private GrouperDefOrAggregatorDef(GrouperDef <T> grouper, AggregatorDef <T> aggregator) { Grouper = grouper; Aggregator = aggregator; }
public static GrouperDefOrAggregatorDef <T> Create(AggregatorDef <T> aggregator) { return(new GrouperDefOrAggregatorDef <T>(null, aggregator)); }