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作者 :胡长城 [ 银狐999 ]
http://www.javafox.org
http://blog.csdn.net/james999
完成日期:2006-10-8 version 1.0
联系信箱:james-fly@vip.sina.com
MSN :fcxiao2000@hotmail.com
元素 |
图例 |
描述 |
Event |
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描述了状态的发生,同时又充当了一个触发器 |
Function |
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功能描述了一个任务的执行,代表了一个start event和end event转换过程 |
Orgnization Unit |
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|
Data |
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|
Process Path |
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流程之间的连接关系 |
Logical Connectors |
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逻辑连符号:AND,OR,XOR |
元素 |
描述 |
Functions |
A function corresponds to an activity (task, process step) which needs to be executed. |
Events |
Events describe the situation before and/or after a function is executed. Functions are linked by events. An event may correspond to the postcondition of one function and act as a precondition of another function. |
Logical connectors |
Connectors can be used to connect activities and events. This way the flow of control is specified. There are three types of connectors: AND, XOR (exclusive or) and OR |
过程建模方法 |
基本模型元素 |
表示State的对象 |
PetriNet |
Place,Transition |
Place |
EPC |
Event,Function,Connectors |
Event |
Activity Diagram |
State,Decision |
State |
FSM |
State,Action |
State |
XPDL Metedata |
Activity,Transition |
|
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