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https://issues.apache.org/jira/browse/UIMA-5603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16190433#comment-16190433
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Richard Eckart de Castilho edited comment on UIMA-5603 at 10/3/17 10:03 PM:
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That should kind of work. I suppose iterators start from the beginning when
obtained from an iterable. A simple clone would start off whereever the
iterator currently is. Also, it would still be somewhat strange that something
is simultaneously an iterator and an iterable.
Btw. in uimaFIT, I tried to return collections in such cases - they are not
only iterable, but also have a size() method (which admittedly is currently
implemented a bit clumsily). See FSIteratorAdapter.
was (Author: rec):
That should work. It would still be strange that something is simultaneously an
iterator and an iterable.
Btw. in uimaFIT, I tried to return collections in such cases - they are not
only iterable, but also have a size() method (which admittedly is currently
implemented a bit clumsily). See FSIteratorAdapter.
> uv3 make FSIterator implement Iterable
> --------------------------------------
>
> Key: UIMA-5603
> URL: https://issues.apache.org/jira/browse/UIMA-5603
> Project: UIMA
> Issue Type: Improvement
> Components: Core Java Framework
> Affects Versions: 3.0.0SDK-alpha02
> Reporter: Marshall Schor
> Assignee: Marshall Schor
> Priority: Trivial
> Fix For: 3.0.0SDK-beta
>
>
> Forms like cas.getIndexRepository().getAllIndexedFSs(...) return an iterator.
> It would be nice to be able to use the returned result in an extended for :
> for (TOP x : cas.getInd... etc). Make FSIterator implement Iterable
> (returning itself, as a default method).
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