How to find all modified XML files in a CompileTask with CompileContext

Hi,

I'm currently developping a plugin for a framework that generates Java source files based on XML files.

So far I've succeeded in generating classes before compilation by implementing a CompileTask. What I want to do is run that generation if and only if there are modified XML files.

Is there a way to achieve this with the CompileContext object passed to the CompileTask ?

Thanks, regards,

Gauthier