Examples with ICacheJet com.hazelcast.jet.ICacheJet used on opensource projects

Example 1 with ICacheJet

use of com.hazelcast.jet.ICacheJet in project hazelcast-jet by hazelcast.

the class HazelcastConnectorTest method when_streamCache_withFilterAndProjection.

@Test
public void when_streamCache_withFilterAndProjection() {
    DAG dag = new DAG();
    Vertex source = dag.newVertex("source", SourceProcessors.<Integer, Integer, Integer>streamCacheP(streamSourceName, event -> !event.getKey().equals(0), EventJournalCacheEvent::getKey, START_FROM_OLDEST, wmGenParams(i -> i, limitingLag(0), noThrottling(), 10_000)));
    Vertex sink = dag.newVertex("sink", writeListP(streamSinkName));
    dag.edge(between(source, sink));
    Job job = jetInstance.newJob(dag);
    ICacheJet<Integer, Integer> sourceCache = jetInstance.getCacheManager().getCache(streamSourceName);
    range(0, ENTRY_COUNT).forEach(i -> sourceCache.put(i, i));
    assertSizeEventually(ENTRY_COUNT - 1, jetInstance.getList(streamSinkName));
    assertFalse(jetInstance.getList(streamSinkName).contains(0));
    assertTrue(jetInstance.getList(streamSinkName).contains(1));
    job.cancel();
}