Examples with RunLengthEncodedBlock io.prestosql.spi.block.RunLengthEncodedBlock used on opensource projects

Example 6 with RunLengthEncodedBlock

use of io.prestosql.spi.block.RunLengthEncodedBlock in project hetu-core by openlookeng.

the class TestColumnarMap method assertRunLengthEncodedBlock.

private static void assertRunLengthEncodedBlock(Block block, Slice[][][] expectedValues) {
    for (int position = 0; position < block.getPositionCount(); position++) {
        RunLengthEncodedBlock runLengthEncodedBlock = createTestRleBlock(block, position);
        Slice[][][] expectedDictionaryValues = createTestRleExpectedValues(expectedValues, position);
        assertBlock(runLengthEncodedBlock, expectedDictionaryValues);
        assertColumnarMap(runLengthEncodedBlock, expectedDictionaryValues);
    }
}

Example 7 with RunLengthEncodedBlock

use of io.prestosql.spi.block.RunLengthEncodedBlock in project hetu-core by openlookeng.

the class TestColumnarRow method assertRunLengthEncodedBlock.

private static <T> void assertRunLengthEncodedBlock(Block block, T[] expectedValues) {
    for (int position = 0; position < block.getPositionCount(); position++) {
        RunLengthEncodedBlock runLengthEncodedBlock = createTestRleBlock(block, position);
        T[] expectedDictionaryValues = createTestRleExpectedValues(expectedValues, position);
        assertBlock(runLengthEncodedBlock, expectedDictionaryValues);
        assertColumnarRow(runLengthEncodedBlock, expectedDictionaryValues);
    }
}

Example 8 with RunLengthEncodedBlock

use of io.prestosql.spi.block.RunLengthEncodedBlock in project hetu-core by openlookeng.

the class TestColumnarArray method assertRunLengthEncodedBlock.

private static <T> void assertRunLengthEncodedBlock(Block block, T[] expectedValues) {
    for (int position = 0; position < block.getPositionCount(); position++) {
        RunLengthEncodedBlock runLengthEncodedBlock = createTestRleBlock(block, position);
        T[] expectedDictionaryValues = createTestRleExpectedValues(expectedValues, position);
        assertBlock(runLengthEncodedBlock, expectedDictionaryValues);
        assertColumnarArray(runLengthEncodedBlock, expectedDictionaryValues);
    }
}

Example 9 with RunLengthEncodedBlock

use of io.prestosql.spi.block.RunLengthEncodedBlock in project hetu-core by openlookeng.

the class TestDictionaryAwarePageFilter method testRleBlockWithFailure.

@Test
public void testRleBlockWithFailure() {
    DictionaryAwarePageFilter filter = createDictionaryAwarePageFilter(true, LongArrayBlock.class);
    RunLengthEncodedBlock fail = new RunLengthEncodedBlock(createLongSequenceBlock(-10, -9), 100);
    assertThrows(NegativeValueException.class, () -> testFilter(filter, fail, true));
}

Example 10 with RunLengthEncodedBlock

use of io.prestosql.spi.block.RunLengthEncodedBlock in project hetu-core by openlookeng.

the class TestDictionaryAwarePageProjection method testRleBlockWithFailure.

@Test(dataProvider = "forceYield")
public void testRleBlockWithFailure(boolean forceYield) {
    Block value = createLongSequenceBlock(-43, -42);
    RunLengthEncodedBlock block = new RunLengthEncodedBlock(value, 100);
    testProjectFails(block, RunLengthEncodedBlock.class, forceYield);
}