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

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

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        @Override
        public NodeTable buildNodeTable(FileSet fsIndex, FileSet fsObjectFile, int sizeNode2NodeIdCache,
                                        int sizeNodeId2NodeCache, int sizeNodeMissCacheSize)
        {
            NodeTable nt = builder.buildNodeTable(fsIndex, fsObjectFile, sizeNode2NodeIdCache, sizeNodeId2NodeCache, sizeNodeMissCacheSize) ;
            // It just knows, right?
            FileRef ref = FileRef.create(fsObjectFile.filename(Names.extNodeData)) ;
            recorder.record(ref, nt) ;
            return nt ;
        }
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        public NodeTable buildNodeTable(FileSet fsIndex, FileSet fsObjectFile, int sizeNode2NodeIdCache, int sizeNodeId2NodeCache, int sizeNodeMissCacheSize)
        {
            RecordFactory recordFactory = new RecordFactory(SystemTDB.LenNodeHash, SystemTDB.SizeOfNodeId) ;
            Index idx = indexBuilder.buildIndex(fsIndex, recordFactory) ;
            ObjectFile objectFile = objectFileBuilder.buildObjectFile(fsObjectFile, Names.extNodeData) ;
            NodeTable nodeTable = new NodeTableNative(idx, objectFile) ;
            nodeTable = NodeTableCache.create(nodeTable, sizeNode2NodeIdCache, sizeNodeId2NodeCache, sizeNodeMissCacheSize) ;
            nodeTable = NodeTableInline.create(nodeTable) ;
            return nodeTable ;
        }
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        NodeTupleTable nodeTupleTableQuads = dsg.getQuadTable().getNodeTupleTable() ;

        if ( nodeTupleTableTriples.getNodeTable() != nodeTupleTableQuads.getNodeTable() )
            throw new CmdException("Different node tables for triples and quads") ;

        NodeTable nodeTable = nodeTupleTableTriples.getNodeTable() ;
        // V special.
        Set<NodeTable> dumpedNodeTables = new HashSet<NodeTable> () ;


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    {
        // See DatasetBuilderTxn - same name generation code.
        // [TxTDB:TODO]
       
        RecordFactory recordFactory = new RecordFactory(SystemTDB.LenNodeHash, SystemTDB.SizeOfNodeId) ;
        NodeTable baseNodeTable = dsg.getConfig().nodeTables.get(fileRef) ;
        String objFilename = fileRef.getFilename()+"-"+Names.extJournal ;
        objFilename = dsg.getLocation().absolute(objFilename) ;
        File jrnlFile = new File(objFilename) ;
        if ( jrnlFile.exists() && jrnlFile.length() > 0 )
        {
            syslog.info("Recovering node data: "+fileRef.getFilename()) ;
            ObjectFile dataJrnl = FileFactory.createObjectFileDisk(objFilename) ;
            NodeTableTrans ntt = new NodeTableTrans(null, objFilename, baseNodeTable, new IndexMap(recordFactory), dataJrnl) ;
            ntt.append() ;
            ntt.close() ;
            dataJrnl.close() ;
            baseNodeTable.sync() ;
        }
        if ( jrnlFile.exists() )
            FileOps.delete(objFilename) ;
    }
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    {
        params = _params ;
        init(location) ;
        DatasetControl policy = createConcurrencyPolicy() ;
       
        NodeTable nodeTable = makeNodeTable(location,
                                            params.indexNode2Id, params.indexId2Node,
                                            params.Node2NodeIdCacheSize, params.NodeId2NodeCacheSize, params.NodeMissCacheSize) ;
       
        TripleTable tripleTable = makeTripleTable(location, nodeTable, policy) ;
        QuadTable quadTable = makeQuadTable(location, nodeTable, policy) ;
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        String pnNode2Id = params.prefixNode2Id ;
        String pnId2Node = params.prefixId2Node ;
       
        // No cache - the prefix mapping is a cache
        NodeTable prefixNodes = makeNodeTable(location, pnNode2Id, pnId2Node, -1, -1, -1)  ;
       
        DatasetPrefixesTDB prefixes = new DatasetPrefixesTDB(prefixIndexes, prefixNodes, policy) ;
       
        log.debug("Prefixes: "+primary+" :: "+StrUtils.strjoin(",", indexes)) ;
       
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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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        @Override
        public NodeTable buildNodeTable(FileSet fsIndex, FileSet fsObjectFile, int sizeNode2NodeIdCache,
                                        int sizeNodeId2NodeCache, int sizeNodeMissCacheSize)
        {
            NodeTable nt = builder.buildNodeTable(fsIndex, fsObjectFile, sizeNode2NodeIdCache, sizeNodeId2NodeCache, sizeNodeMissCacheSize) ;
            // It just knows, right?
            FileRef ref = FileRef.create(fsObjectFile.filename(Names.extNodeData)) ;
            recorder.record(ref, nt) ;
            return nt ;
        }
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            if ( 4 != tupleLen )
                throw new TDBException("SolverLib: Graph node specified but tuples are of length "+tupleLen) ;
        }
       
        // Convert from a QueryIterator (Bindings of Var/Node) to BindingNodeId
        NodeTable nodeTable = nodeTupleTable.getNodeTable() ;
       
        Iterator<BindingNodeId> chain = Iter.map(input, SolverLib.convFromBinding(nodeTable)) ;
       
        for ( Triple triple : triples )
        {
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    }

    public static Set<NodeId> convertToNodeIds(Collection<Node> nodes, DatasetGraphTDB dataset)
    {
        Set<NodeId> graphIds = new HashSet<NodeId>() ;
        NodeTable nt = dataset.getQuadTable().getNodeTupleTable().getNodeTable() ;
        for ( Node n : nodes )
            graphIds.add(nt.getNodeIdForNode(n)) ;
        return graphIds ;
    }
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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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