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

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

150
151
152
153
154
155
156
157
158
159
160
   
    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) ;
View Full Code Here
171
172
173
174
175
176
177
178
179
   
    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 ;
    }
View Full Code Here
203
204
205
206
207
208
209
210
211
212
213
    {
        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)
View Full Code Here
47
48
49
50
51
52
    /** Convert the index name to a file name */
    public static String filenameForIndex(String indexName) { return indexName ; }

    /** Convert the index name to a file name */
    public static FileSet filesetForIndex(Location location, String indexName) { return new FileSet(location, filenameForIndex(indexName)) ; }
View Full Code Here
80
81
82
83
84
85
86
87
88
89
            default:
                throw new TDBException("Bad length for index description: "+desc) ;
               
        }
        // 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), desc, rf, rIndex) ;
    }
View Full Code Here
413
414
415
416
417
418
419
420
421
422
423
424
425
        * tdb.file.type=rangeindex        # Service provided.
        * tdb.file.impl=bplustree         # Implementation
        * tdb.file.impl.version=bplustree-v1         
        */

        FileSet fs = new FileSet(location, indexName) ;
        // Physical
        MetaFile metafile = fs.getMetaFile() ;
       
        metafile.checkOrSetMetadata("tdb.file.type", "rangeindex") ;
        metafile.checkOrSetMetadata("tdb.file.indexorder", indexOrder) ;
       
        int readCacheSize = PropertyUtils.getPropertyAsInteger(config, Names.pBlockReadCacheSize) ;
View Full Code Here
446
447
448
449
450
451
452
453
454
455
456
457
458
        /*
         * tdb.file.type=rangeindex        # Service provided.
         * tdb.file.impl=bplustree         # Implementation
         * tdb.file.impl.version=bplustree-v1         
         */
         FileSet fs = new FileSet(location, indexName) ;
         // Physical
         MetaFile metafile = fs.getMetaFile() ;
         metafile.checkOrSetMetadata("tdb.file.type", "rangeindex") ;
         String indexType = metafile.getOrSetDefault("tdb.file.impl", "bplustree") ;
         if ( ! indexType.equals("bplustree") )
         {
             log.error("Unknown index type: "+indexType) ;
View Full Code Here
552
553
554
555
556
557
558
559
560
561
562
            location.getMetaFile().setProperty(Names.kNodeTableType, NodeTableType) ;
            location.getMetaFile().setProperty(Names.kNodeTableLayout, NodeTableLayout) ;
        }
       
        // -- make id to node mapping -- Names.indexId2Node
        FileSet fsIdToNode = new FileSet(location, indexId2Node) ;
        //checkMetadata(fsIdToNode.getMetaFile(), /*Names.kNodeTableType,*/ NodeTable.type) ;
       
        ObjectFile stringFile = makeObjectFile(fsIdToNode) ;
       
        // -- make node to id mapping -- Names.indexNode2Id
View Full Code Here
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
    private DatasetPrefixesTDB(IndexBuilder indexBuilder, Location location, DatasetControl policy)
    {
        // TO BE REMOVED when DI sorted out.
        // This is a table "G" "P" "U" (Graph, Prefix, URI), indexed on GPU only.
        // 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 )
            filesetNodeTableIdx = new FileSet(location, Names.prefixNode2Id) ;
       
        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) ;
    }
View Full Code Here
281
282
283
284
285
286
287
288
289
    // ----
    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) ;
    }
View Full Code Here
TOP

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
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.