/// <summary>
/// 获取或者创建节点
/// </summary>
/// <param name="parser"></param>
private void getOrCreateNode(ref OperationParameter.NodeParser parser)
{
keyType key;
if (HashCodeKey <keyType> .Get(ref parser, out key))
{
if (!dictionary.ContainsKey(key))
{
dictionary.Set(key, nodeConstructor(this, ref parser));
parser.IsOperation = true;
}
parser.ReturnParameter.ReturnParameterSet(true);
}
else
{
parser.ReturnParameter.ReturnType = ReturnType.ValueDataLoadError;
}
}
/// <summary>
/// 查询数据
/// </summary>
/// <param name="parser">参数解析</param>
internal override void QueryEnd(ref OperationParameter.NodeParser parser)
{
keyType key;
switch (parser.OperationType)
{
case OperationParameter.OperationType.GetCount: parser.ReturnParameter.ReturnParameterSet(Dictionary.Count); return;
case OperationParameter.OperationType.GetValue:
if (HashCodeKey <keyType> .Get(ref parser, out key))
{
valueType value;
if (Dictionary.TryGetValue(key, out value))
{
ValueData.Data <valueType> .SetData(ref parser.ReturnParameter, value);
parser.ReturnParameter.ReturnType = ReturnType.Success;
}
else
{
parser.ReturnParameter.ReturnType = ReturnType.NotFoundDictionaryKey;
}
}
return;
case OperationParameter.OperationType.ContainsKey:
if (HashCodeKey <keyType> .Get(ref parser, out key))
{
parser.ReturnParameter.ReturnParameterSet(Dictionary.ContainsKey(key));
}
return;
case OperationParameter.OperationType.GetValues:
if (parser.OnReturn != null)
{
if (parser.ValueData.Type == ValueData.DataType.ULong)
{
ulong count = parser.ValueData.Int64.ULong;
int skipCount = (int)(uint)count, getCount = (int)(uint)(count >> 32);
if (skipCount >= 0 && getCount != 0)
{
parser.Cache.TcpServer.CallQueue.Add(new ServerCall.SearchTreeDictionaryGetter <keyType, valueType>(this, skipCount, getCount, ref parser));
}
}
parser.ReturnParameter.ReturnType = ReturnType.ValueDataLoadError;
}
return;
}
parser.ReturnParameter.ReturnType = ReturnType.OperationTypeError;
}