Re: Help to implement OperationListener interface.

On Oct 30, 10:54 am, mike <mikaelpetter...@xxxxxxxxxxx> wrote:
Hi,

I have the following interface OperationListener interface ( it's for
an open source project I helping out with). Well the idea behind the
interface is to monitor operations taking place simlair to the
eclipse IProgressMonitor.

Then I have an operation like:

myApp.operationDel( file, operationListener);

I don't know how to implement the interface.

Any ideas ?


If I understood the problem statement correctly, I do not think you
have to implement the interface - you will need to call the interface
methods as you progress through the operationDel. The *caller* will
give you an implementation of this interface, which you will use as a
callback to notify the caller of various events, and the caller (I
suppose) will use this information to render a progressbar, or report
status via messages, etc.

For example, you will invoke operationListener.startedOperation(100);
where 100 is the % remaining. At the end, you will invoke
operationListener.finishedOperation().

Hope this helps!

-cheers,
Manish

.

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