Examples with Employee com.hazelcast.mapreduce.helpers.Employee used on opensource projects

Example 16 with Employee

use of com.hazelcast.mapreduce.helpers.Employee in project hazelcast by hazelcast.

the class ClientQueryCacheIndexTest method test_entrySet_onIndexedKeys_whenValuesNotCached.

@Test
public void test_entrySet_onIndexedKeys_whenValuesNotCached() {
    String mapName = randomString();
    String cacheName = randomString();
    HazelcastInstance client = factory.newHazelcastClient();
    IMap<Integer, Employee> map = client.getMap(mapName);
    int putCount = 111;
    for (int i = 0; i < putCount; i++) {
        map.put(i, new Employee(i));
    }
    final QueryCache<Integer, Employee> cache = map.getQueryCache(cacheName, TRUE_PREDICATE, false);
    // here add index to key. (key --> integer; value --> Employee)
    cache.addIndex("__key", true);
    for (int i = 17; i < putCount; i++) {
        map.remove(i);
    }
    // just choose arbitrary numbers to prove whether #entrySet with predicate is working
    int smallerThan = 17;
    int expectedSize = 17;
    assertEntrySetSizeEventually(expectedSize, new SqlPredicate("__key < " + smallerThan), cache);
}

Example 17 with Employee

use of com.hazelcast.mapreduce.helpers.Employee in project hazelcast by hazelcast.

the class ClientQueryCacheIndexTest method test_values_withoutIndex_whenValuesNotCached.

@Test
public void test_values_withoutIndex_whenValuesNotCached() {
    String mapName = randomString();
    String cacheName = randomString();
    HazelcastInstance client = factory.newHazelcastClient();
    IMap<Integer, Employee> map = client.getMap(mapName);
    int putCount = 111;
    for (int i = 0; i < putCount; i++) {
        map.put(i, new Employee(i));
    }
    QueryCache<Integer, Employee> cache = map.getQueryCache(cacheName, TRUE_PREDICATE, false);
    for (int i = 17; i < putCount; i++) {
        map.remove(i);
    }
    // just choose arbitrary numbers to prove whether #entrySet with predicate is working
    int smallerThan = 17;
    int expectedSize = 0;
    assertValuesSizeEventually(expectedSize, new SqlPredicate("__key < " + smallerThan), cache);
}

Example 18 with Employee

use of com.hazelcast.mapreduce.helpers.Employee in project hazelcast by hazelcast.

the class ClientQueryCacheIndexTest method test_keySet_withPredicate_whenValuesAreNotCached.

@Test
public void test_keySet_withPredicate_whenValuesAreNotCached() {
    String mapName = randomString();
    String cacheName = randomString();
    QueryCacheConfig queryCacheConfig = new QueryCacheConfig(cacheName);
    queryCacheConfig.setDelaySeconds(1);
    queryCacheConfig.setBatchSize(3);
    ClientConfig clientConfig = new ClientConfig();
    clientConfig.addQueryCacheConfig(mapName, queryCacheConfig);
    HazelcastInstance client = factory.newHazelcastClient();
    IMap<Integer, Employee> map = client.getMap(mapName);
    // populate map before construction of query cache
    int putCount = 111;
    for (int i = 0; i < putCount; i++) {
        map.put(i, new Employee(i));
    }
    QueryCache<Integer, Employee> cache = map.getQueryCache(cacheName, TRUE_PREDICATE, false);
    cache.addIndex("__key", true);
    // populate map after construction of query cache
    for (int i = putCount; i < 2 * putCount; i++) {
        map.put(i, new Employee(i));
    }
    // just choose arbitrary numbers for querying in order to prove whether #keySet with predicate is correctly working
    int equalsOrBiggerThan = 27;
    int expectedSize = 2 * putCount - equalsOrBiggerThan;
    assertKeySetSizeEventually(expectedSize, new SqlPredicate("__key >= " + equalsOrBiggerThan), cache);
}

Example 19 with Employee

use of com.hazelcast.mapreduce.helpers.Employee in project hazelcast by hazelcast.

the class ClientQueryCacheIndexTest method assertValuesSizeEventually.

private void assertValuesSizeEventually(final int expectedSize, final Predicate predicate, final QueryCache<Integer, Employee> cache) {
    AssertTask task = new AssertTask() {

        @Override
        public void run() throws Exception {
            int size = cache.size();
            Collection<Employee> values = cache.values(predicate);
            assertEquals("cache size = " + size, expectedSize, values.size());
        }
    };
    assertTrueEventually(task, 15);
}

Example 20 with Employee

use of com.hazelcast.mapreduce.helpers.Employee in project hazelcast by hazelcast.

the class ClientQueryCacheListenerTest method shouldReceiveEvent_whenListeningKey_withPredicate.

@Test
public void shouldReceiveEvent_whenListeningKey_withPredicate() {
    String mapName = randomString();
    String cacheName = randomString();
    HazelcastInstance instance = factory.newHazelcastClient();
    IMap<Integer, Employee> map = instance.getMap(mapName);
    CountDownLatch numberOfCaughtEvents = new CountDownLatch(1);
    QueryCache<Integer, Employee> cache = map.getQueryCache(cacheName, TRUE_PREDICATE, true);
    int keyToListen = 109;
    cache.addEntryListener(new QueryCacheAdditionListener(numberOfCaughtEvents), new SqlPredicate("id > 100"), keyToListen, true);
    int putCount = 111;
    for (int i = 0; i < putCount; i++) {
        map.put(i, new Employee(i));
    }
    assertOpenEventually(numberOfCaughtEvents, 10);
}