def test_querying_over_values_with_hazelcast_json_value(self): json_value = HazelcastJsonValue({"a": 1}) json_value2 = HazelcastJsonValue({"a": 3}) self.map.put(1, json_value) self.map.put(2, json_value2) results = self.map.values(is_greater_than("a", 2)) self.assertEqual(1, len(results)) self.assertEqual(json_value2.to_string(), results[0].to_string())
def test_querying_over_keys_with_hazelcast_json_value(self): json_value = HazelcastJsonValue({"a": 1}) json_value2 = HazelcastJsonValue({"a": 3}) self.map.put(json_value, 1) self.map.put(json_value2, 2) results = self.map.key_set(is_greater_than("__key.a", 2)) self.assertEqual(1, len(results)) self.assertEqual(json_value2.to_string(), results[0].to_string())
import hazelcast from hazelcast.core import HazelcastJsonValue from hazelcast.serialization.predicate import and_, is_greater_than, sql client = hazelcast.HazelcastClient() employees_map = client.get_map("employees").blocking() alice = "{\"name\": \"Alice\", \"age\": 35}" andy = "{\"name\": \"Andy\", \"age\": 22}" bob = {"name": "Bob", "age": 37} # HazelcastJsonValue can be constructed from JSON strings employees_map.put(0, HazelcastJsonValue(alice)) employees_map.put(1, HazelcastJsonValue(andy)) # or from JSON serializable objects employees_map.put(2, HazelcastJsonValue(bob)) # Employees whose name starts with 'A' and age is greater than 30 predicate = and_(sql("name like A%"), is_greater_than("age", 30)) values = employees_map.values(predicate) for value in values: print(value.to_string()) # As JSON string print(value.loads()) # As Python object client.shutdown()
def test_greater_than(self): self._fill_map_numeric() predicate = is_greater_than("this", 10) self.assertItemsEqual(self.map.key_set(predicate), range(11, 100))
def test_greater_than(self): self._fill_map_numeric() predicate = is_greater_than("this", 10) six.assertCountEqual(self, self.map.key_set(predicate), list(range(11, 100)))
def test_greater_than(self): self._fill_map_numeric() predicate = is_greater_than("this", 10) self.assertItemsEqual(self.map.key_set(predicate), range(11, 100))