Examples with Row1 io.crate.data.Row1 used on opensource projects

Example 1 with Row1

use of io.crate.data.Row1 in project crate by crate.

the class FetchBatchAccumulatorTest method testFetchBatchAccumulatorMultipleFetches.

@Test
public void testFetchBatchAccumulatorMultipleFetches() throws Exception {
    FetchBatchAccumulator fetchBatchAccumulator = new FetchBatchAccumulator(fetchOperation, getFunctions(), buildOutputSymbols(), buildFetchProjectorContext(), 2);
    fetchBatchAccumulator.onItem(new Row1(1L));
    fetchBatchAccumulator.onItem(new Row1(2L));
    Iterator<? extends Row> result = fetchBatchAccumulator.processBatch(false).get(10, TimeUnit.SECONDS);
    assertThat(result.next().get(0), is(1));
    assertThat(result.next().get(0), is(2));
    fetchBatchAccumulator.onItem(new Row1(3L));
    fetchBatchAccumulator.onItem(new Row1(4L));
    result = fetchBatchAccumulator.processBatch(false).get(10, TimeUnit.SECONDS);
    assertThat(result.next().get(0), is(3));
    assertThat(result.next().get(0), is(4));
}

Example 2 with Row1

use of io.crate.data.Row1 in project crate by crate.

the class GenericShowTask method execute.

@Override
public void execute(BatchConsumer consumer, Row parameters) {
    Row1 row;
    try {
        row = new Row1(showStatementDispatcher.process(statement, jobId));
    } catch (Throwable t) {
        consumer.accept(null, t);
        return;
    }
    consumer.accept(RowsBatchIterator.newInstance(row), null);
}

Example 3 with Row1

use of io.crate.data.Row1 in project crate by crate.

the class BroadcastingBucketBuilderTest method testBucketIsReUsed.

@Test
public void testBucketIsReUsed() throws Exception {
    final BroadcastingBucketBuilder builder = new BroadcastingBucketBuilder(new Streamer[] { DataTypes.INTEGER.streamer() }, 3);
    builder.add(new Row1(10));
    Bucket[] buckets = new Bucket[3];
    builder.build(buckets);
    final Bucket rows = buckets[0];
    assertThat(rows, Matchers.sameInstance(buckets[1]));
    assertThat(rows, Matchers.sameInstance(buckets[2]));
}

Example 4 with Row1

use of io.crate.data.Row1 in project crate by crate.

the class ModuloBucketBuilderTest method testRowsAreDistributedByModulo.

@Test
public void testRowsAreDistributedByModulo() throws Exception {
    final ModuloBucketBuilder builder = new ModuloBucketBuilder(new Streamer[] { DataTypes.INTEGER.streamer() }, 2, 0);
    builder.add(new Row1(1));
    builder.add(new Row1(2));
    builder.add(new Row1(3));
    builder.add(new Row1(4));
    Bucket[] buckets = new Bucket[2];
    builder.build(buckets);
    final Bucket rowsD1 = buckets[0];
    assertThat(rowsD1.size(), is(2));
    assertThat(TestingHelpers.printedTable(rowsD1), is("2\n4\n"));
    final Bucket rowsD2 = buckets[1];
    assertThat(rowsD2.size(), is(2));
    assertThat(TestingHelpers.printedTable(rowsD2), is("1\n3\n"));
}

Example 5 with Row1

use of io.crate.data.Row1 in project crate by crate.

the class MultiBucketBuilderTest method testSizeIsResetOnBuildBuckets.

@Test
public void testSizeIsResetOnBuildBuckets() throws Exception {
    Bucket[] buckets = new Bucket[1];
    for (MultiBucketBuilder builder : builders) {
        builder.add(new Row1(42));
        builder.add(new Row1(42));
        assertThat(builder.size(), is(2));
        builder.build(buckets);
        assertThat(buckets[0].size(), is(2));
        assertThat(builder.size(), is(0));
    }
}