Package org.apache.maven.index.context

Examples of org.apache.maven.index.context.NexusAnalyzer$DeprecatedClassnamesTokenizer


        IndexWriter w = null;
        IndexReader r = null;
        try
        {
            r = IndexReader.open( sourcedir );
            w = new NexusIndexWriter( targetdir, new NexusAnalyzer(), true );

            for ( int i = 0; i < r.maxDoc(); i++ )
            {
                if ( !r.isDeleted( i ) )
                {
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        IndexWriter w = null;
        try
        {
            // analyzer is unimportant, since we are not adding/searching to/on index, only reading/deleting
            w = new NexusIndexWriter( directory, new NexusAnalyzer(), false );

            w.optimize();

            w.commit();
        }
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     * @param ics a collection of index creators for updating unpacked documents.
     */
    public static Date unpackIndexData( final InputStream is, final Directory d, final IndexingContext context )
        throws IOException
    {
        NexusIndexWriter w = new NexusIndexWriter( d, new NexusAnalyzer(), true );
        try
        {
            IndexDataReader dr = new IndexDataReader( is );

            IndexDataReadResult result = dr.readIndex( w, context );
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            // these are special untokenized fields, kept for use cases like TreeView is (exact matching).
            result = legacyConstructQuery( field, query );
        }
        else
        {
            QueryParser qp = new QueryParser( Version.LUCENE_24, field, new NexusAnalyzer() );

            // small cheap trick
            // if a query is not "expert" (does not contain field:val kind of expression)
            // but it contains star and/or punctuation chars, example: "common-log*"
            if ( !query.contains( ":" ) )
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        {
            if ( JarFileContentsIndexCreator.FLD_CLASSNAMES.equals( indexerField ) )
            {
                String qpQuery = query.toLowerCase().replaceAll( "\\.", " " ).replaceAll( "/", " " );
                // tokenization should happen against the field!
                QueryParser qp = new QueryParser( Version.LUCENE_30, indexerField.getKey(), new NexusAnalyzer() );
                qp.setDefaultOperator( Operator.AND );
                return qp.parse( qpQuery );
            }
            else if ( indexerField.isKeyword() )
            {
                // no tokenization should happen against the field!
                if ( query.contains( "*" ) || query.contains( "?" ) )
                {
                    return new WildcardQuery( new Term( indexerField.getKey(), query ) );
                }
                else
                {
                    BooleanQuery bq = new BooleanQuery();

                    Term t = new Term( indexerField.getKey(), query );

                    bq.add( new TermQuery( t ), Occur.SHOULD );

                    PrefixQuery pq = new PrefixQuery( t );
                    pq.setBoost( 0.8f );

                    bq.add( pq, Occur.SHOULD );

                    return bq;
                }
            }
            else
            {
                // to save "original" query
                String qpQuery = query;

                // tokenization should happen against the field!
                QueryParser qp = new QueryParser( Version.LUCENE_30, indexerField.getKey(), new NexusAnalyzer() );
                qp.setDefaultOperator( Operator.AND );

                // small cheap trick
                // if a query is not "expert" (does not contain field:val kind of expression)
                // but it contains star and/or punctuation chars, example: "common-log*"
 
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