Chain of responsibility
Anatomy
AbstractHandler
- successor
+ execute()
ConcreteHandler
+ execute()
Client
 Workflow
Data
Filters
Outputs
08-2021
09-2021
Reports per month
10
30
Cargo per month
15
70
Characteristic
Reports
Share
International
100
50
Domestic
50
25
Dangerous cargo
30
15
Passenger transit
20
10
Results
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