使用对象流图(它是捕获事件和状态转换的基础模型)虚拟化实体生命周期是这个模型的关键。
Virtualization of the entity lifecycle through Object Flow Diagrams, a basic model that captures both events and state transitions, is critical in this model.
对技术人员来说，同一事件序列反映了代表业务实体对象的状态变化。
For technologists, the same series of events reflects the change in state for object representing the main business entity.
在数据流上下文中，分析师识别对象类型，并思考改变对象状态的事件。
In the context of data flow, an analyst identifies object types, and thinks about events that change the state of objects.
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