text: //
  //  MJFriendGroup.h
  //  03-QQ好友列表
  //
  //  Created by apple on 14-4-3.
  //  Copyright (c) 2014年 itcast. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface MJFriendGroup : NSObject
  @property (nonatomic, copy) NSString *name;
  /**
   *  数组中装的都是MJFriend模型
   */
  @property (nonatomic, strong) NSArray *friends;
  @property (nonatomic, assign) int online;
  
  /**
   *  标识这组是否需要展开,  YES : 展开 ,  NO : 关闭
   */
  @property (nonatomic, assign, getter = isOpened) BOOL opened;
  
  + (instancetype)groupWithDict:(NSDictionary *)dict;
  - (instancetype)initWithDict:(NSDictionary *)dict;
  @end
  