Examples with NodeTable org.apache.jena.tdb2.store.nodetable.NodeTable used on opensource projects

Example 11 with NodeTable

use of org.apache.jena.tdb2.store.nodetable.NodeTable in project jena by apache.

the class BuildTestLib method makeNodeTableBase.

public static NodeTable makeNodeTableBase(Location location, String basename, StoreParams params) {
    RecordFactory recordFactory = new RecordFactory(SystemTDB.LenNodeHash, SystemTDB.SizeOfNodeId);
    FileSet fs = new FileSet(location, basename);
    Index index = buildRangeIndex(fs, recordFactory, params);
    BinaryDataFile bdf = createBinaryDataFile(location, basename + "-data");
    NodeTable nt = new NodeTableTRDF(index, bdf);
    return nt;
}

Example 12 with NodeTable

use of org.apache.jena.tdb2.store.nodetable.NodeTable in project jena by apache.

the class BuildTestLib method makeNodeTable.

public static NodeTable makeNodeTable(Location location, String basename, StoreParams params) {
    NodeTable nt = makeNodeTableBase(location, basename, params);
    nt = NodeTableCache.create(nt, params);
    nt = NodeTableInline.create(nt);
    return nt;
}

Example 13 with NodeTable

use of org.apache.jena.tdb2.store.nodetable.NodeTable in project jena by apache.

the class TestNodeTableStoredBase method createEmptyNodeTable.

@Override
protected NodeTable createEmptyNodeTable() {
    FileOps.ensureDir(location.getDirectoryPath());
    FileOps.clearDirectory(location.getDirectoryPath());
    StoreParams params = StoreParamsBuilder.create().nodeId2NodeCacheSize(-1).node2NodeIdCacheSize(-1).nodeMissCacheSize(-1).build();
    return BuildTestLib.makeNodeTableBase(location, "test", params);
}

Example 14 with NodeTable

use of org.apache.jena.tdb2.store.nodetable.NodeTable in project jena by apache.

the class AbstractTestNodeTable method writeNode.

protected static void writeNode(NodeTable nt, Node n) {
    NodeId nodeId = nt.getAllocateNodeId(n);
    assertNotNull(nodeId);
    assertNotEquals(NodeId.NodeDoesNotExist, nodeId);
    assertNotEquals(NodeId.NodeIdAny, nodeId);
    Node n2 = nt.getNodeForNodeId(nodeId);
    assertEquals(n, n2);
    NodeId nodeId2 = nt.getNodeIdForNode(n);
    assertEquals(nodeId, nodeId2);
}

Example 15 with NodeTable

use of org.apache.jena.tdb2.store.nodetable.NodeTable in project jena by apache.

the class TDBInternal method getNode.

/**
 * Return the node for a NodeId (if any). Returns null if the NodeId does not exist in
 * the dataset.
 */
public static Node getNode(DatasetGraphTDB dsg, NodeId nodeId) {
    if (dsg == null)
        return null;
    NodeTable nodeTable = dsg.getQuadTable().getNodeTupleTable().getNodeTable();
    Node node = nodeTable.getNodeForNodeId(nodeId);
    return node;
}