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89 lines
2.1 KiB
89 lines
2.1 KiB
1 year ago
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// IJIMDataModel.h
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// Jimu
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//
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// Created by 冯鸿杰 on 17/2/10.
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// Copyright © 2017年 Mob. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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/**
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数据模型协议
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*/
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@protocol IMOBFDataModel <NSObject>
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@required
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/**
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初始化数据模型
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@param dict 初始化数据
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@return 数据模型
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*/
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- (instancetype)initWithDict:(NSDictionary *)dict;
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/**
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设置数据
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@param data 数据
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@param key 名称
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*/
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- (void)set:(id)data key:(NSString *)key;
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/**
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获取数据
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@param key 名称
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*/
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- (id)get:(NSString *)key;
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/**
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返回一个字典结构
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@return 字段数据对象
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*/
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- (NSDictionary *)dictionaryValue;
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/**
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返回字段映射字典
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说明:类如果实现此方法,并返回映射字典,在使用initWithDict初始化时,则会按照映射查找属性;key 为真正想要设定的、存在的属性 ,value为需要映射的字段
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@return 字段映射字典
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*/
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+ (NSDictionary <NSString *, NSString *> *)propertyMappingDictionary;
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/**
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当类中有属性为数组,且数组元素同为MOBFDataModel时,应该置制定该属性属性及其元素类型
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例如有 @property NSArray <OtherDataModel *> *array;
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应主动实现本方法,并返回 @{@"array" : @"OtherDataModel"}
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@return 映射配置
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*/
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+ (NSDictionary <NSString *, NSString *> *)elementTypeOfCollectionPropertyDictionary;
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/**
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当属性定义类型不支持从原始数据直接转换时触发此方法，该方法默认返回nil，表示不进行转换
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@param rawData 原始数据
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@param targetType 目标类型
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@param propertyName 属性名称
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@return 目标类型对象
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*/
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+ (id)unsupportTypeWithRawData:(id)rawData
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targetType:(Class)targetType
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propertyName:(NSString *)propertyName;
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/**
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当设置属性对象不支持转化为原始数据时触发此方法，默认返回nil，表示不进行转换
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@param object 对象
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@param propertyName 属性名称
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@return 原始数据，仅包含NSDictionary、NSArray、NSString、NSNumber类型的返回。
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*/
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+ (id)rawDataWithUnsupportTypeObject:(id)object
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propertyName:(NSString *)propertyName;
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@end
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