text: //
  //  GDIOperation.h
  //
  //  Created by Grant Davis on 2/21/15.
  //  Copyright (c) 2015 Grant Davis Interactive, LLC. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface GDIOperation : NSOperation
  
  - (void)setFinished:(BOOL)finished;
  - (void)setExecuting:(BOOL)executing;
  - (void)setCancelled:(BOOL)cancelled;
  
  @end
  