Abstract: On the basis of interrelated researches, the basic definition is summarized, and a model which consists of “4+1” views is put forward tomodeling connector. Then, views composing the model are discussed, and the interactive rule/protocol view is significant to the whole model.Finally, an abstract extendable framework for interaction pattern is constructed under the principle of societal behavior, which provides design blueprint for the practical implementation

Key words: Connector; Modeling; View; Interaction pattern

摘要： 在已有研究工作的基础上，归纳总结了连接件的基本定义，提出了一个“4+1”视图模型来对连接件进行建模，并对该模型涉及的视图进行了讨论。其中，交互规则/协议视图的构建是整个建模过程的重点，借鉴交际行为学中的有关原理构造了一个抽象、可扩展的交互模式框架，为其实现提供了良好的设计蓝图。

关键词: 连接件；建模；视图；交互模式