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yunhuan_background.drawio
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yunhuan_background.drawio
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<mxCell id="7K-qaFqnbJk-Yph1IfBK-7" value="根据mes包内Type字段不懂开启不同的分支，并启动不同的处理器<br><font color="#ff0000">注意：处理器已经不属于当前package内的实体了，而是属于逻辑上更内层的process包内的结构体<br>switch分支内同样会调用与需求所对应的process实体的方法</font>" style="ellipse;whiteSpace=wrap;html=1;labelBackgroundColor=#ffffff;fillColor=#FFFFFF;fontColor=#000000;" parent="1" vertex="1">
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<mxCell id="7K-qaFqnbJk-Yph1IfBK-13" value="消息处理器<br>（暂时不是重点）" style="rhombus;whiteSpace=wrap;html=1;labelBackgroundColor=#ffffff;fillColor=#B3B3B3;fontColor=#000000;" parent="1" vertex="1">
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<mxCell id="7K-qaFqnbJk-Yph1IfBK-14" value="传感器终端处理器" style="rhombus;whiteSpace=wrap;html=1;labelBackgroundColor=#ffffff;fillColor=#FFFFFF;fontColor=#FF0000;" parent="1" vertex="1">
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<mxCell id="7K-qaFqnbJk-Yph1IfBK-16" value="在这里介绍下一个原子需求归类的问题：<br>需要拿用户处理器举例，当客户端发来一条数据，必然对应一种需求：<br>如：用户注册，用户登陆<br>这两种需求是原子级的不同，但是都属于用户实体的管辖范围<br>所以都需要创建用户处理器，再去调用对应的方法。<br><br>这里可以说，用户是所谓的“主语"，而需要用到消息处理器的时候<br>自然而然消息就会变成了所谓的“主语”<br>同理传感器的情况" style="ellipse;whiteSpace=wrap;html=1;labelBackgroundColor=#FFFFFF;" parent="1" vertex="1">
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