internal GroupSpec <T> ThenBy <T>(Func <IOlapDataVector, object> groupSelector, string title = "")
{
var result = new GroupSpec <T>(this, groupSelector);
GroupBuilders.Add(result);
GroupTitles.Add(title);
return(result);
}
public OlapCube ThenBy(IGroupBuilder groupBuilder, string title)
{
GroupBuilders.Add(groupBuilder);
GroupTitles.Add(title);
return(this);
}
IEnumerable <IGroup> ResolveGroups(IOlapDataVector dataVector)
{
return(GroupBuilders.Select(groupBuilder => groupBuilder.Build(dataVector)));
}