ProcessVariableAttachCallback (Java Channel Access 2.4.9 API)

```
public interface ProcessVariableAttachCallback
```
Asynchronous operation completion callback for process variable attach.

Version:

$Id: ProcessVariableAttachCallback.java,v 1.2 2006-03-10 13:54:25 msekoranja Exp $

Author:

Matej Sekoranja (matej.sekoranja@cosylab.com)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`canceled()`	Notify about asynchronous operation cancellation.
`void`	`processVariableAttachCompleted(ProcessVariable processVariable)`	Notify about process variable existance.

- Method Detail
  - processVariableAttachCompleted
```
void processVariableAttachCompleted(ProcessVariable processVariable)
```
    Notify about process variable existance.
    
    Parameters:
    
    processVariable - completion process variable existance status.
  - canceled
```
void canceled()
```
    Notify about asynchronous operation cancellation.