private void CreateFilters(out CollectionConfigurationError[] errors)
{
var errorList = new List <CollectionConfigurationError>();
foreach (FilterConjunctionGroupInfo filterConjunctionGroupInfo in this.info.FilterGroups ?? new FilterConjunctionGroupInfo[0])
{
CollectionConfigurationError[] groupErrors = null;
try
{
var conjunctionFilterGroup = new FilterConjunctionGroup <TTelemetry>(filterConjunctionGroupInfo, out groupErrors);
this.filterGroups.Add(conjunctionFilterGroup);
}
catch (Exception e)
{
errorList.Add(
CollectionConfigurationError.CreateError(
CollectionConfigurationErrorType.MetricFailureToCreateFilterUnexpected,
string.Format(CultureInfo.InvariantCulture, "Failed to create a filter group {0}.", filterConjunctionGroupInfo),
e,
Tuple.Create("MetricId", this.info.Id)));
}
if (groupErrors != null)
{
foreach (var error in groupErrors)
{
error.Data["MetricId"] = this.info.Id;
}
errorList.AddRange(groupErrors);
}
}
errors = errorList.ToArray();
}
private static bool CheckFiltersGeneric <TTelemetry>(TTelemetry document, FilterConjunctionGroup <TTelemetry> filterGroup, List <CollectionConfigurationError> errorList)
{
bool filterPassed = false;
try
{
if (filterGroup.CheckFilters(document, out CollectionConfigurationError[] groupErrors))
