public static ICalculate GetAggCalculate(AggregateCalculateType act)
{
ICalculate co = null;
if (act == AggregateCalculateType.C_Avg)
{
co = new Avg();
}
else if (act == AggregateCalculateType.C_Sum)
{
co = new Sum();
}
else if (act == AggregateCalculateType.C_Max)
{
co = new Max();
}
else if (act == AggregateCalculateType.C_Min)
{
co = new Min();
}
if (co == null)
{
co = new Avg();
}
return(co);
}
public static Calculate.Calculate GetAggregateCalculate(string resultId, AggregateCalculateType calType)
{
Calculate.Calculate calEntity;
switch (calType)
{
case AggregateCalculateType.C_Avg:
calEntity = new Avg(resultId);
break;
case AggregateCalculateType.C_Max:
calEntity = new Max(resultId);
break;
case AggregateCalculateType.C_Min:
calEntity = new Min(resultId);
break;
case AggregateCalculateType.C_Mode:
calEntity = new Mode(resultId);
break;
case AggregateCalculateType.C_Sum:
calEntity = new Sum(resultId);
break;
case AggregateCalculateType.C_Variance:
calEntity = new Variance(resultId);
break;
case AggregateCalculateType.C_Median:
calEntity = new Median(resultId);
break;
default:
calEntity = new Avg(resultId);
break;
}
return(calEntity);
}
public bool InsertOrUpdate(RpcContext[] rpcContexts)
{
try
{
foreach (RpcContext item in rpcContexts)
{
if (item.CalculateType == CalculateType.Aggregate)
{
List <ICalculate> calcs = new List <ICalculate>();
for (int i = 0; i < item.AggregateCalculateTypeList.Length; i++)
{
string resultId = item.ResultIdList[i];
AggregateCalculateType aggType = item.AggregateCalculateTypeList[i];
Calculate.Calculate calEntity = WindowTaskUtil.GetAggregateCalculate(resultId, aggType);
calcs.Add(calEntity);
}
TaskManager.AddOrUpdateWindowTask(item.TaskId, item.TaskName, item.IsOpenWindow, item.WindowInterval, item.DelayWindowCount, calcs);
}
else if (item.CalculateType == CalculateType.Expression)
{
Calculate.Calculate calEntity = new ExpressionCalculate(item.ResultIdList[0]);
TaskManager.AddOrUpdateExpressionTask(item.TaskId, item.TaskName, item.ExpressionCalculateType, item.WindowInterval, item.ExpressionScript, new List <ICalculate>()
{
calEntity
});
}
}
return(true);
}
catch (Exception ex)
{
Logger.Log.Error(true, "执行InsertOrUpdate出错", ex);
return(false);
}
}
