The core scheduling algorithm and petrinet of workflow engine
Source: Internet
Author: User
Algorithm
This paper analyzes the scheduling mechanism and execution mechanism of six open source workflow engines. including Obe,shark,osworkflow,jbpm,yawl,bossa. Because of the length of the article, please visit the http://javafox.vip.myrice.com/mywf/fox999_workflow_kernel_pn_20050417.pdf download. Article catalog excerpt as follows: statement ... 2
Preface nonsense ... 2
Get to the point ... 3
First of all, four petrinet scheduling algorithm open Source Engine ... 4
OBE engine scheduling mechanism ... 4
Shark Engine scheduling mechanism ... 5
Osworkflow Engine Execution Mechanism ... 6
JBPM Engine Execution Mechanism ... 6
Again, two petrinet scheduling algorithm open Source Engine ... 9
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