public IResultSetFilter Instantiate(IRankingInfo rankingInfo, IEnumerable <IColumnDefinitionLight> columns)
{
var groupingFactory = new ByColumnGroupingFactory();
var grouping = groupingFactory.Instantiate(columns);
var rankingFactory = new RankingFactory();
var ranking = rankingFactory.Instantiate(rankingInfo);
return(new FilterGroupByFilter(ranking, grouping));
}
public AbstractRanking Instantiate(IRankingInfo info)
{
switch (info.Option)
{
case RankingOption.Top:
return(new TopRanking(info.Count, info.Operand, info.Type));
case RankingOption.Bottom:
return(new BottomRanking(info.Count, info.Operand, info.Type));
default:
throw new ArgumentOutOfRangeException();
}
}
