@implementation RootFoldNode

- (id)initWithContentRange:(NSRange)contentRange
{
    self = [super initWithContentRange:contentRange
                            startRange:NSMakeRange(0, 0)
                              endRange:NSMakeRange(0, 0)];
    if (self) {
        self.type = kRootNode;
    }

    return self;
}
@end
