ptolemy.distributed.domains.sdf.kernel
Class DistributedSDFReceiver

java.lang.Object
  ptolemy.actor.AbstractReceiver
      ptolemy.domains.sdf.kernel.SDFReceiver
          ptolemy.distributed.domains.sdf.kernel.DistributedSDFReceiver

All Implemented Interfaces:

Receiver

public class DistributedSDFReceiver
extends SDFReceiver

The DistributedSDFReceiver class extends SDFReceiver with an unique ID. This is useful in order to unambiguously identify receivers in a distributed environment.

Since:

Ptolemy II 5.1

Version:

$Id: DistributedSDFReceiver.java 57040 2010-01-27 20:52:32Z cxh $

Author:

Daniel Lazaro Cuadrado (kapokasa@kom.aau.dk)

See Also:

SDFReceiver

Accepted Rating:

Red (cxh)

Proposed Rating:

Red (kapokasa)

Field Summary

private java.lang.Integer	ID ID of the receiver.
private static java.lang.Integer	lastID Static member that contains the next ID value to be assigned to the next receiver constructed.
private boolean	VERBOSE Enables debugging messages.

Fields inherited from class ptolemy.domains.sdf.kernel.SDFReceiver

_waitingTokens, INFINITE_CAPACITY

Constructor Summary

DistributedSDFReceiver()
Construct an empty receiver with no container and unique ID.

DistributedSDFReceiver(int size)
Construct an empty receiver with no container, given size and unique ID.

DistributedSDFReceiver(java.lang.Integer newID)
Construct an empty receiver with no container and a given ID.

DistributedSDFReceiver(IOPort container)
Construct an empty receiver with the specified container and unique ID.

DistributedSDFReceiver(IOPort container, int size)
Construct an empty receiver with the specified container, size and unique ID.

Method Summary

java.lang.Integer	getID() Return the ID of the receiver.
private void	init() Initialize the receiver with an ID of value lastID. lastID is increased by 1.

Methods inherited from class ptolemy.domains.sdf.kernel.SDFReceiver

clear, elementList, get, get, getArray, getCapacity, getHistoryCapacity, hasRoom, hasRoom, hasToken, hasToken, historyElements, historySize, put, setCapacity, setHistoryCapacity, size

Methods inherited from class ptolemy.actor.AbstractReceiver

getContainer, getCurrentTime, getModelTime, isKnown, putArray, putArrayToAll, putToAll, reset, setContainer, toString

Methods inherited from class java.lang.Object

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

Field Detail

VERBOSE

private boolean VERBOSE

Enables debugging messages.

lastID

private static java.lang.Integer lastID

Static member that contains the next ID value to be assigned to the next receiver constructed.

ID

private java.lang.Integer ID

ID of the receiver.

Constructor Detail

DistributedSDFReceiver

public DistributedSDFReceiver()

Construct an empty receiver with no container and unique ID.

DistributedSDFReceiver

public DistributedSDFReceiver(int size)

Construct an empty receiver with no container, given size and unique ID.

Parameters:

size - The size of the queue in the receiver.

DistributedSDFReceiver

public DistributedSDFReceiver(IOPort container)
                       throws IllegalActionException

Construct an empty receiver with the specified container and unique ID.

Parameters:

container - The container of the receiver.

Throws:

IllegalActionException - If the container does not accept this receiver.

DistributedSDFReceiver

public DistributedSDFReceiver(IOPort container,
                              int size)
                       throws IllegalActionException

Construct an empty receiver with the specified container, size and unique ID.

Parameters:

container - The container of the receiver.

size - The size of the queue in the receiver.

Throws:

IllegalActionException - If the container does not accept this receiver.

DistributedSDFReceiver

public DistributedSDFReceiver(java.lang.Integer newID)

Construct an empty receiver with no container and a given ID.

Parameters:

newID - The new ID for the Receiver.

Method Detail

getID

public java.lang.Integer getID()

Return the ID of the receiver.

Returns:

The ID of the Receiver.

init

private void init()

Initialize the receiver with an ID of value lastID. lastID is increased by 1.