Package com.hp.hpl.jena.tdb.store

Examples of com.hp.hpl.jena.tdb.store.DatasetGraphTDB

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    {
        StoreConnection sConn = cache.get(location) ;
        if ( sConn != null )
            return sConn ;
       
        DatasetGraphTDB dsg = DatasetBuilderStd.build(location) ;
        sConn = _makeAndCache(dsg) ;
        return sConn ;
    }
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    /** Return a StoreConnection backed by in-memory datastructures (for testing).
     */
    public static StoreConnection createMemUncached()
    {
        DatasetGraphTDB dsg = DatasetBuilderStd.build(Location.mem()) ;
        return new StoreConnection(dsg) ;
    }
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                case WRITE : System.out.print("w") ; break ;
            }
       
        // Even flush queue here.
       
        DatasetGraphTDB dsg = baseDataset ;
        // *** But, if there are pending, committed transactions, use latest.
        if ( ! commitedAwaitingFlush.isEmpty() )
        {  if ( DEBUG ) System.out.print(commitedAwaitingFlush.size()) ;
            dsg = commitedAwaitingFlush.get(commitedAwaitingFlush.size()-1).getActiveDataset() ;
        }
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public class DumpOps
{
    public static void dump(Dataset ds)
    {
        DatasetGraphTDB dsg = (DatasetGraphTDB)(ds.asDatasetGraph()) ;

        NodeTupleTable nodeTupleTableTriples = dsg.getTripleTable().getNodeTupleTable() ;
        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> () ;



        if ( true )
        {
            System.out.print("## Node Table\n") ;
            dumpNodeTable(nodeTupleTableTriples.getNodeTable(), dumpedNodeTables) ;
            dumpNodeTable(nodeTupleTableQuads.getNodeTable(), dumpedNodeTables) ;
        }

        if ( false )
        {
            System.out.print("## Triple Table\n") ;
            dumpNodeTupleTable(nodeTupleTableTriples.getTupleTable()) ;
            System.out.print("## Quad Table\n") ;
            dumpNodeTupleTable(nodeTupleTableQuads.getTupleTable()) ;
        }

        // Indexes.
        if ( true )
        {
            dumpTupleIndexes(nodeTupleTableTriples.getTupleTable().getIndexes()) ;
            dumpTupleIndexes(nodeTupleTableQuads.getTupleTable().getIndexes()) ;
        }

        // Prefixes
        if ( true )
        {
            System.out.print("## Prefix Table\n") ; 
            DatasetPrefixesTDB prefixes = dsg.getPrefixes() ;

            NodeTupleTable pntt = prefixes.getNodeTupleTable() ;
            if ( ! dumpedNodeTables.contains(pntt.getNodeTable()))
            {
                dumpNodeTable(pntt.getNodeTable(), dumpedNodeTables) ;
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    }
   
    public static void replay(Transaction transaction)
    {
        Journal journal = transaction.getJournal() ;
        DatasetGraphTDB dsg = transaction.getBaseDataset() ;
        replay(journal, dsg) ;
    }
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    public static synchronized StoreConnection make(Location location)
    {
        StoreConnection sConn = cache.get(location) ;
        if (sConn != null) return sConn ;

        DatasetGraphTDB dsg = DatasetBuilderStd.build(location) ;
        sConn = _makeAndCache(dsg) ;
        return sConn ;
    }
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     * Return a StoreConnection backed by in-memory datastructures (for
     * testing).
     */
    public static StoreConnection createMemUncached()
    {
        DatasetGraphTDB dsg = DatasetBuilderStd.build(Location.mem()) ;
        return new StoreConnection(dsg) ;
    }
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            return ;
       
        if ( ! sConn.haveUsedInTransaction() && get() != null )
        {
            // Non-transactional behaviour.
            DatasetGraphTDB dsg = get() ;
            dsg.sync() ;
            dsg.close() ;
            isClosed = true ;
            return ;
        }
       
        if ( isInTransaction() )
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        {
            // doingDynamicDatasetBySpecialDataset => done earlier.
            op = A2.unionDefaultGraphQuads(op) ;
            // Rewrite so that any explicitly named "default graph" is union graph.
            // And set the default graph to be the union graph as well.
            DatasetGraphTDB ds = ((DatasetGraphTDB)dsg).duplicate() ;
            ds.setEffectiveDefaultGraph(new GraphNamedTDB(ds, Quad.unionGraph)) ;
            Explain.explain("REWRITE(Union default graph)", op, context) ;
            dsg = ds ;
        }
        return super.eval(op, dsg, input, context) ;
    }
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        this.blockMgrs = dsg.getConfig().blockMgrs ;
        this.nodeTables = dsg.getConfig().nodeTables ;
        this.txn = transaction ;
        this.dsg = dsg ;
       
        DatasetGraphTDB dsgTDB ;
           
        switch(mode)
        {
            case READ : dsgTDB = buildReadonly() ; break ;
            case WRITE : dsgTDB = buildWritable() ;  break ;
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Related Classes of com.hp.hpl.jena.tdb.store.DatasetGraphTDB

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  • cmd.tdbloader4
  • cmd.verify
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  • com.hp.hpl.jena.tdb.graph.basics.FactoryGraphTDB
  • com.hp.hpl.jena.tdb.lib.DumpOps
  • com.hp.hpl.jena.tdb.nodetable.NodeTupleTable
  • com.hp.hpl.jena.tdb.solver.OpExecutorTDB
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  • com.hp.hpl.jena.tdb.solver.OpExecutorTDB1
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