Examples with ColumnMap org.apache.jena.tdb.lib.ColumnMap used on opensource projects

Example 11 with ColumnMap

use of org.apache.jena.tdb.lib.ColumnMap in project jena by apache.

the class SetupTDB method makeTupleIndex.

public static TupleIndex makeTupleIndex(Location location, String primary, String indexOrder, String indexName, int keyLength) {
    FileSet fs = new FileSet(location, indexName);
    int readCacheSize = params.getBlockReadCacheSize();
    int writeCacheSize = params.getBlockWriteCacheSize();
    // Value part is null (zero length)
    RangeIndex rIndex = SetupIndex.makeRangeIndex(location, indexName, params.getBlockSize(), keyLength, 0, readCacheSize, writeCacheSize);
    TupleIndex tupleIndex = new TupleIndexRecord(primary.length(), new ColumnMap(primary, indexOrder), indexOrder, rIndex.getRecordFactory(), rIndex);
    return tupleIndex;
}

Example 12 with ColumnMap

use of org.apache.jena.tdb.lib.ColumnMap in project jena by apache.

the class TestTupleIndexRecord method createIndex.

@Override
protected TupleIndexRecord createIndex(String description) {
    IndexParams indexParams = StoreParams.getDftStoreParams();
    RangeIndex rIdx = IndexFactory.buildRangeIndex(FileSet.mem(), factory, indexParams);
    ColumnMap cmap = new ColumnMap("SPO", description);
    TupleIndexRecord index = new TupleIndexRecord(3, cmap, description, factory, rIdx);
    return index;
}

Example 13 with ColumnMap

use of org.apache.jena.tdb.lib.ColumnMap in project jena by apache.

the class TestTupleIndexRecordDirect method create.

static TupleIndexRecord create(String description) {
    IndexParams indexParams = StoreParams.getDftStoreParams();
    RangeIndex rIdx = IndexFactory.buildRangeIndex(FileSet.mem(), factory, indexParams);
    ColumnMap cmap = new ColumnMap("SPO", description);
    TupleIndexRecord index = new TupleIndexRecord(3, cmap, description, factory, rIdx);
    return index;
}