ccflow basic concept of the process flow engine of father and son

Keywords: ride BPM jflow, ccflow, gallop workflow engine

Father and son process concept: in management activities, general part, common part, part of the process management activities can be executed repeatedly we put him independent, to become sub-processes, it can be invoked by other processes management activities. We call this sub-process is called the parent process, a process can call other processes, but can also be called by another process. So whether a process is a child process to see if he is called. Whether a process is the parent process to see if he called other sub-processes. For example: reimbursement process, after many purchase requisition process is complete, we need to pay, you need to call the payment process. We purchase requisition process called the parent process, the reimbursement process called sub-processes, father and son process similar to the tree structure.

Classification of sub-processes: according to different scenarios, we are divided into sub-processes started manually, automatically activated sub-processes, sub-processes continue.

Process models: sibling sub-processes, and the lower sub-processes. We know that the process is a tree father and son relationship, the same level of sub-processes means that the child process starts with the current process is started is the same level, we become the same level of sub-processes. For example: a project management processes, in the project phase, starting a subsidiary of registered sub-processes, sub-processes after the finish, we need to start to sign a rental contract sub-processes, renting processes and sub-processes registered subsidiary of the same level, called sibling sub-processes, they are the same level. Another example: If you start a person on the registered sub-subsidiary of the recruitment process of sub-processes, or office equipment procurement sub-processes, let it become a subsidiary registered the next level, we become subordinate sub-processes.

The end of the rule of sub-processes: no treatment, so the parent process to automatically run the next step, the end of the parent process.

Initiated limit rule sub-processes: a sub-process to be initiated when, in order to protect the integrity of the business, the need to limit, we call initiated restrictive rules. For example: only one process can only start once the child. After the sub-processes can be initiated in order to be initiated after the custom of sub-processes.

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Origin blog.51cto.com/14150825/2435925