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Getting an AST & bindings from an IElementChangedListener? [message #198648]

Tue, 15 March 2005 14:25

Eclipse User

Originally posted by: mkaufman.nospam.bea.com

Hi -

Quick Question:

I have implemented an IElementChangedListener, and I would like to get the
AST & binding info from the reconcile operation if the event is a
POST_RECONCILE event.

Here's some psuedo-code:

public class MyListener implements IElementChangedListener {
public void elementChanged( ElementChangedEvent e ) {
if ( e.getType() == ElementChagnedEvent.POST_RECONCILE ) {
org.eclipse.jdt.core.dom.CompilationUnit cu =
getAstSomehow( e );
// ...
}
}
}

Is this possible? I understand that I can cause the ICompilationUnit in the
event to be reconciled again to produce the AST & binding info, but that
seems redundant.

Thanks in advance!!

Mike Kaufman
BEA Systems, Inc.

Re: Getting an AST & bindings from an IElementChangedListener? [message #198711 is a reply to message #198648]

Tue, 15 March 2005 17:08

Eclipse User

Hi Mike,

Sorry this is not possible (at the API level at least).

Jerome

Mike Kaufman wrote:
> Hi -
>
> Quick Question:
>
> I have implemented an IElementChangedListener, and I would like to get the
> AST & binding info from the reconcile operation if the event is a
> POST_RECONCILE event.
>
> Here's some psuedo-code:
>
> public class MyListener implements IElementChangedListener {
> public void elementChanged( ElementChangedEvent e ) {
> if ( e.getType() == ElementChagnedEvent.POST_RECONCILE ) {
> org.eclipse.jdt.core.dom.CompilationUnit cu =
> getAstSomehow( e );
> // ...
> }
> }
> }
>
>
> Is this possible? I understand that I can cause the ICompilationUnit in the
> event to be reconciled again to produce the AST & binding info, but that
> seems redundant.
>
> Thanks in advance!!
>
> Mike Kaufman
> BEA Systems, Inc.
>
>

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