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

Example 36 with RunLengthEncodedBlock

use of io.trino.spi.block.RunLengthEncodedBlock in project trino by trinodb.

the class TestDictionaryAwarePageFilter method testRleBlockWithFailure.

@Test
public void testRleBlockWithFailure() {
    DictionaryAwarePageFilter filter = createDictionaryAwarePageFilter(true, LongArrayBlock.class);
    RunLengthEncodedBlock fail = new RunLengthEncodedBlock(createLongSequenceBlock(-10, -9), 100);
    assertThatThrownBy(() -> testFilter(filter, fail, true)).isInstanceOf(NegativeValueException.class).hasMessage("value is negative: -10");
}

Example 37 with RunLengthEncodedBlock

use of io.trino.spi.block.RunLengthEncodedBlock in project trino by trinodb.

the class TestDictionaryAwarePageProjection method testRleBlock.

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

Example 38 with RunLengthEncodedBlock

use of io.trino.spi.block.RunLengthEncodedBlock in project trino by trinodb.

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 39 with RunLengthEncodedBlock

use of io.trino.spi.block.RunLengthEncodedBlock in project trino by trinodb.

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 40 with RunLengthEncodedBlock

use of io.trino.spi.block.RunLengthEncodedBlock in project trino by trinodb.

the class BlockAssertions method createRLEBlock.

public static RunLengthEncodedBlock createRLEBlock(double value, int positionCount) {
    BlockBuilder blockBuilder = DOUBLE.createBlockBuilder(null, 1);
    DOUBLE.writeDouble(blockBuilder, value);
    return new RunLengthEncodedBlock(blockBuilder.build(), positionCount);
}