Research of connector model oriented component composition

The channel of dynamic component composition is connector-oriented.Concerning the disadvantages in present connector models,a connector model with more granularity was presented.In contrast to the connectors in the existing connector models,this connector model initiated calls and managed their returns,and used connectors to encapsulate control in a component model.The evolvement of connector was given,thus the model of component composition was implemented based on connectors.In the end,an example was introduced.