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

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

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//    RecordFactory tripleRecordFactory = new RecordFactory(SystemTDB.LenIndexTripleRecord, 0) ;
//    RecordFactory quadRecordFactory = new RecordFactory(SystemTDB.LenIndexQuadRecord, 0) ;
    RecordFactory nodeTableRecordFactory = new RecordFactory(SystemTDB.LenNodeHash, SystemTDB.SizeOfNodeId) ;

    Index n2id1 = IndexBuilder.createIndex(new FileSet(location1, Names.indexNode2Id), nodeTableRecordFactory) ;
    Index n2id2 = IndexBuilder.createIndex(new FileSet(location2, Names.indexNode2Id), nodeTableRecordFactory) ;

    System.out.println("Node table 01: node2id index") ;
    Iterator<Record> iter1 = n2id1.iterator() ;
    while ( iter1.hasNext() ) {
      System.out.println(iter1.next()) ;
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  private static void verifyIndex(final Location location, final String indexName, final Set<Long> nodeIds) {
    System.out.println ("---- Scanning " + indexName + " ... ----");
   
    try {
      RecordFactory quadRecordFactory = new RecordFactory(SystemTDB.LenIndexQuadRecord, 0);
      Index index = IndexBuilder.createIndex(new FileSet(location, indexName), quadRecordFactory);
      Iterator<Record> iter = index.iterator();
      int countRecords = 0;

      int tupleLength = indexName.length();
          String primaryOrder = null;
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    int order = BPlusTreeParams.calcOrder(SystemTDB.BlockSize, recordFactory) ;
    BPlusTreeParams bptParams = new BPlusTreeParams(order, recordFactory) ;
    int readCacheSize = 10 ;
    int writeCacheSize = 100 ;
    FileSet destination = new FileSet(location, Names.indexNode2Id) ;
    BlockMgr blkMgrNodes = BlockMgrFactory.create(destination, Names.bptExtTree, SystemTDB.BlockSize, readCacheSize, writeCacheSize) ;
    BlockMgr blkMgrRecords = BlockMgrFactory.create(destination, Names.bptExtRecords, SystemTDB.BlockSize, readCacheSize, writeCacheSize) ;
    Iterator<Record> iter2 = Iter.iter(sortedDataBag.iterator()).map(transformPair2Record) ;
      BPlusTree bpt2 = BPlusTreeRewriter.packIntoBPlusTree(iter2, bptParams, recordFactory, blkMgrNodes, blkMgrRecords) ;
      bpt2.sync() ;
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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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