Examples with Timeline org.zalando.nakadi.domain.Timeline used on opensource projects

Example 31 with Timeline

use of org.zalando.nakadi.domain.Timeline in project nakadi by zalando.

the class NakadiCursorComparator method compareOrdered.

private int compareOrdered(final NakadiCursor c1, final NakadiCursor c2) {
    // If c2 moved from -1, than it is definitely greater.
    if (!c2.isInitial()) {
        return -1;
    }
    Iterator<Timeline> timelineIterator = null;
    NakadiCursor first = c1;
    // Handle obsolete timeline information
    if (first.getTimeline().getLatestPosition() == null) {
        timelineIterator = createTimelinesIterator(first.getEventType(), first.getTimeline().getOrder());
        first = NakadiCursor.of(timelineIterator.next(), first.getPartition(), first.getOffset());
    }
    while (first.getTimeline().getOrder() != c2.getTimeline().getOrder()) {
        if (!first.isLast()) {
            return -1;
        }
        if (null == timelineIterator) {
            timelineIterator = createTimelinesIterator(first.getEventType(), first.getTimeline().getOrder() + 1);
        }
        final Timeline nextTimeline = timelineIterator.next();
        final String initialOffset = StaticStorageWorkerFactory.get(nextTimeline).getBeforeFirstOffset();
        first = NakadiCursor.of(nextTimeline, first.getPartition(), initialOffset);
    }
    return first.getOffset().compareTo(c2.getOffset());
}

Example 32 with Timeline

use of org.zalando.nakadi.domain.Timeline in project nakadi by zalando.

the class TimelineDbRepositoryTest method testListTimelinesOrdered.

@Test
public void testListTimelinesOrdered() {
    final Timeline t1 = insertTimeline(1);
    final Timeline t0 = insertTimeline(0);
    final List<Timeline> testTimelines = tRepository.listTimelinesOrdered(testEt.getName());
    Assert.assertEquals(2, testTimelines.size());
    Assert.assertEquals(t0, testTimelines.get(0));
    Assert.assertEquals(t1, testTimelines.get(1));
}

Example 33 with Timeline

use of org.zalando.nakadi.domain.Timeline in project nakadi by zalando.

the class TimelineDbRepositoryTest method insertTimeline.

private Timeline insertTimeline(final Date cleanupDate, final boolean deleted, final int order) {
    final Timeline timeline = createTimeline(storage, UUID.randomUUID(), order, "test_topic", testEt.getName(), new Date(), new Date(), cleanupDate, null);
    timeline.setDeleted(deleted);
    return tRepository.createTimeline(timeline);
}

Example 34 with Timeline

use of org.zalando.nakadi.domain.Timeline in project nakadi by zalando.

the class TimelineDbRepositoryTest method testTimelineCreated.

@Test
public void testTimelineCreated() {
    final Timeline timeline = insertTimeline(0);
    final Optional<Timeline> fromDb = tRepository.getTimeline(timeline.getId());
    Assert.assertTrue(fromDb.isPresent());
    Assert.assertFalse(fromDb.get() == timeline);
    Assert.assertEquals(timeline, fromDb.get());
}

Example 35 with Timeline

use of org.zalando.nakadi.domain.Timeline in project nakadi by zalando.

the class TimelineDbRepositoryTest method testGetExpiredTimelines.

@Test
public void testGetExpiredTimelines() {
    final DateTime now = new DateTime();
    final DateTime tomorrow = now.plusDays(1);
    final DateTime yesterday = now.minusDays(1);
    final DateTime twoDaysAgo = now.minusDays(2);
    final Timeline t1 = insertTimeline(tomorrow.toDate(), true, 0);
    final Timeline t2 = insertTimeline(tomorrow.toDate(), false, 1);
    final Timeline t3 = insertTimeline(yesterday.toDate(), true, 2);
    final Timeline t4 = insertTimeline(yesterday.toDate(), false, 3);
    final Timeline t5 = insertTimeline(twoDaysAgo.toDate(), false, 4);
    final Timeline t6 = insertTimeline(null, false, 5);
    final List<Timeline> expiredTimelines = tRepository.getExpiredTimelines();
    Assert.assertFalse(expiredTimelines.contains(t1));
    Assert.assertFalse(expiredTimelines.contains(t2));
    Assert.assertFalse(expiredTimelines.contains(t3));
    Assert.assertTrue(expiredTimelines.contains(t4));
    Assert.assertTrue(expiredTimelines.contains(t5));
    Assert.assertFalse(expiredTimelines.contains(t6));
}