Examples with ColumnCapabilities org.apache.druid.segment.column.ColumnCapabilities used on opensource projects

Example 31 with ColumnCapabilities

use of org.apache.druid.segment.column.ColumnCapabilities in project druid by druid-io.

the class RowBasedColumnSelectorFactoryTest method testCapabilitiesLong.

@Test
public void testCapabilitiesLong() {
    ColumnCapabilities caps = RowBasedColumnSelectorFactory.getColumnCapabilities(ROW_SIGNATURE, LONG_COLUMN_NAME);
    Assert.assertEquals(ValueType.LONG, caps.getType());
    Assert.assertFalse(caps.hasBitmapIndexes());
    Assert.assertFalse(caps.isDictionaryEncoded().isTrue());
    Assert.assertFalse(caps.areDictionaryValuesSorted().isTrue());
    Assert.assertFalse(caps.areDictionaryValuesUnique().isTrue());
    Assert.assertFalse(caps.hasMultipleValues().isMaybeTrue());
    Assert.assertFalse(caps.hasSpatialIndexes());
}

Example 32 with ColumnCapabilities

use of org.apache.druid.segment.column.ColumnCapabilities in project druid by druid-io.

the class RowBasedColumnSelectorFactoryTest method testCapabilitiesComplex.

@Test
public void testCapabilitiesComplex() {
    ColumnCapabilities caps = RowBasedColumnSelectorFactory.getColumnCapabilities(ROW_SIGNATURE, COMPLEX_COLUMN_NAME);
    Assert.assertEquals(SOME_COMPLEX, caps.toColumnType());
    Assert.assertFalse(caps.hasBitmapIndexes());
    Assert.assertFalse(caps.isDictionaryEncoded().isTrue());
    Assert.assertFalse(caps.areDictionaryValuesSorted().isTrue());
    Assert.assertFalse(caps.areDictionaryValuesUnique().isTrue());
    Assert.assertTrue(caps.hasMultipleValues().isUnknown());
    Assert.assertFalse(caps.hasSpatialIndexes());
}

Example 33 with ColumnCapabilities

use of org.apache.druid.segment.column.ColumnCapabilities in project druid by druid-io.

the class RowBasedColumnSelectorFactoryTest method testCapabilitiesDouble.

@Test
public void testCapabilitiesDouble() {
    ColumnCapabilities caps = RowBasedColumnSelectorFactory.getColumnCapabilities(ROW_SIGNATURE, DOUBLE_COLUMN_NAME);
    Assert.assertEquals(ValueType.DOUBLE, caps.getType());
    Assert.assertFalse(caps.hasBitmapIndexes());
    Assert.assertFalse(caps.isDictionaryEncoded().isTrue());
    Assert.assertFalse(caps.areDictionaryValuesSorted().isTrue());
    Assert.assertFalse(caps.areDictionaryValuesUnique().isTrue());
    Assert.assertFalse(caps.hasMultipleValues().isMaybeTrue());
    Assert.assertFalse(caps.hasSpatialIndexes());
}

Example 34 with ColumnCapabilities

use of org.apache.druid.segment.column.ColumnCapabilities in project druid by druid-io.

the class RowBasedColumnSelectorFactoryTest method testCapabilitiesStringArray.

@Test
public void testCapabilitiesStringArray() {
    ColumnCapabilities caps = RowBasedColumnSelectorFactory.getColumnCapabilities(ROW_SIGNATURE, STRING_ARRAY_COLUMN_NAME);
    Assert.assertEquals(ColumnType.STRING_ARRAY, caps.toColumnType());
    Assert.assertFalse(caps.hasBitmapIndexes());
    Assert.assertFalse(caps.isDictionaryEncoded().isTrue());
    Assert.assertFalse(caps.areDictionaryValuesSorted().isTrue());
    Assert.assertFalse(caps.areDictionaryValuesUnique().isTrue());
    Assert.assertTrue(caps.hasMultipleValues().isFalse());
    Assert.assertFalse(caps.hasSpatialIndexes());
}

Example 35 with ColumnCapabilities

use of org.apache.druid.segment.column.ColumnCapabilities in project druid by druid-io.

the class RowBasedColumnSelectorFactoryTest method testCapabilitiesTime.

@Test
public void testCapabilitiesTime() {
    // time column takes a special path
    ColumnCapabilities caps = RowBasedColumnSelectorFactory.getColumnCapabilities(ROW_SIGNATURE, ColumnHolder.TIME_COLUMN_NAME);
    Assert.assertEquals(ValueType.LONG, caps.getType());
    Assert.assertFalse(caps.hasBitmapIndexes());
    Assert.assertFalse(caps.isDictionaryEncoded().isTrue());
    Assert.assertFalse(caps.areDictionaryValuesSorted().isTrue());
    Assert.assertFalse(caps.areDictionaryValuesUnique().isTrue());
    Assert.assertFalse(caps.hasMultipleValues().isMaybeTrue());
    Assert.assertFalse(caps.hasSpatialIndexes());
}