Design and implementation of visual grid workflow process definition tool
Xiong Ji-lin · Jisuanji gongcheng yu sheji · 2007
The emergence of Grid service has put forward new requirements to workflow.Generally,workflow modeling is accomplished by describing it in modeling languages.Since this method is inconvenient and easy to make mistakes,a visual grid workflow process definition tool-GWF_PDTool based on GBPEL and MVC structure is implemented.The tool is designed to make users define a workflow just by drag-drop operations and a .gbpel file will be generated synchronously to check the correctness of the defined process in real time.