SysMLSequentialDirector.SysMLSequentialReceiver

java.lang.Object
- ptolemy.actor.AbstractReceiver
- - ptolemy.actor.Mailbox
  - - ptolemy.domains.sysml.kernel.SysMLSequentialDirector.SysMLSequentialReceiver

All Implemented Interfaces:

Receiver

Enclosing class:

SysMLSequentialDirector
```
public class SysMLSequentialDirector.SysMLSequentialReceiver
extends Mailbox
```
Variant of a Mailbox that overrides the put() method to divert the input to the director's queue and then provides a method to really put a token into a receiver. If the containing port has a boolean-valued attribute named "flow", then the behavior is quite different. First, a put() updates the value of the receiver immediately in addition to putting a "change event" on the event queue. Second, the receiver value is persistent. A get() does not clear the receiver.

Field Summary
- Fields inherited from class ptolemy.actor.Mailbox
  _token

Constructor Summary

Constructors
Constructor Description

SysMLSequentialReceiver()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Token`	`get()`	Get the contained Token.
`void`	`put(Token token)`	Put a token into the queue for containing actor.
`void`	`reallyPut(Token token)`	Put a token into the mailbox.

Methods inherited from class ptolemy.actor.Mailbox
clear, elementList, 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
  - SysMLSequentialReceiver
```
public SysMLSequentialReceiver()
```
- Method Detail
  - get
```
public Token get()
          throws NoTokenException
```
    Get the contained Token. If there is none, throw an exception. The token is removed.
    
    Specified by:
    
    get in interface Receiver
    
    Overrides:
    
    get in class Mailbox
    
    Returns:
    
    The token contained by this mailbox.
    
    Throws:
    
    NoTokenException - If this mailbox is empty.
  - put
```
public void put(Token token)
```
    Put a token into the queue for containing actor.
    
    Specified by:
    
    put in interface Receiver
    
    Overrides:
    
    put in class Mailbox
    
    Parameters:
    
    token - The token to be put into the queue.
  - reallyPut
```
public void reallyPut(Token token)
               throws NoRoomException
```
    Put a token into the mailbox.
    
    Parameters:
    
    token - The token to be put into the mailbox.
    
    Throws:
    
    NoRoomException - If this mailbox is not empty.