at.borkowski.scovillej.services.comm.impl

Class CommunicationServiceImpl

java.lang.Object

at.borkowski.scovillej.services.comm.impl.CommunicationServiceImpl

All Implemented Interfaces:

CommunicationService, ServiceProvider<CommunicationService>, SimulationMember

public class CommunicationServiceImpl
extends Object
implements CommunicationService, ServiceProvider<CommunicationService>

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_BUFFER_SIZE

Constructor Summary

Constructors

Constructor and Description
CommunicationServiceImpl()
CommunicationServiceImpl(String phase, Map<String,Integer> uplink, Map<String,Integer> downlink, Map<String,Long> updelay, Map<String,Long> downdelay, int bufferSize)

Method Summary

Modifier and Type	Method and Description
<T> void	addSerializer(Class<T> clazz, Serializer<T> serializer) Adds a data type serializer used for socket connections.
<T> SimulationSocket<T>	beginConnect(String name, Class<T> clazz) Creates a client socket and begins connection to the given socket name, using the given object class for transfer.
<T> SimulationServerSocket<T>	createServerSocket(String name, Class<T> clazz) Creates a server socket listening under the given name for connections, being able to transfer objects of the given class.
Collection<SimulationEvent>	generateEvents()
int	getBufferSize()
Integer	getDownlinkRate(String name) Returns the current downlink byte rate for the given socket.
Collection<PhaseHandler>	getPhaseHandlers()
CommunicationService	getService()
Class<CommunicationService>	getServiceClass()
at.borkowski.spicej.ticks.TickSource	getTickSource()
Integer	getUplinkRate(String name) Returns the current uplink byte rate for the given socket.
void	initialize(Simulation simulation, SimulationInitializationContext context)
void	setRates(String name, Integer uplink, Integer downlink) Sets the upink/downlink byte rates for the given socket.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_BUFFER_SIZE

public static final int DEFAULT_BUFFER_SIZE

See Also:

Constant Field Values

Constructor Detail

CommunicationServiceImpl

public CommunicationServiceImpl()

CommunicationServiceImpl

public CommunicationServiceImpl(String phase,
                                Map<String,Integer> uplink,
                                Map<String,Integer> downlink,
                                Map<String,Long> updelay,
                                Map<String,Long> downdelay,
                                int bufferSize)

Method Detail

initialize

public void initialize(Simulation simulation,
                       SimulationInitializationContext context)

Specified by:

initialize in interface SimulationMember

beginConnect

public <T> SimulationSocket<T> beginConnect(String name,
                                            Class<T> clazz)
                                     throws IOException

Description copied from interface: CommunicationService

Creates a client socket and begins connection to the given socket name, using the given object class for transfer.

Specified by:

beginConnect in interface CommunicationService

Parameters:

name - the socket name to connect to

clazz - the class transferred over the socket

Returns:

the client socket

Throws:

IOException - if the name is not in use or the server socket uses an incompatible data type

createServerSocket

public <T> SimulationServerSocket<T> createServerSocket(String name,
                                                        Class<T> clazz)
                                                 throws IOException

Description copied from interface: CommunicationService

Creates a server socket listening under the given name for connections, being able to transfer objects of the given class.

Specified by:

createServerSocket in interface CommunicationService

Parameters:

name - the socket name

clazz - the class transferred over the socket

Returns:

the server socket

Throws:

IOException - if the name is already in use

setRates

public void setRates(String name,
                     Integer uplink,
                     Integer downlink)

Description copied from interface: CommunicationService

Sets the upink/downlink byte rates for the given socket. All present and future connections with the given socket name will use these rates.

Specified by:

setRates in interface CommunicationService

Parameters:

name - the name of the socket to set rates

uplink - the uplink rate in bytes per tick

downlink - the downlink rate in bytes per tick

addSerializer

public <T> void addSerializer(Class<T> clazz,
                              Serializer<T> serializer)

Description copied from interface: CommunicationService

Adds a data type serializer used for socket connections.

Specified by:

addSerializer in interface CommunicationService

Parameters:

clazz - the class to serialize

serializer - the serializer to use

getPhaseHandlers

public Collection<PhaseHandler> getPhaseHandlers()

Specified by:

getPhaseHandlers in interface SimulationMember

generateEvents

public Collection<SimulationEvent> generateEvents()

Specified by:

generateEvents in interface SimulationMember

getService

public CommunicationService getService()

Specified by:

getService in interface ServiceProvider<CommunicationService>

getServiceClass

public Class<CommunicationService> getServiceClass()

Specified by:

getServiceClass in interface ServiceProvider<CommunicationService>

getTickSource

public at.borkowski.spicej.ticks.TickSource getTickSource()

getBufferSize

public int getBufferSize()

getDownlinkRate

public Integer getDownlinkRate(String name)

Description copied from interface: CommunicationService

Returns the current downlink byte rate for the given socket.

Specified by:

getDownlinkRate in interface CommunicationService

Parameters:

name - the socket name

Returns:

the downlink byte rate, or null if unlimited

getUplinkRate

public Integer getUplinkRate(String name)

Description copied from interface: CommunicationService

Returns the current uplink byte rate for the given socket.

Specified by:

getUplinkRate in interface CommunicationService

Parameters:

name - the socket name

Returns:

the uplink byte rate, or null if unlimited