Examples with SortedMapIterator org.apache.accumulo.core.iterators.SortedMapIterator used on opensource projects

Example 36 with SortedMapIterator

use of org.apache.accumulo.core.iterators.SortedMapIterator in project accumulo by apache.

the class VisibilityFilterTest method testEmptyAuths.

public void testEmptyAuths() throws IOException {
    TreeMap<Key, Value> tm = new TreeMap<>();
    tm.put(new Key("r1", "cf1", "cq1", ""), new Value(new byte[0]));
    tm.put(new Key("r1", "cf1", "cq2", "C"), new Value(new byte[0]));
    tm.put(new Key("r1", "cf1", "cq3", ""), new Value(new byte[0]));
    SortedKeyValueIterator<Key, Value> filter = VisibilityFilter.wrap(new SortedMapIterator(tm), Authorizations.EMPTY, "".getBytes());
    filter.seek(new Range(), new HashSet<>(), false);
    assertTrue(filter.hasTop());
    assertEquals(new Key("r1", "cf1", "cq1", ""), filter.getTopKey());
    filter.next();
    assertTrue(filter.hasTop());
    assertEquals(new Key("r1", "cf1", "cq3", ""), filter.getTopKey());
    filter.next();
    assertFalse(filter.hasTop());
}

Example 37 with SortedMapIterator

use of org.apache.accumulo.core.iterators.SortedMapIterator in project accumulo by apache.

the class BigDecimalCombinerTest method testMax.

@Test
public void testMax() throws IOException {
    ai = new BigDecimalCombiner.BigDecimalMaxCombiner();
    IteratorSetting is = new IteratorSetting(1, BigDecimalCombiner.BigDecimalMaxCombiner.class);
    Combiner.setColumns(is, columns);
    ai.init(new SortedMapIterator(tm1), is.getOptions(), CombinerTest.SCAN_IE);
    ai.seek(new Range(), EMPTY_COL_FAMS, false);
    assertTrue(ai.hasTop());
    assertEquals(CombinerTest.newKey(1, 1, 1, 3), ai.getTopKey());
    assertEquals(2.3, encoder.decode(ai.getTopValue().get()).doubleValue(), delta);
    verify();
}

Example 38 with SortedMapIterator

use of org.apache.accumulo.core.iterators.SortedMapIterator in project accumulo by apache.

the class ColumnSliceFilterTest method testStartEqualToEndBothInclusive.

@Test
public void testStartEqualToEndBothInclusive() throws IOException {
    ColumnSliceFilter.setSlice(is, "20080202", true, "20080202", true);
    columnSliceFilter.validateOptions(is.getOptions());
    columnSliceFilter.init(new SortedMapIterator(TEST_DATA), is.getOptions(), iteratorEnvironment);
    columnSliceFilter.seek(new Range(), EMPTY_COL_FAMS, false);
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_2));
    columnSliceFilter.next();
    assertFalse(columnSliceFilter.hasTop());
}

Example 39 with SortedMapIterator

use of org.apache.accumulo.core.iterators.SortedMapIterator in project accumulo by apache.

the class ColumnSliceFilterTest method testBothNull.

@Test
public void testBothNull() throws IOException {
    ColumnSliceFilter.setSlice(is, null, null);
    columnSliceFilter.validateOptions(is.getOptions());
    columnSliceFilter.init(new SortedMapIterator(TEST_DATA), is.getOptions(), iteratorEnvironment);
    columnSliceFilter.seek(new Range(), EMPTY_COL_FAMS, false);
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_2));
    columnSliceFilter.next();
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_1));
    columnSliceFilter.next();
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_3));
    columnSliceFilter.next();
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_6));
    columnSliceFilter.next();
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_4));
    columnSliceFilter.next();
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_5));
    columnSliceFilter.next();
    assertFalse(columnSliceFilter.hasTop());
}

Example 40 with SortedMapIterator

use of org.apache.accumulo.core.iterators.SortedMapIterator in project accumulo by apache.

the class ColumnSliceFilterTest method testBothInclusive.

@Test
public void testBothInclusive() throws IOException {
    ColumnSliceFilter.setSlice(is, "20080202", true, "20080204", true);
    columnSliceFilter.validateOptions(is.getOptions());
    columnSliceFilter.init(new SortedMapIterator(TEST_DATA), is.getOptions(), iteratorEnvironment);
    columnSliceFilter.seek(new Range(), EMPTY_COL_FAMS, false);
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_2));
    columnSliceFilter.next();
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_3));
    columnSliceFilter.next();
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_6));
    columnSliceFilter.next();
    assertTrue(columnSliceFilter.hasTop());
    assertTrue(columnSliceFilter.getTopKey().equals(KEY_4));
    columnSliceFilter.next();
    assertFalse(columnSliceFilter.hasTop());
}