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https://issues.apache.org/jira/browse/UIMA-5603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16194393#comment-16194393
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Richard Eckart de Castilho commented on UIMA-5603:
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What does "unordered" mean? If the type is an annotation type, does the order
in which the annotations are returned not correspond to the default annotation
index order?
> uv3 add ability to do extended-for on all FSs of a type in a view
> -----------------------------------------------------------------
>
> 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).
> Add a new set of methods, getIndexedFSs( Type or JCas.class or nothing) to
> CAS/JCas and FSIndexRepository interfaces, that return Collections, without
> copying the index arrays, but just using them. Make these copy-on-write
> style, so subsequent updates to the UIMA indexes won't affect the collection.
> These can then be used in extended-for loops.
> Update internal uses of getAllIndexedFS (which does copy the indexes) to use
> the new style.
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