[platform-vcm-dev] How do create 'in memory' IResource-s ?

["MKT" <mark.kt@xxxxxxxxx>]

I am writing an Eclipse team plugin and want to create and work with in memory IResource objects.

 

- I want to get version of file from version control and hold in memory,
but treat like a resource, so I can compare to its equivalent file on local
disk.

 

So

1) How do I create an 'in-memory- reosurce' ?
2) How do I programmatically launch Eclipse's comparison tool.
3) How can I just ask the question if 2 resources are the same, without
bringing up a GUI?

Mark