/// <summary>
/// Retrieves the terms aggregation just by it's name
/// </summary>
public static IReadOnlyCollection <KeyedBucket <string> > GetGroupBy(this AggregationsHelper aggs, string aggName)
{
aggs.CheckForAggregationInResult(aggName);
var itemsTerms = aggs.Terms(aggName);
return(itemsTerms.Buckets);
}
public static AggregationsHelper GetAggregationContainingResult <T>(this AggregationsHelper aggs,
Expression <Func <T, object> > filterRule = null)
{
if (filterRule == null)
{
return(aggs);
}
var filterName = filterRule.GenerateFilterName();
aggs.CheckForAggregationInResult(filterName);
return(aggs.Filter(filterName));
}