protected <K> Iterable<Data> convertToData(Iterable<K> keys) {
return IterableUtil.map(
nullToEmpty(keys),
new IFunction<K, Data>() {
public Data apply(K key) {
return toData(key);
}
});
}
private void updateMapAndRunQuery(final IMap<Object, Value> map, final int runCount) {
final String name = randomString();
Predicate<?, ?> predicate = equal("name", name);
map.put(name, new Value(name, 0));
map
.size(); // helper call on nodes to sync partitions.. see issue
// github.com/hazelcast/hazelcast/issues/1282
for (int j = 1; j <= runCount && !interrupted(); j++) {
Value v = map.get(name);
v.setIndex(j);
map.put(name, v);
sleepMillis(rand.nextInt(100) + 1);
Collection<Value> values = map.values(predicate);
assertEquals(1, values.size());
Value v2 = IterableUtil.getFirst(values, null);
assertEquals(v, v2);
}
}