ExecEvent

java.lang.Object
- ptolemy.domains.dde.demo.LocalZeno.ExecEvent

All Implemented Interfaces:

DebugEvent
```
public class ExecEvent
extends java.lang.Object
implements DebugEvent
```
An event that indicates that an actor is in a particular state. The event contains two pieces of information: the actor that generated the event and the (integer) state of the actor when the event was generated. A class that listens for ExecEvents must implement the ExecEventListener interface. The interpretation of state is determined by the actors and listeners that use the ExecEvent class and ExecEventListener interface. The author of code that takes advantage of these facilities should write the actors and listeners so that they utilize a common meaning for the integer states.

Since:

Ptolemy II 1.0

Version:

$Id$

Author:

Mudit Goel, John S. Davis II

Pt.AcceptedRating:

Red (cxh)

Pt.ProposedRating:

Red (davisj)

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class ExecEvent.ExecEventType

Field Summary

Fields
Modifier and Type Field Description

static ExecEvent.ExecEventType ACCESSING

static ExecEvent.ExecEventType BLOCKED

static ExecEvent.ExecEventType WAITING

Constructor Summary

Constructors
Constructor Description

ExecEvent(NamedObj actorSource, ExecEvent.ExecEventType state)
Create an ExecEvent with the specified actor and state.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`NamedObj`	`getSource()`	Return the actor corresponding to the event.
`ExecEvent.ExecEventType`	`getState()`	Return the state of the actor when the event was generated.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface ptolemy.kernel.util.DebugEvent
toString

- Field Detail
  - BLOCKED
```
public static final ExecEvent.ExecEventType BLOCKED
```
  - ACCESSING
```
public static final ExecEvent.ExecEventType ACCESSING
```
  - WAITING
```
public static final ExecEvent.ExecEventType WAITING
```
- Constructor Detail
  - ExecEvent
```
public ExecEvent(NamedObj actorSource,
                 ExecEvent.ExecEventType state)
```
    Create an ExecEvent with the specified actor and state.
    
    Parameters:
    
    actorSource - The actor that generated the event.
    
    state - The state of the actor when the event is is generated.
- Method Detail
  - getSource
```
public NamedObj getSource()
```
    Return the actor corresponding to the event.
    
    Specified by:
    
    getSource in interface DebugEvent
    
    Returns:
    
    The actor that generated this event.
  - getState
```
public ExecEvent.ExecEventType getState()
```
    Return the state of the actor when the event was generated.
    
    Returns:
    
    The state of the actor when the event was generated.