[GitHub] jena pull request: jena-text multilingual indexing (take 2)

[amiara514]

Github user amiara514 commented on the pull request:

    https://github.com/apache/jena/pull/52#issuecomment-99979270
  
    Hi,
    with the last proposal :
    1) It's now possible to set multilingual indexing via assembler 
configuration file by defining the multilingual class and using it in the index 
definition :
    ```
    [] ja:loadClass "org.apache.jena.query.text.TextQuery" .
    text:TextDataset      rdfs:subClassOf   ja:RDFDataset .
    #text:TextIndexLucene  rdfs:subClassOf   text:TextIndex .
    text:TextIndexLuceneMultilingual rdfs:subClassOf   text:TextIndex .
    
    <#indexLucene> a text:TextIndexLuceneMultilingual ;
        text:directory <file:Lucene> ;
        ##text:directory "mem" ;
        text:entityMap <#entMap> ;
        .
    ```
    This multilingual index manages all localized literals automatically with 
all Lucene localized analyzers.
    
    2) Moreover, with a default Lucene index setup, a localized analyzer can be 
specified (as for SimpleAnalyzer, KeywordAnalyzer, etc...) by this config :
    
    ```
    <#indexLucene> a text:TextIndexLucene ;
        text:directory <file:Lucene> ;
        text:entityMap <#entMap> ;
        text:queryAnalyzer [
            a text:LocalizedAnalyzer ;
            text:language "en"
        ]
        .
    ```
    
    reference for JENA-928



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