摘要
层次分类管理是企业信息系统必不可少且难于一致性处理的问题,不同分类检索方法会导致软件算法、流程、运行效率和用户操作方式相差甚远。企业分类规则的改变经常会导致前期软件功能失效。文中提出一种根据分类规则和业务特点,在以树控件标准事件和方法的基础上实时解析节点构成规则,动态决策适于当前业务需要的复杂层次分类规则并借用SQL语言等解析之,从而实现了任意分类规则下树控件生成算法和程序的一致性和通用性。
The divisive hierarchical clustering management is absolutely necessary in the information system and is hard to resolve in coherence. Different class retrieval methods will bring about diversities of algorithm, flow, efficiency and operation in software. The change of divisive hierarchical clustering rule which is according to the necessary of corporation can always result in the function invalidation of forepart software. This paper presents building a tree control that can realize any class rule in coherence and currency according to the complex operation class rule. In this tree control, the rule is dynamic parsed in SQL based on tree control standard event to use for the complex rule.
出处
《机械工程师》
2007年第1期62-64,共3页
Mechanical Engineer
关键词
树控件
层次分类
规则解析
SOL规则
动态解析
决策模型
Tree control
Divisive hierarchical clustering
Rule parse
SQL rule
Dynamic parse
Decision-making model
