对象多值属性的OO分析策略

Analysis Strategy of Object-Oriented Multi-Value Attribute

分析了对象多值属性的数据冗余问题 ,提出采用面向对象的分析策略的观点 ,即以整体—部分结构的对象联结模式将对象多值属性降为较低级属性 ,以避免系统数据冗余 .

By analyzing the data redundant question of the ob je ct multiple-valued attribute, the paper introduces the object-oriented analysis strategy: using the whole-partial structures object joint pattern to reduce ob ject multiple-valued to the preliminary attribute, and thus avoids the system d ata redundancy.