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);
}
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);
}
}
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);
}