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From "Richard Eckart de Castilho (JIRA)" <...@uima.apache.org>
Subject [jira] [Commented] (UIMA-5603) uv3 add ability to do extended-for on all FSs of a type in a view
Date Fri, 06 Oct 2017 10:08:00 GMT

    [ https://issues.apache.org/jira/browse/UIMA-5603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16194393#comment-16194393
] 

Richard Eckart de Castilho commented on UIMA-5603:
--------------------------------------------------

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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