public IQueryable CreateQuery()
{
GroupDescriptorExpressionBuilder childBuilder = null;
foreach (GroupDescriptor groupDescriptor in groupDescriptors.Reverse())
{
var builder = new GroupDescriptorExpressionBuilder(this.queryable, groupDescriptor, childBuilder, notPagedData);
builder.Options.LiftMemberAccessToNull = queryable.Provider.IsLinqToObjectsProvider();
childBuilder = builder;
}
if (childBuilder != null)
{
return childBuilder.CreateQuery();
}
return queryable;
}
public GroupDescriptorExpressionBuilder(IQueryable queryable, GroupDescriptor groupDescriptor, GroupDescriptorExpressionBuilder childBuilder, IQueryable notPagedData)
: base(queryable)
{
this.groupDescriptor = groupDescriptor;
this.childBuilder = childBuilder;
this.notPagedData = notPagedData;
}