Examples with WatchAggregator org.apache.ignite.internal.metastorage.watch.WatchAggregator used on opensource projects

Example 1 with WatchAggregator

use of org.apache.ignite.internal.metastorage.watch.WatchAggregator in project ignite-3 by apache.

the class WatchAggregatorTest method testTwoEqualCollectionCriteriaUnion.

@Test
public void testTwoEqualCollectionCriteriaUnion() {
    var watchAggregator = new WatchAggregator();
    watchAggregator.add(Arrays.asList(new ByteArray("key1"), new ByteArray("key2")), null);
    watchAggregator.add(Arrays.asList(new ByteArray("key1"), new ByteArray("key2")), null);
    var keyCriterion = watchAggregator.watch(0, null).get().keyCriterion();
    var expKeyCriterion = new KeyCriterion.CollectionCriterion(new HashSet<>(Arrays.asList(new ByteArray("key1"), new ByteArray("key2"))));
    assertEquals(expKeyCriterion, keyCriterion);
}

Example 2 with WatchAggregator

use of org.apache.ignite.internal.metastorage.watch.WatchAggregator in project ignite-3 by apache.

the class WatchAggregatorTest method testTwoExactCriteriaUnion.

@Test
public void testTwoExactCriteriaUnion() {
    var watchAggregator = new WatchAggregator();
    watchAggregator.add(new ByteArray("key1"), null);
    watchAggregator.add(new ByteArray("key2"), null);
    var keyCriterion = watchAggregator.watch(0, null).get().keyCriterion();
    var expKeyCriterion = new KeyCriterion.CollectionCriterion(new HashSet<>(Arrays.asList(new ByteArray("key1"), new ByteArray("key2"))));
    assertEquals(expKeyCriterion, keyCriterion);
}

Example 3 with WatchAggregator

use of org.apache.ignite.internal.metastorage.watch.WatchAggregator in project ignite-3 by apache.

the class WatchAggregatorTest method testEventsRouting.

@Test
public void testEventsRouting() {
    var watchAggregator = new WatchAggregator();
    var lsnr1 = mock(WatchListener.class);
    var lsnr2 = mock(WatchListener.class);
    watchAggregator.add(new ByteArray("1"), lsnr1);
    watchAggregator.add(new ByteArray("2"), lsnr2);
    var entryEvt1 = new EntryEvent(entry("1", "value1", 1, 1), entry("1", "value1n", 1, 1));
    var entryEvt2 = new EntryEvent(entry("2", "value2", 1, 1), entry("2", "value2n", 1, 1));
    watchAggregator.watch(1, (v1, v2) -> {
    }).get().listener().onUpdate(new WatchEvent(List.of(entryEvt1, entryEvt2)));
    var watchEvt1Res = ArgumentCaptor.forClass(WatchEvent.class);
    verify(lsnr1).onUpdate(watchEvt1Res.capture());
    assertEquals(List.of(entryEvt1), watchEvt1Res.getValue().entryEvents());
    var watchEvt2Res = ArgumentCaptor.forClass(WatchEvent.class);
    verify(lsnr2).onUpdate(watchEvt2Res.capture());
    assertEquals(List.of(entryEvt2), watchEvt2Res.getValue().entryEvents());
}

Example 4 with WatchAggregator

use of org.apache.ignite.internal.metastorage.watch.WatchAggregator in project ignite-3 by apache.

the class WatchAggregatorTest method testHighExactAndLowerRangeCriteriaUnion.

@Test
public void testHighExactAndLowerRangeCriteriaUnion() {
    var watchAggregator = new WatchAggregator();
    watchAggregator.add(new ByteArray("key3"), null);
    watchAggregator.add(new ByteArray("key0"), new ByteArray("key2"), null);
    var keyCriterion = watchAggregator.watch(0, null).get().keyCriterion();
    var expKeyCriterion = new KeyCriterion.RangeCriterion(new ByteArray("key0"), new ByteArray("key4"));
    assertEquals(expKeyCriterion, keyCriterion);
}

Example 5 with WatchAggregator

use of org.apache.ignite.internal.metastorage.watch.WatchAggregator in project ignite-3 by apache.

the class WatchAggregatorTest method testAllTypesOfCriteriaUnion.

@Test
public void testAllTypesOfCriteriaUnion() {
    var watchAggregator = new WatchAggregator();
    watchAggregator.add(new ByteArray("key0"), null);
    watchAggregator.add(new ByteArray("key1"), new ByteArray("key2"), null);
    watchAggregator.add(Arrays.asList(new ByteArray("key0"), new ByteArray("key3")), null);
    var keyCriterion = watchAggregator.watch(0, null).get().keyCriterion();
    var expKeyCriterion = new KeyCriterion.RangeCriterion(new ByteArray("key0"), new ByteArray("key4"));
    assertEquals(expKeyCriterion, keyCriterion);
}