List<Tuple<UniversalValue, UniversalValue>> FromListToGroup(List<UniversalValue> distributionParameters)
{
List<Tuple<UniversalValue, UniversalValue>> distributionParametersIntervals = new List<Tuple<UniversalValue, UniversalValue>>();
UniversalValue first = distributionParameters.First();
UniversalValue min, max;
switch (first.Type)
{
case UniversalValue.UniversalClassType.Numeric:
min = new UniversalValue(Double.MinValue);
max = new UniversalValue(Double.MaxValue);
break;
case UniversalValue.UniversalClassType.TimeSpan:
min = new UniversalValue(TimeSpan.MinValue);
max = new UniversalValue(TimeSpan.MaxValue);
break;
default:
throw new Exception("Cannot convert list of string distribution pararameters to intervals");
}
distributionParametersIntervals.Add(new Tuple<UniversalValue, UniversalValue>(min,distributionParameters[0]));
for (int i = 0; i < distributionParameters.Count-1; i++)
{
distributionParametersIntervals.Add(new Tuple<UniversalValue, UniversalValue>(distributionParameters[i], distributionParameters[i+1]));
}
distributionParametersIntervals.Add(new Tuple<UniversalValue, UniversalValue>(distributionParameters[distributionParameters.Count - 1], max));
return distributionParametersIntervals;
}
public DistributionGroupAggregationOperation(Type valuesDataType, string parameters)
{
_valuesDataType = UniversalValue.UniversalClassTypeByType(valuesDataType);
var boundaries = parameters.Split(new[] {'|'}, StringSplitOptions.RemoveEmptyEntries).Select(t => UniversalValue.ParseFromString(valuesDataType, t)).ToList();
if (boundaries.Count == 0)
throw new Exception("boundaries list is empty");
List<DistributionGroup> distributionGroups = new List<DistributionGroup>();
UniversalValue minBound, maxBound;
switch (_valuesDataType)
{
case UniversalValue.UniversalClassType.Numeric:
minBound = new UniversalValue(Double.MinValue);
maxBound = new UniversalValue(Double.MaxValue);
break;
case UniversalValue.UniversalClassType.TimeSpan:
minBound = new UniversalValue(TimeSpan.MinValue);
maxBound = new UniversalValue(TimeSpan.MaxValue);
break;
default:
throw new Exception("Type " + _valuesDataType + " not supported for interval distribution groupping");
}
distributionGroups.Add(new DistributionGroup(minBound, boundaries.First()));
for (int i = 0; i < boundaries.Count - 1; i++)
{
distributionGroups.Add(new DistributionGroup(boundaries[i], boundaries[i + 1]));
}
distributionGroups.Add(new DistributionGroup(boundaries.Last(), maxBound));
_distributionGroups = distributionGroups;
}
public CounterSeriesData(string seriesName, UniversalValue.UniversalClassType valueType, string counterCategory, string counterName, string counterSource, string counterInstance, string counterExtData)
{
SeriesName = seriesName;
ValueType = valueType;
CounterCategory = counterCategory;
CounterName = counterName;
CounterSource = counterSource;
CounterInstance = counterInstance;
CounterExtData = counterExtData;
}
public SeriesPoint(DateTime dateTime, UniversalValue value)
{
DateTime = dateTime;
Value = value == null? (double?)null: value.Type == UniversalValue.UniversalClassType.TimeSpan ? value.TimespanValue.TotalMilliseconds : value.DoubleValue;
}
public GroupAggregationResult(IGrouping<CounterGroup, UniversalValue> s, UniversalValue result)
{
CounterGroup = s.Key;
Result = new List<Tuple<string, UniversalValue>>() { new Tuple<string, UniversalValue>("value", result) };
}
public DistributionGroup(UniversalValue lowerBound, UniversalValue upperBound)
{
LowerBound = lowerBound;
UpperBound = upperBound;
}
private BsonValue GetBsonValue(UniversalValue item)
{
switch (item.Type)
{
case UniversalValue.UniversalClassType.Numeric:
return new BsonDouble(item.DoubleValue);
case UniversalValue.UniversalClassType.TimeSpan:
return new BsonString(item.TimespanValue.ToString());
case UniversalValue.UniversalClassType.String:
return new BsonString(item.StringValue);
default:
throw new Exception("Unknown type " + item.Type);
}
}
public CounterData(DateTime dateTime, UniversalValue value)
{
DateTime = dateTime;
Value = value;
}
public void Add(string key, UniversalValue value)
{
Value.Add(new KeyValuePair<string, UniversalValue>(key, value));
}
public SeriesPoint(DateTime dateTime, UniversalValue value)
{
DateTime = dateTime;
Value = value == null? (double?)null: value.Type == UniversalValue.UniversalClassType.TimeSpan ? value.TimespanValue.TotalMilliseconds : value.DoubleValue;
}