Examples with SqlPredicate com.hazelcast.query.SqlPredicate used on opensource projects

Example 11 with SqlPredicate

use of com.hazelcast.query.SqlPredicate in project hazelcast by hazelcast.

the class QueryCacheMethodsWithPredicateTest method testEntrySet.

@Test
public void testEntrySet() {
    int count = 1;
    String cacheName = randomString();
    populateMap(map, count);
    QueryCache<Integer, Employee> cache = map.getQueryCache(cacheName, TRUE_PREDICATE, true);
    cache.addIndex("id", true);
    populateMap(map, count, 2 * count);
    // just choose arbitrary numbers for querying in order to prove whether #keySet with predicate is correctly working
    int equalsOrBiggerThan = 0;
    int expectedSize = 2 * count - equalsOrBiggerThan;
    assertEntrySetSizeEventually(expectedSize, new SqlPredicate("id >= " + equalsOrBiggerThan), cache);
}

Example 12 with SqlPredicate

use of com.hazelcast.query.SqlPredicate in project hazelcast by hazelcast.

the class QueryCacheMethodsWithPredicateTest method testEntrySet_whenIncludeValueFalse.

@Test
public void testEntrySet_whenIncludeValueFalse() throws Exception {
    int count = 111;
    String cacheName = randomString();
    populateMap(map, count);
    QueryCache<Integer, Employee> cache = map.getQueryCache(cacheName, TRUE_PREDICATE, false);
    cache.addIndex("id", true);
    removeEntriesFromMap(map, 17, count);
    // just choose arbitrary numbers to prove whether #entrySet with predicate is working
    int smallerThan = 17;
    int expectedSize = 0;
    assertEntrySetSizeEventually(expectedSize, new SqlPredicate("id < " + smallerThan), cache);
}

Example 13 with SqlPredicate

use of com.hazelcast.query.SqlPredicate in project hazelcast by hazelcast.

the class QueryCacheMethodsWithPredicateTest method testValues.

@Test
public void testValues() {
    int count = 111;
    String cacheName = randomString();
    populateMap(map, count);
    QueryCache<Integer, Employee> cache = map.getQueryCache(cacheName, TRUE_PREDICATE, true);
    cache.addIndex("id", true);
    populateMap(map, count, 2 * count);
    // just choose arbitrary numbers for querying in order to prove whether #keySet with predicate is correctly working
    int equalsOrBiggerThan = 27;
    int expectedSize = 2 * count - equalsOrBiggerThan;
    assertValuesSizeEventually(expectedSize, new SqlPredicate("id >= " + equalsOrBiggerThan), cache);
}

Example 14 with SqlPredicate

use of com.hazelcast.query.SqlPredicate in project hazelcast by hazelcast.

the class QueryCacheRecoveryUponEventLossTest method testForceConsistency.

@Test
public void testForceConsistency() {
    TestHazelcastInstanceFactory instanceFactory = createHazelcastInstanceFactory(3);
    String mapName = randomString();
    String queryCacheName = randomString();
    Config config = new Config();
    config.setProperty(GroupProperty.PARTITION_COUNT.getName(), "1");
    QueryCacheConfig queryCacheConfig = new QueryCacheConfig(queryCacheName);
    queryCacheConfig.setBatchSize(1111);
    queryCacheConfig.setDelaySeconds(3);
    MapConfig mapConfig = config.getMapConfig(mapName);
    mapConfig.addQueryCacheConfig(queryCacheConfig);
    mapConfig.setBackupCount(0);
    HazelcastInstance node = instanceFactory.newHazelcastInstance(config);
    HazelcastInstance node2 = instanceFactory.newHazelcastInstance(config);
    setTestSequencer(node, 9);
    setTestSequencer(node2, 9);
    IMap<Integer, Integer> map = getMap(node, mapName);
    node2.getMap(mapName);
    //set test sequencer to subscribers.
    int count = 30;
    final QueryCache queryCache = map.getQueryCache(queryCacheName, new SqlPredicate("this > 20"), true);
    queryCache.addEntryListener(new EventLostListener() {

        @Override
        public void eventLost(EventLostEvent event) {
            queryCache.tryRecover();
        }
    }, false);
    for (int i = 0; i < count; i++) {
        map.put(i, i);
    }
    AssertTask task = new AssertTask() {

        @Override
        public void run() throws Exception {
            assertEquals(9, queryCache.size());
        }
    };
    assertTrueEventually(task);
}

Example 15 with SqlPredicate

use of com.hazelcast.query.SqlPredicate in project hazelcast by hazelcast.

the class QueryCacheMethodsWithPredicateTest method testEntrySet_withIndexedKeys_whenIncludeValueFalse.

@Test
public void testEntrySet_withIndexedKeys_whenIncludeValueFalse() {
    int count = 111;
    String cacheName = randomString();
    populateMap(map, count);
    QueryCache<Integer, Employee> cache = map.getQueryCache(cacheName, TRUE_PREDICATE, false);
    // here adding key index. (key --> integer; value --> Employee)
    cache.addIndex("__key", true);
    removeEntriesFromMap(map, 17, count);
    // 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);
}