Package com.hp.hpl.jena.tdb.base.file

Examples of com.hp.hpl.jena.tdb.base.file.FileSet

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    public static TupleIndex makeTupleIndex(Location location,
                                            String primary, String indexOrder, String indexName,
                                            int keyLength)
    {
        FileSet fs = new FileSet(location, indexName) ;
        int readCacheSize = params.readCacheSize ;
        int writeCacheSize = params.writeCacheSize ;
       
        // Value part is null (zero length)
        RangeIndex rIndex = makeRangeIndex(location, indexName, keyLength, 0, readCacheSize, writeCacheSize) ;
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    public static RangeIndex makeRangeIndex(Location location, String indexName,
                                             int dftKeyLength, int dftValueLength,
                                             int readCacheSize,int writeCacheSize)
    {
         FileSet fs = new FileSet(location, indexName) ;
         RangeIndex rIndex =  makeBPlusTree(fs, readCacheSize, writeCacheSize, dftKeyLength, dftValueLength) ;
         return rIndex ;
    }
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    {
        if (location.isMem())
            return NodeTableFactory.createMem(IndexBuilder.mem()) ;

        // -- make id to node mapping -- Names.indexId2Node
        FileSet fsIdToNode = new FileSet(location, indexId2Node) ;
       
        ObjectFile stringFile = makeObjectFile(fsIdToNode) ;
       
        // -- make node to id mapping -- Names.indexNode2Id
        // Make index of id to node (data table)
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    }
   
    protected NodeTable makeNodeTable(Location location, String indexNode2Id, String indexId2Node,
                                      int sizeNode2NodeIdCache, int sizeNodeId2NodeCache, int sizeNodeMissCache)
    {
        FileSet fsNodeToId = new FileSet(location, indexNode2Id) ;
        FileSet fsId2Node = new FileSet(location, indexId2Node) ;
        NodeTable nt = nodeTableBuilder.buildNodeTable(fsNodeToId, fsId2Node, sizeNode2NodeIdCache, sizeNodeId2NodeCache, sizeNodeMissCache) ;
        return nt ;
    }
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    // ----
    protected TupleIndex makeTupleIndex(Location location, String name, String primary, String indexOrder)
    {
        // Commonly,  name == indexOrder.
        // FileSet
        FileSet fs = new FileSet(location, name) ;
        ColumnMap colMap = new ColumnMap(primary, indexOrder) ;
        return tupleIndexBuilder.buildTupleIndex(fs, colMap, indexOrder) ;
    }
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        BPlusTreeParams bptParams = new BPlusTreeParams(order, recordFactory) ;

        int blockSizeNodes = blockSize ;
        int blockSizeRecords = blockSize ;

        FileSet destination = new FileSet(location, indexName) ;

        BlockMgr blkMgrNodes = BlockMgrFactory.create(destination, Names.bptExtTree, blockSizeNodes, readCacheSize, writeCacheSize) ;
        BlockMgr blkMgrRecords = BlockMgrFactory.create(destination, Names.bptExtRecords, blockSizeRecords, readCacheSize, writeCacheSize) ;
       
        int rowBlock = 1000 ;
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        return tupleIndex ;
    }

    public static RangeIndex openBPT(Location location, String indexName, int readCacheSize, int writeCacheSize, int dftKeyLength, int dftValueLength)
    {
        FileSet fileset = new FileSet(location, indexName) ;
        return SetupTDB.makeBPlusTree(fileset, readCacheSize, writeCacheSize, dftKeyLength, dftValueLength) ;
    }
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    // ----
    protected TupleIndex makeTupleIndex(Location location, String name, String primary, String indexOrder)
    {
        // Commonly,  name == indexOrder.
        // FileSet
        FileSet fs = new FileSet(location, name) ;
        ColumnMap colMap = new ColumnMap(primary, indexOrder) ;
        return tupleIndexBuilder.buildTupleIndex(fs, colMap, indexOrder) ;
    }
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    // ----
   
    protected NodeTable makeNodeTable(Location location, String indexNode2Id, String indexId2Node,
                                      int sizeNode2NodeIdCache, int sizeNodeId2NodeCache, int sizeNodeMissCache)
    {
        FileSet fsNodeToId = new FileSet(location, indexNode2Id) ;
        FileSet fsId2Node = new FileSet(location, indexId2Node) ;
        NodeTable nt = nodeTableBuilder.buildNodeTable(fsNodeToId, fsId2Node, sizeNode2NodeIdCache, sizeNodeId2NodeCache, sizeNodeMissCache) ;
        return nt ;
    }
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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), desc, recordFactory, rIdx1) ;
        return tupleIndex ;
    }
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Related Classes of com.hp.hpl.jena.tdb.base.file.FileSet

  • cmd.nodetablebuilder
  • com.hp.hpl.jena.tdb.assembler.IndexAssembler
  • com.hp.hpl.jena.tdb.graph.basics.FactoryGraphTDB
  • com.hp.hpl.jena.tdb.index.bplustree.TestBPlusTreeRewriter
  • com.hp.hpl.jena.tdb.index.IndexBuilder
  • com.hp.hpl.jena.tdb.nodetable.NodeTableFactory
  • com.hp.hpl.jena.tdb.setup.DatasetBuilderBasic
  • com.hp.hpl.jena.tdb.setup.DatasetBuilderStd
  • com.hp.hpl.jena.tdb.store.bulkloader2.CmdIndexBuild
  • com.hp.hpl.jena.tdb.store.bulkloader2.IndexFactory
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