Package com.hp.hpl.jena.tdb.index

Examples of com.hp.hpl.jena.tdb.index.TupleIndexRecord

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    private static TupleIndex createTupleIndex(IndexBuilder indexBuilder, RecordFactory recordFactory, Location location, String primary, String desc)
    {
        // Map name of index to name of file.
        FileSet fileset = new FileSet(location, desc) ;
        RangeIndex rIdx1 = indexBuilder.newRangeIndex(fileset, recordFactory) ;
        TupleIndex tupleIndex = new TupleIndexRecord(desc.length(), new ColumnMap(primary, desc), recordFactory, rIdx1) ;
        return tupleIndex ;
    }
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        // GPU index
        FileSet filesetGPU = null ;
        if ( location != null )
            filesetGPU = new FileSet(location, Names.indexPrefix) ;
       
        TupleIndex index = new TupleIndexRecord(3, colMap, factory, indexBuilder.newRangeIndex(filesetGPU, factory)) ;
        TupleIndex[] indexes = { index } ;
       
        // Node table.
        FileSet filesetNodeTableIdx = null ;
        if ( location != null )
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        int readCacheSize = params.readCacheSize ;
        int writeCacheSize = params.writeCacheSize ;
       
        // Value part is null (zero length)
        RangeIndex rIndex = makeRangeIndex(location, indexName, keyLength, 0, readCacheSize, writeCacheSize) ;
        TupleIndex tupleIndex = new TupleIndexRecord(primary.length(), new ColumnMap(primary, indexOrder), rIndex.getRecordFactory(), rIndex) ;
        return tupleIndex ;
    }
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        // This should work but requires properties.
        //return SetupTDB.makeTupleIndex(location, properties, indexName, primary, indexOrder, dftKeyLength)
        // Migrate to TDB proper.
        // Value part is null (zero length)
        RangeIndex rIndex = openBPT(location, indexName, readCacheSize, writeCacheSize, dftKeyLength, dftValueLength) ;
        TupleIndex tupleIndex = new TupleIndexRecord(primary.length(), new ColumnMap(primary, indexOrder), rIndex.getRecordFactory(), rIndex) ;
        return tupleIndex ;
    }
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            }
           
            if ( false )
            {
                // Dump in tuple order.
                TupleIndex tupleIndex = new TupleIndexRecord(primary.length(), new ColumnMap(primary, indexName), rIndex.getRecordFactory(), rIndex) ;
                if ( true )
                {
                    System.out.println("---- Tuple contents") ;
                    Iterator<Tuple<NodeId>> iter2 = tupleIndex.all() ;
                    if ( ! iter2.hasNext() )
                        System.out.println("<<Empty>>") ;

                    for ( ; iter2.hasNext() ; )
                    {
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        }
        // Problems with spotting the index technology.
        FileSet fileset = null ; //FileSet.fromFilename(filename) ;
       
        RangeIndex rIndex = IndexBuilder.createRangeIndex(fileset, rf) ;
        return new TupleIndexRecord(desc.length(), new ColumnMap(primary, desc), rf, rIndex) ;
    }
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        public TupleIndex buildTupleIndex(FileSet fileSet, ColumnMap colMap)
        {
            RecordFactory recordFactory = new RecordFactory(SizeOfNodeId*colMap.length(),0) ;
           
            RangeIndex rIdx = rangeIndexBuilder.buildRangeIndex(fileSet, recordFactory) ;
            TupleIndex tIdx = new TupleIndexRecord(colMap.length(), colMap, recordFactory, rIdx) ;
            return tIdx ;
        }
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        }
       
        if ( false )
        {
            // Dump raw
            TupleIndexRecord tir = (TupleIndexRecord)idx ;
            RangeIndex rIdx = tir.getRangeIndex() ;
            for ( Record aRIdx : rIdx )
            {
                System.out.println( aRIdx );
            }
        }
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        // GPU index
        FileSet filesetGPU = null ;
        if ( location != null )
            filesetGPU = new FileSet(location, Names.indexPrefix) ;
       
        TupleIndex index = new TupleIndexRecord(3, colMap, Names.primaryIndexPrefix, factory, indexBuilder.newRangeIndex(filesetGPU, factory)) ;
        TupleIndex[] indexes = { index } ;
       
        // Node table.
        FileSet filesetNodeTableIdx = null ;
        if ( location != null )
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            }
           
            if ( false )
            {
                // Dump in tuple order.
                TupleIndex tupleIndex = new TupleIndexRecord(primary.length(), new ColumnMap(primary, indexName), indexName, rIndex.getRecordFactory(), rIndex) ;
                if ( true )
                {
                    System.out.println("---- Tuple contents") ;
                    Iterator<Tuple<NodeId>> iter2 = tupleIndex.all() ;
                    if ( ! iter2.hasNext() )
                        System.out.println("<<Empty>>") ;

                    for ( ; iter2.hasNext() ; )
                    {
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Related Classes of com.hp.hpl.jena.tdb.index.TupleIndexRecord

  • com.hp.hpl.jena.tdb.assembler.IndexAssembler
  • com.hp.hpl.jena.tdb.base.record.Record
  • com.hp.hpl.jena.tdb.graph.basics.FactoryGraphTDB
  • com.hp.hpl.jena.tdb.setup.Builder$TupleIndexBuilderStd
  • com.hp.hpl.jena.tdb.store.bulkloader2.IndexFactory
  • com.hp.hpl.jena.tdb.store.DatasetPrefixesTDB
  • com.hp.hpl.jena.tdb.store.NodeId
  • com.hp.hpl.jena.tdb.sys.DebugTDB
  • com.hp.hpl.jena.tdb.sys.SetupTDB
  • tdb.tools.dumpbpt
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