internal static IAggregationData CreateAggregationData(MutableAggregation aggregation, IMeasure measure)
{
return(aggregation.Match <IAggregationData>(
(msum) =>
{
return measure.Match <IAggregationData>(
(mdouble) =>
{
return SumDataDouble.Create(msum.Sum);
},
(mlong) =>
{
return SumDataLong.Create((long)Math.Round(msum.Sum));
},
(invalid) =>
{
throw new ArgumentException();
});
},
CreateCountData,
CreateMeanData,
CreateDistributionData,
(mlval) =>
{
return measure.Match <IAggregationData>(
(mdouble) =>
{
return LastValueDataDouble.Create(mlval.LastValue);
},
(mlong) =>
{
if (double.IsNaN(mlval.LastValue))
{
return LastValueDataLong.Create(0);
}
return LastValueDataLong.Create((long)Math.Round(mlval.LastValue));
},
(invalid) =>
{
throw new ArgumentException();
});
}));
}
private static void CheckAggregation(IAggregation aggregation, IAggregationData aggregationData, IMeasure measure)
{
aggregation.Match <object>(
(arg) =>
{
measure.Match <object>(
(arg1) =>
{
if (!(aggregationData is ISumDataDouble))
{
throw new ArgumentException(CreateErrorMessageForAggregation(aggregation, aggregationData));
}
return(null);
},
(arg1) =>
{
if (!(aggregationData is ISumDataLong))
{
throw new ArgumentException(CreateErrorMessageForAggregation(aggregation, aggregationData));
}
return(null);
},
(arg1) =>
{
throw new ArgumentException();
});
return(null);
},
(arg) =>
{
if (!(aggregationData is ICountData))
{
throw new ArgumentException(CreateErrorMessageForAggregation(aggregation, aggregationData));
}
return(null);
},
(arg) =>
{
if (!(aggregationData is IMeanData))
{
throw new ArgumentException(CreateErrorMessageForAggregation(aggregation, aggregationData));
}
return(null);
},
(arg) =>
{
if (!(aggregationData is IDistributionData))
{
throw new ArgumentException(CreateErrorMessageForAggregation(aggregation, aggregationData));
}
return(null);
},
(arg) =>
{
measure.Match <object>(
(arg1) =>
{
if (!(aggregationData is ILastValueDataDouble))
{
throw new ArgumentException(CreateErrorMessageForAggregation(aggregation, aggregationData));
}
return(null);
},
(arg1) =>
{
if (!(aggregationData is ILastValueDataLong))
{
throw new ArgumentException(CreateErrorMessageForAggregation(aggregation, aggregationData));
}
return(null);
},
(arg1) =>
{
throw new ArgumentException();
});
return(null);
},
(arg) =>
{
throw new ArgumentException();
}
);
}
