Examples with TupleMap org.apache.jena.atlas.lib.tuple.TupleMap used on opensource projects

Example 11 with TupleMap

use of org.apache.jena.atlas.lib.tuple.TupleMap in project jena by apache.

the class TDB2StorageBuilder method makeTupleIndex.

private TupleIndex makeTupleIndex(String primary, String index, String name) {
    TupleMap cmap = TupleMap.create(primary, index);
    RecordFactory rf = new RecordFactory(SystemTDB.SizeOfNodeId * cmap.length(), 0);
    RangeIndex rIdx = makeRangeIndex(rf, index);
    TupleIndex tIdx = new TupleIndexRecord(primary.length(), cmap, index, rf, rIdx);
    return tIdx;
}

Example 12 with TupleMap

use of org.apache.jena.atlas.lib.tuple.TupleMap in project jena by apache.

the class TestTupleMap method map_same_2.

@Test
public void map_same_2() {
    TupleMap x1 = TupleMap.create("SPO", "POS");
    TupleMap x2 = TupleMap.create("SPO", "OSP");
    assertFalse(x1.sameMapping(x2));
    assertFalse(x2.sameMapping(x1));
}

Example 13 with TupleMap

use of org.apache.jena.atlas.lib.tuple.TupleMap in project jena by apache.

the class TestTupleMap method compile_2.

@Test
public void compile_2() {
    TupleMap map = TupleMap.create("SPOG", "GOPS");
    Integer[] expected = { 3, 2, 1, 0 };
    assertEquals(Arrays.asList(expected), map.transformPut());
}

Example 14 with TupleMap

use of org.apache.jena.atlas.lib.tuple.TupleMap in project jena by apache.

the class TestTupleMap method map_reverse_1.

@Test
public void map_reverse_1() {
    TupleMap x1 = TupleMap.create("SPO", "POS");
    TupleMap x2 = TupleMap.create("POS", "SPO");
    assertTrue(x1.reverse().sameMapping(x2));
    assertFalse(x1.reverse().sameMapping(x1));
}

Example 15 with TupleMap

use of org.apache.jena.atlas.lib.tuple.TupleMap in project jena by apache.

the class TestTupleMap method map_reverse_2.

@Test
public void map_reverse_2() {
    TupleMap x1 = TupleMap.create("SPO", "POS");
    TupleMap x2 = TupleMap.create("POS", "SPO");
    Tuple<String> tuple = TupleFactory.tuple("X", "Y", "Z");
    Tuple<String> tuple1 = x1.map(tuple);
    Tuple<String> tuple2 = x2.unmap(tuple);
    assertEquals(tuple1, tuple2);
}