Examples with Projection com.yahoo.bullet.query.Projection used on opensource projects

Example 21 with Projection

use of com.yahoo.bullet.query.Projection in project bullet-core by yahoo.

the class QuerierTest method testLogicFilterOr.

@Test
public void testLogicFilterOr() {
    // legacy test
    Expression filter = new BinaryExpression(new BinaryExpression(new FieldExpression("field"), new ValueExpression("abc"), Operation.EQUALS), new BinaryExpression(new FieldExpression("id"), new ValueExpression("1"), Operation.EQUALS), Operation.OR);
    Query query = new Query(new Projection(), filter, new Raw(null), null, new Window(), null);
    Querier querier = make(Querier.Mode.PARTITION, query);
    querier.consume(RecordBox.get().add("field", "abc").add("id", "2").getRecord());
    Assert.assertTrue(querier.hasNewData());
    querier.consume(RecordBox.get().add("field", "abc").add("id", "1").getRecord());
    Assert.assertTrue(querier.hasNewData());
}

Example 22 with Projection

use of com.yahoo.bullet.query.Projection in project bullet-core by yahoo.

the class QuerierTest method testOrderBy.

@Test
public void testOrderBy() {
    Expression filter = new UnaryExpression(new FieldExpression("a"), Operation.IS_NOT_NULL);
    OrderBy orderBy = new OrderBy(Collections.singletonList(new OrderBy.SortItem(new FieldExpression("a"), OrderBy.Direction.DESC)));
    Query query = new Query(new Projection(), filter, new Raw(500), Collections.singletonList(orderBy), new Window(), null);
    Querier querier = make(Querier.Mode.ALL, query);
    IntStream.range(0, 4).forEach(i -> querier.consume(RecordBox.get().add("a", 10 - i).add("b", i + 10).getRecord()));
    List<BulletRecord> result = querier.getResult().getRecords();
    Assert.assertEquals(result.size(), 4);
    Assert.assertEquals(result.get(0).typedGet("a").getValue(), 10);
    Assert.assertEquals(result.get(0).typedGet("b").getValue(), 10);
    Assert.assertEquals(result.get(1).typedGet("a").getValue(), 9);
    Assert.assertEquals(result.get(1).typedGet("b").getValue(), 11);
    Assert.assertEquals(result.get(2).typedGet("a").getValue(), 8);
    Assert.assertEquals(result.get(2).typedGet("b").getValue(), 12);
    Assert.assertEquals(result.get(3).typedGet("a").getValue(), 7);
    Assert.assertEquals(result.get(3).typedGet("b").getValue(), 13);
}

Example 23 with Projection

use of com.yahoo.bullet.query.Projection in project bullet-core by yahoo.

the class QuerierTest method testFiltering.

@Test
public void testFiltering() {
    Expression filter = new BinaryExpression(new FieldExpression("field"), new ListExpression(Arrays.asList(new ValueExpression("foo"), new ValueExpression("bar"))), Operation.EQUALS_ANY);
    Window window = WindowUtils.makeSlidingWindow(1);
    Query query = new Query(new Projection(), filter, new Raw(null), null, window, null);
    Querier querier = make(Querier.Mode.PARTITION, query);
    querier.consume(RecordBox.get().add("field", "foo").getRecord());
    Assert.assertTrue(querier.isClosed());
    querier.reset();
    querier.consume(RecordBox.get().add("field", "bar").getRecord());
    Assert.assertTrue(querier.isClosed());
    querier.reset();
    querier.consume(RecordBox.get().add("field", "baz").getRecord());
    Assert.assertFalse(querier.isClosed());
}

Example 24 with Projection

use of com.yahoo.bullet.query.Projection in project bullet-core by yahoo.

the class PubSubMessageTest method testReadingDataAsDifferentTypes.

@Test
public void testReadingDataAsDifferentTypes() {
    String string = getRandomString();
    byte[] bytes = getRandomBytes();
    Query query = new Query(new Projection(), null, new Raw(1), null, new Window(), Long.MAX_VALUE);
    PubSubMessage message;
    message = new PubSubMessage("foo", string);
    Assert.assertEquals(message.getContent(), string);
    Assert.assertEquals(message.getContentAsString(), string);
    message = new PubSubMessage("foo", bytes);
    Assert.assertEquals(message.getContent(), bytes);
    Assert.assertEquals(message.getContentAsByteArray(), bytes);
    message = new PubSubMessage("foo", query);
    Assert.assertSame(message.getContent(), query);
    Assert.assertSame(message.getContentAsQuery(), query);
}

Example 25 with Projection

use of com.yahoo.bullet.query.Projection in project bullet-core by yahoo.

the class RunningQueryTest method testStartTime.

@Test
public void testStartTime() {
    long start = System.currentTimeMillis();
    BulletConfig config = new BulletConfig();
    Query query = new Query(new Projection(), null, new Raw(null), null, new Window(), null);
    query.configure(config);
    RunningQuery runningQuery = new RunningQuery("foo", query, new Metadata(null, null));
    long end = System.currentTimeMillis();
    Assert.assertTrue(runningQuery.getStartTime() >= start);
    Assert.assertTrue(runningQuery.getStartTime() <= end);
    Assert.assertFalse(runningQuery.isTimedOut());
}