System range
System name responsibilities Description Workflow Definition Tool
Workflow definition (excluding form definition tools)
Workflow engine
Provide the work assessment system, the task operation interface
Task queue (generations) description
Other system systems
Each task runs input and output interface, algorithm and other data processing
Provide the organization structure interface required for the system
Engine controller structure
ü Schedule Center
The scheduling center accepts a request from the external interface (such as business initialization, acquisition task, and end task, etc.), and then call the corresponding processing module to complete the operation related to this request according to different request types and return the result.
ü Task management
Task Management is mainly based on the maintenance of transitions such as task creation, task status according to the instructions of the dispatch center, and maintenance of related data.
ü Tasn assignment
The task assignment is only for regular interactions;
ü Dependent inspection
Relying on the inspection refers to the inspection of the actual dependency rule, the scheduling center checks the pre-dependent rule check before switching the task to the ready state, and only the task that satisfies the inspection criteria can be switched.
ü Tasn start
ü organization
ü Task queue
ü Completed task queue
task
queue
completed
Task queue
Log
information
Dispatch
center
Mission management
Task assignment
Forward control
Dependency check
Start control
information
model
mechanism
model
External interface
External interface
Interface name
Interface description
Get task queue
Get completed tasks
Get the next task
Submit the task
Reset the task
The technology used by external interfaces:
ü WebService
