ptolemy.domains.tcs.kernel

Class TCSReceiver

java.lang.Object

ptolemy.actor.AbstractReceiver

ptolemy.domains.de.kernel.DEReceiver

ptolemy.domains.tcs.kernel.TCSReceiver

All Implemented Interfaces:

Receiver

public class TCSReceiver
extends DEReceiver

A receiver for modeling train control systems. This receiver checks the containing actor, and if it can reject inputs, then uses it to determine whether to accept a token.

Since:

Ptolemy II 11.0

Version:

$Id$

Author:

Marjan Sirjani and Edward A. Lee

Field Summary

Fields inherited from class ptolemy.domains.de.kernel.DEReceiver

_directorVersion, _tokens

Constructor Summary

Constructors

Constructor and Description
TCSReceiver() Construct an empty DEReceiver with no container.
TCSReceiver(IOPort container) Construct an empty DEReceiver with the specified container.

Method Summary

Modifier and Type	Method and Description
void	put(Token token) Put a token into this receiver and post a trigger event to the director.

Methods inherited from class ptolemy.domains.de.kernel.DEReceiver

clear, elementList, get, hasRoom, hasRoom, hasToken, hasToken

Methods inherited from class ptolemy.actor.AbstractReceiver

getArray, 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

Constructor Detail

TCSReceiver

public TCSReceiver()

Construct an empty DEReceiver with no container.

TCSReceiver

public TCSReceiver(IOPort container)
            throws IllegalActionException

Construct an empty DEReceiver with the specified container.

Parameters:

container - The container.

Throws:

IllegalActionException - If the container does not accept this receiver.

Method Detail

put

public void put(Token token)
         throws IllegalActionException,
                NoRoomException

Put a token into this receiver and post a trigger event to the director. The director will be responsible to dequeue the trigger event at the correct timestamp and microstep and invoke the corresponding actor whose input port contains this receiver. This receiver may contain more than one events.

Specified by:

put in interface Receiver

Overrides:

put in class DEReceiver

Parameters:

token - The token to be put, or null to put no token.

Throws:

IllegalActionException - If cannot get the director or if the current microstep is zero.

NoRoomException - Not thrown in this class.