tinkerpop/pipes — pull request #69 by GeorgFette (2012-06-08 20:06:16+00:00)
Title: SortPipe, RangeFilterPipe and some adjustments...

SortPipe sorts all elements. If needed sort is done only for scoped
portions of all elements.
RangeFilterPipe can be scoped.
Several (perhaps painful) adjustments on the main classes had to be
done. I hope I did not break anything. I have some testcases on some
things which do work.

This is the text of my pull request of the gremlins project (I thought I should also put it here because it belongs together somehow):

Hello,
Its me again. I tried to create code for these issues I needed in my project:
XMLWriterPipe: A pipe which writes the properties of vertices it traverses onto a given XMLWriter.
SortPipe and RangeFilterPipe can be scoped.

My last pull request was a bit awkward because I did not think the thing through until the end. I hope I did it correctly this time. I have a test-case-project in which I tested what I did. But I do not know how to add this test-case to my pull-request-code because it is too big.
I had to make adjustments in the core pipes-classes. I think that is not what I would like in your position as the author of the whole stuff. But perhaps you would like to look at what I would change.

Do you want pull requests like that at all ? I'm not sure if I am a bit annoying.
Greetings
Georg