[pdt-dev] Use of PHPMixinModel

[Robert Gruendler <doobre@xxxxxxxxx>]

Hi all,


i'm member of a sourceforge team which is working on an eclipse plugin 
for the symfony php framework.

Currently i'm trying to dig into the pdt code to get some basic 
understanding of how the pdt php-model works.

As far as i've understood, we can use the PHPMixinModel class to search 
for elements in the workspace PHP-Model.

So let's say, there's a class "Foo" somewhere inside an pdt project, 
should we be able to retrieve an instance of
IMixinElement when searching the model with the following code:

PHPMixinModel.getWorkspaceInstance().getRawModel().get("Foo");

This call would query the model cache and return all elements that match 
to the key "Foo", if i understood it right.
For some reason however, i never get any elements back, no matter what 
i'm searching, also tried find() instead of get() btw.
Do we need to add some PHP extension point to our plugin to make use of 
the MixinModel ?


Any hints would be greatly appreciated, thanks !


-robert


ps: Is there any API documentation available somewhere for either PDT of 
DLTK ?