GitHub user tgroh opened a pull request:
https://github.com/apache/incubator-beam/pull/149
[BEAM-22] Add WindowIntoEvaluatorFactory
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This is a TransformEvaluator-based implementation of the Window#into
primitve, as opposed to the DoFn ProcessContext internals-based
implementation.
Part of the new Runner API, in which Window.Bound is a primitive.
This implementation does not require access to internals within DoFn.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tgroh/incubator-beam ippr_window_primitive
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-beam/pull/149.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #149
commit 3f5762579389d150a89f9e7f871f024daa504430
Author: Thomas Groh
Date: 2016-04-08T16:29:31Z
Add WindowIntoEvaluatorFactory
This is a TransformEvaluator-based implementation of the Window#into
primitve, as opposed to the DoFn ProcessContext internals-based
implementation.
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