Package com.hp.hpl.jena.tdb.nodetable

Examples of com.hp.hpl.jena.tdb.nodetable.NodeTable

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    }

    public static Set<NodeId> convertToNodeIds(Collection<Node> nodes, DatasetGraphTDB dataset)
    {
        Set<NodeId> graphIds = new HashSet<>() ;
        NodeTable nt = dataset.getQuadTable().getNodeTupleTable().getNodeTable() ;
        for ( Node n : nodes )
            graphIds.add(nt.getNodeIdForNode(n)) ;
        return graphIds ;
    }
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        FileSet filesetNodeTable = null ;
        if ( location != null )
            filesetNodeTable = new FileSet(location, Names.prefixId2Node) ;
       
        NodeTable nodes = NodeTableFactory.create(indexBuilder, filesetNodeTable, filesetNodeTableIdx, -1, -1, -1) ;
        nodeTupleTable = new NodeTupleTableConcrete(3, indexes, nodes, policy) ;
    }
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    @Override
    protected void exec()
    {
        DatasetGraphTDB dsg = getDatasetGraphTDB() ;
        NodeTable nodeTable = dsg.getTripleTable().getNodeTupleTable().getNodeTable() ;
        Iterator<String> iter = super.getPositional().iterator() ;
        if ( ! iter.hasNext() )
        {
            System.err.println("No node ids") ;
            return ;
        }
       
        for ( ; iter.hasNext() ; )
        {
            String id = iter.next() ;
            try {
                long x = Long.parseLong(id) ;
                NodeId nodeId = new NodeId(x) ;
                Node n = nodeTable.getNodeForNodeId(nodeId) ;
                //System.out.printf("%s [%d] => %s\n", id, x, n) ;

                Hash h = new Hash(SystemTDB.LenNodeHash) ;
                NodeLib.setHash(h, n) ;
                String str = Bytes.asHex(h.getBytes()) ;
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        List<String> quadIndexes = Arrays.asList(Names.quadIndexes) ;
        Location loc = modLocation.getLocation() ;
       
        StoreConnection sConn = StoreConnection.make(loc) ;
        DatasetGraphTDB dsg = sConn.getBaseDataset() ;
        NodeTable nodeTable = dsg.getQuadTable().getNodeTupleTable().getNodeTable() ;
        dump(System.out, nodeTable) ;
    }
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                            String indexNode2Id, int node2NodeIdCacheSize,
                            String indexId2Node, int nodeId2NodeCacheSize, //

                            int sizeNodeMissCacheSize)
    {
        NodeTable nodeTable = SetupTDB.makeNodeTable(new Location(location),
                                                     indexNode2Id, node2NodeIdCacheSize,
                                                     indexId2Node, nodeId2NodeCacheSize,
                                                     sizeNodeMissCacheSize) ;
    }
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        return indexes ;
    }
   
    private static TripleTable createTripleTableMem(DatasetControl policy)
    {
        NodeTable nodeTable = NodeTableFactory.createMem(IndexBuilder.mem()) ;
        return createTripleTable(IndexBuilder.mem(), nodeTable, Location.mem(), tripleIndexes, policy) ;
    }
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        return new TripleTable(indexes, nodeTable, policy) ;
    }

    private static QuadTable createQuadTableMem(DatasetControl policy)
    {
        NodeTable nodeTable = NodeTableFactory.createMem(IndexBuilder.mem()) ;
        return createQuadTable(IndexBuilder.mem(), nodeTable, null, tripleIndexes, policy) ;
    }
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    /** Create or connect a TDB dataset (graph-level) */
    private static DatasetGraphTDB _createDatasetGraph(IndexBuilder indexBuilder, Location location, String[] graphIndexDesc, String[] quadIndexDesc)
    {
        DatasetControl policy = new DatasetControlMRSW() ;
        @SuppressWarnings("deprecation")
        NodeTable nodeTable = NodeTableFactory.create(indexBuilder, location) ;
        TripleTable triples = createTripleTable(indexBuilder, nodeTable, location, graphIndexDesc, policy) ;
        QuadTable quads = createQuadTable(indexBuilder, nodeTable, location, quadIndexDesc, policy) ;
        @SuppressWarnings("deprecation")
        DatasetPrefixesTDB prefixes = DatasetPrefixesTDB.create(indexBuilder, location, policy) ;
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    /** Create a filter to exclude the graph http://example/g2 */
    private static Filter<Tuple<NodeId>> createFilter(Dataset ds)
    {
        DatasetGraphTDB dsg = (DatasetGraphTDB)(ds.asDatasetGraph()) ;
        final NodeTable nodeTable = dsg.getQuadTable().getNodeTupleTable().getNodeTable() ;
        final NodeId target = nodeTable.getNodeIdForNode(Node.createURI(graphToHide)) ;
        Filter<Tuple<NodeId>> filter = new Filter<Tuple<NodeId>>() {
            @Override
            public boolean accept(Tuple<NodeId> item)
            {
                // Reverse the lookup as a demo
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    abstract protected ObjectFile createObjectFile() ;
    abstract protected Location getLocation() ;
   
    private NodeTableTrans create(Transaction txn, Node...nodes)
    {
        NodeTable base = SetupTDB.makeNodeTable(getLocation()) ;
        for ( Node n : nodes )
            base.getAllocateNodeId(n) ;
        return create(txn, base) ;
    }
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Related Classes of com.hp.hpl.jena.tdb.nodetable.NodeTable

  • com.hp.hpl.jena.tdb.graph.basics.FactoryGraphTDB
  • com.hp.hpl.jena.tdb.lib.DumpOps
  • com.hp.hpl.jena.tdb.setup.Builder$NodeTableBuilderStd
  • com.hp.hpl.jena.tdb.setup.DatasetBuilderBasic
  • com.hp.hpl.jena.tdb.setup.DatasetBuilderStd
  • com.hp.hpl.jena.tdb.setup.DatasetBuilderStd$NodeTableBuilderRecorder
  • com.hp.hpl.jena.tdb.solver.SolverLib
  • com.hp.hpl.jena.tdb.store.DatasetPrefixesTDB
  • com.hp.hpl.jena.tdb.store.TestQuadFilter
  • com.hp.hpl.jena.tdb.sys.DebugTDB
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