コード例 #1
0
        public void OperateMapScore()
        {
            // Test score.
            Key key = new Key(args.ns, args.set, "opmkey10");

            client.Delete(null, key);

            MapPolicy mapPolicy = new MapPolicy(MapOrder.KEY_VALUE_ORDERED, MapWriteMode.UPDATE);

            Dictionary <Value, Value> inputMap = new Dictionary <Value, Value>();

            inputMap[Value.Get("weiling")] = Value.Get(0);
            inputMap[Value.Get("briann")]  = Value.Get(0);
            inputMap[Value.Get("brianb")]  = Value.Get(0);
            inputMap[Value.Get("meher")]   = Value.Get(0);

            // Create map.
            Record record = client.Operate(null, key, MapOperation.PutItems(mapPolicy, binName, inputMap));

            AssertRecordFound(key, record);

            // Change scores
            record = client.Operate(null, key,
                                    MapOperation.Increment(mapPolicy, binName, Value.Get("weiling"), Value.Get(10)),
                                    MapOperation.Increment(mapPolicy, binName, Value.Get("briann"), Value.Get(20)),
                                    MapOperation.Increment(mapPolicy, binName, Value.Get("brianb"), Value.Get(1)),
                                    MapOperation.Increment(mapPolicy, binName, Value.Get("meher"), Value.Get(20))
                                    );

            AssertRecordFound(key, record);

            // Query top 3 scores
            record = client.Operate(null, key, MapOperation.GetByRankRange(binName, -3, 3, MapReturnType.KEY));

            AssertRecordFound(key, record);

            // Remove people with score 10 and display top 3 again
            record = client.Operate(null, key,
                                    MapOperation.RemoveByValue(binName, Value.Get(10), MapReturnType.KEY),
                                    MapOperation.GetByRankRange(binName, -3, 3, MapReturnType.KEY)
                                    );

            AssertRecordFound(key, record);

            IList  results = record.GetList(binName);
            int    i       = 0;
            IList  list    = (IList)results[i++];
            string s       = (string)list[0];

            Assert.AreEqual("weiling", s);

            list = (IList)results[i++];
            s    = (string)list[0];
            Assert.AreEqual("brianb", s);
            s = (string)list[1];
            Assert.AreEqual("briann", s);
            s = (string)list[2];
            Assert.AreEqual("meher", s);
        }
コード例 #2
0
        private void RunScoreExample(AerospikeClient client, Arguments args)
        {
            Key    key     = new Key(args.ns, args.set, "mapkey");
            string binName = args.GetBinName("mapbin");

            // Delete record if it already exists.
            client.Delete(args.writePolicy, key);

            IDictionary inputMap = new Dictionary <Value, Value>();

            inputMap[Value.Get("Charlie")] = Value.Get(55);
            inputMap[Value.Get("Jim")]     = Value.Get(98);
            inputMap[Value.Get("John")]    = Value.Get(76);
            inputMap[Value.Get("Harry")]   = Value.Get(82);

            // Write values to empty map.
            Record record = client.Operate(args.writePolicy, key,
                                           MapOperation.PutItems(MapPolicy.Default, binName, inputMap)
                                           );

            console.Info("Record: " + record);

            // Increment some user scores.
            record = client.Operate(args.writePolicy, key,
                                    MapOperation.Increment(MapPolicy.Default, binName, Value.Get("John"), Value.Get(5)),
                                    MapOperation.Increment(MapPolicy.Default, binName, Value.Get("Jim"), Value.Get(-4))
                                    );

            console.Info("Record: " + record);

            // Get top two scores.
            record = client.Operate(args.writePolicy, key,
                                    MapOperation.GetByRankRange(binName, -2, 2, MapReturnType.KEY_VALUE)
                                    );

            // There should be one result for each map operation on the same map bin.
            // In this case, there are two map operations (pop and size), so there
            // should be two results.
            IList results = record.GetList(binName);

            foreach (object value in results)
            {
                console.Info("Received: " + value);
            }
        }
コード例 #3
0
        public void OperateMapRank()
        {
            // Test rank.
            if (!args.ValidateMap())
            {
                return;
            }

            Key key = new Key(args.ns, args.set, "opmkey6");

            client.Delete(null, key);

            Dictionary <Value, Value> inputMap = new Dictionary <Value, Value>();

            inputMap[Value.Get("Charlie")] = Value.Get(55);
            inputMap[Value.Get("Jim")]     = Value.Get(98);
            inputMap[Value.Get("John")]    = Value.Get(76);
            inputMap[Value.Get("Harry")]   = Value.Get(82);

            // Write values to empty map.
            Record record = client.Operate(null, key, MapOperation.PutItems(MapPolicy.Default, binName, inputMap));

            AssertRecordFound(key, record);

            // Increment some user scores.
            record = client.Operate(null, key,
                                    MapOperation.Increment(MapPolicy.Default, binName, Value.Get("John"), Value.Get(5)),
                                    MapOperation.Decrement(MapPolicy.Default, binName, Value.Get("Jim"), Value.Get(4))
                                    );

            AssertRecordFound(key, record);

            // Get scores.
            record = client.Operate(null, key,
                                    MapOperation.GetByRankRange(binName, -2, 2, MapReturnType.KEY),
                                    MapOperation.GetByRankRange(binName, 0, 2, MapReturnType.KEY_VALUE),
                                    MapOperation.GetByRank(binName, 0, MapReturnType.VALUE),
                                    MapOperation.GetByRank(binName, 2, MapReturnType.KEY),
                                    MapOperation.GetByValueRange(binName, Value.Get(90), Value.Get(95), MapReturnType.RANK),
                                    MapOperation.GetByValueRange(binName, Value.Get(90), Value.Get(95), MapReturnType.COUNT),
                                    MapOperation.GetByValueRange(binName, Value.Get(90), Value.Get(95), MapReturnType.KEY_VALUE),
                                    MapOperation.GetByValueRange(binName, Value.Get(81), Value.Get(82), MapReturnType.KEY),
                                    MapOperation.GetByValue(binName, Value.Get(77), MapReturnType.KEY),
                                    MapOperation.GetByValue(binName, Value.Get(81), MapReturnType.RANK),
                                    MapOperation.GetByKey(binName, Value.Get("Charlie"), MapReturnType.RANK),
                                    MapOperation.GetByKey(binName, Value.Get("Charlie"), MapReturnType.REVERSE_RANK)
                                    );

            AssertRecordFound(key, record);

            IList results = record.GetList(binName);
            int   i       = 0;

            IList  list = (IList)results[i++];
            string str;
            long   val;

            str = (string)list[0];
            Assert.AreEqual("Harry", str);
            str = (string)list[1];
            Assert.AreEqual("Jim", str);

            list = (IList)results[i++];
            KeyValuePair <object, object> entry = (KeyValuePair <object, object>)list[0];

            Assert.AreEqual("Charlie", entry.Key);
            Assert.AreEqual(55L, entry.Value);
            entry = (KeyValuePair <object, object>)list[1];
            Assert.AreEqual("John", entry.Key);
            Assert.AreEqual(81L, entry.Value);

            val = (long)results[i++];
            Assert.AreEqual(55, val);

            str = (string)results[i++];
            Assert.AreEqual("Harry", str);

            list = (IList)results[i++];
            val  = (long)list[0];
            Assert.AreEqual(3, val);

            val = (long)results[i++];
            Assert.AreEqual(1, val);

            list  = (IList)results[i++];
            entry = (KeyValuePair <object, object>)list[0];
            Assert.AreEqual("Jim", entry.Key);
            Assert.AreEqual(94L, entry.Value);

            list = (IList)results[i++];
            str  = (string)list[0];
            Assert.AreEqual("John", str);

            list = (IList)results[i++];
            Assert.AreEqual(0, list.Count);

            list = (IList)results[i++];
            val  = (long)list[0];
            Assert.AreEqual(1, val);

            val = (long)results[i++];
            Assert.AreEqual(0, val);

            val = (long)results[i++];
            Assert.AreEqual(3, val);
        }