text: //
  //  Topaz.h
  //  GemStone
  //
  //  Created by James Foster on 7/16/12.
  //  Copyright (c) 2012-2013 GemTalk Systems LLC. All rights reserved.
  //
  
  #import "DatabaseTask.h"
  
  @class Topaz;
  
  typedef void(^block_t)(Topaz *);
  
  @interface Topaz : DatabaseTask { }
  
  + (id)database:(Database *)aDatabase do:(block_t)aBlock;
  
  - (void)fullBackupTo:(NSString *)aString;
  - (void)restoreFromBackup:(NSString *)aString;
  
  @end
  