Re: custom events

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#7462

From: Tim Dietz
Date: Wed, 20 Jun 2001 16:20

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Check out the Observer/Observable classes.  You can make your class
containing
the database recovery code an observable class (or have an Observable object
as
a member of that class) and then have your other classes
that need to be notified of the event implement the Observer interface.
Your observers
would then register with your observable class which would allow them to be
notified
when the specific event occurs.

Tim

"Steve Holt" <Steve_Holt@PortaSystems.co.uk> wrote in message
news:3b30927e$1_1@dnews...
> I have a class which recovers data from a database (in a thread).
> I want the class to be able to generate an actionEvent (or something
> similar)
> to allow classes to listen for certain events (eg data available) much the
> smae way as
> components do.
> Suggestions as to how best to achive this?
>
>

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Subject: Re: custom events
Date: Wed, 20 Jun 2001 09:20:46 -0700
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