@Test
public void entrySet() throws InterruptedException {
HazelcastClient hClient = getHazelcastClient();
MultiMap<String, String> multiMap = hClient.getMultiMap("entrySet");
Map<String, List<String>> keyValueListMap = new HashMap<String, List<String>>();
int count = 100;
for (int i = 0; i < count; i++) {
for (int j = 0; j <= i; j++) {
String key = String.valueOf(i);
String value = String.valueOf(j);
multiMap.put(key, value);
if (keyValueListMap.get(key) == null) {
keyValueListMap.put(key, new ArrayList<String>());
}
keyValueListMap.get(key).add(value);
}
}
assertEquals(count * (count + 1) / 2, multiMap.size());
Set<Entry<String, String>> set = multiMap.entrySet();
assertEquals(count * (count + 1) / 2, set.size());
for (Iterator<Entry<String, String>> iterator = set.iterator(); iterator.hasNext(); ) {
Entry<String, String> o = iterator.next();
assertTrue(Integer.valueOf(o.getValue()) < count);
assertTrue(keyValueListMap.get(o.getKey()).contains(o.getValue()));
}
}
@Test
public void testEntrySet() {
final int maxKeys = 14;
final int maxValues = 3;
final MultiMap mm = client.getMultiMap(randomString());
for (int key = 0; key < maxKeys; key++) {
for (int val = 0; val < maxValues; val++) {
mm.put(key, val);
}
}
assertEquals(maxKeys * maxValues, mm.entrySet().size());
}
@Override
public void removeAllForValue(final V val, final Handler<AsyncResult<Void>> completionHandler) {
vertx.executeBlocking(
() -> {
for (Map.Entry<K, V> entry : map.entrySet()) {
V v = entry.getValue();
if (val.equals(v)) {
map.remove(entry.getKey(), v);
}
}
return null;
},
completionHandler);
}
@Test
public void testMultiMapEntrySet() {
HazelcastClient hClient = getHazelcastClient();
MultiMap<String, String> map = hClient.getMultiMap("testMultiMapEntrySet");
map.put("Hello", "World");
map.put("Hello", "Europe");
map.put("Hello", "America");
map.put("Hello", "Asia");
map.put("Hello", "Africa");
map.put("Hello", "Antarctica");
map.put("Hello", "Australia");
Set<Map.Entry<String, String>> entries = map.entrySet();
assertEquals(7, entries.size());
int itCount = 0;
for (Map.Entry<String, String> entry : entries) {
assertEquals("Hello", entry.getKey());
itCount++;
}
assertEquals(7, itCount);
}
@Test
public void testEntrySet_whenEmpty() {
final MultiMap mm = client.getMultiMap(randomString());
assertEquals(Collections.EMPTY_SET, mm.entrySet());
}