[jira] Closed: (UIMA-1553) Add prospective search AE to Lucas

["Jörn Kottmann (JIRA)" <ui...@incubator.apache.org>]

     [ https://issues.apache.org/jira/browse/UIMA-1553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jörn Kottmann closed UIMA-1553.
-------------------------------

    Resolution: Fixed

> Add prospective search AE to Lucas
> ----------------------------------
>
>                 Key: UIMA-1553
>                 URL: https://issues.apache.org/jira/browse/UIMA-1553
>             Project: UIMA
>          Issue Type: Improvement
>          Components: Sandbox-Lucas
>    Affects Versions: 2.3S
>            Reporter: Jörn Kottmann
>            Assignee: Jörn Kottmann
>
> Prospective search is a search method where the search query is given first
> and then searched against a stream of text, e.g. a xml feed.
> Lucene supports prospective search via their MemoryIndex
> http://lucene.apache.org/java/2_4_1/api/contrib-memory/org/apache/lucene/index/memory/MemoryIndex.html
> which is a fast one document in memory index.
> To add prospective search support to Lucas a new AE should be implemented,
> which uses a resource interface to fetch the search queries either from
> a user implemented object or from a resource file.
> The search results should be written to the CAS to be available for further
> processing by user implemented AEs.
> The new AE should share the code which is used to build the Index with the
> LuceneCASIndexer.

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