleGetMessage(Port port)
protected boolean	handleIsMessageAvailable(Port port)
void	setActivated(boolean start)

Methods inherited from class ikr.simlib.entities.Entity

addPort, aliasPort, aliasPort, connect, disconnect, getName, getNode, getPortByName, getPorts, isPortKnown, unaliasPort

Methods inherited from class java.lang.Object

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

Constructor Detail

GreedyGenerator

public GreedyGenerator(DiscreteDistribution lengthdist,
               SimNode ownNode,
               Factory<Message> factory,
               boolean activateOnStart)

GreedyGenerator

public GreedyGenerator(DiscreteDistribution lengthdist,
               SimNode ownNode,
               Factory<Message> factory)

GreedyGenerator

public GreedyGenerator(DiscreteDistribution lengthdist,
               SimNode ownNode)

Method Detail

createInstance

public static GreedyGenerator createInstance(SimNode ownNode,
                             Parameters pars)

as required by ReflectionConstructable

createMessage

protected Message createMessage()

setActivated

public void setActivated(boolean start)

activate

public void activate()

deactivate

public void deactivate()

getLengthDist

public DiscreteDistribution getLengthDist()

handleGetMessage

protected Message handleGetMessage(Port port)

handleIsMessageAvailable

protected boolean handleIsMessageAvailable(Port port)