private TimeSeriesEventParser(Type eventType, TimeSeriesEventAttribute tsAttr, Regex regex, string prefix, UInt32 numericId)
{
_eventDataType = eventType;
_regEx = regex;
_prefix = prefix;
_numericId = numericId;
_timeSeries = MetadataHelper.SeriesDescriptorFromMetadata(eventType, tsAttr).ToList();
var firstTs = _timeSeries.First();
_classifierGroup = firstTs.ObjectIdFromGroup;
_classifierFromObjectAddress = firstTs.ObjectIdFromAddress;
}
public static IEnumerable <TimeSeriesDescriptor> SeriesDescriptorFromMetadata(Type t, TimeSeriesEventAttribute tsAttr)
{
var objectAttr = t.GetCustomAttributes(typeof(SourceAttribute), true).OfType <SourceAttribute>().FirstOrDefault();
var exampleLogLines = (from a in t.GetCustomAttributes(typeof(ExampleLineAttribute), true).OfType <ExampleLineAttribute>()
select a.Value).ToList();
return(from f in t.GetFields()
from a in f.GetCustomAttributes(typeof(TimeSeriesAttribute), true).OfType <TimeSeriesAttribute>()
select new TimeSeriesDescriptor()
{
Name = a.Name == null ? f.Name : null,
NameFromGroup = a.Name,
ObjectType = tsAttr.Type,
Unit = a.Unit,
ExampleLogLines = exampleLogLines,
Description = a.Description,
Scale = a.Scale,
Optional = a.Optional,
From = a.From ?? f.Name,
ObjectIdFromGroup = (objectAttr != null) ? objectAttr.From : null,
ObjectIdFromAddress = (objectAttr != null) ? objectAttr.FromObjectAddress : false,
});
}