@startuml
class DonutImageCheck
WepController *-- ButlerWrapper
WepController *-- CamDataCollector
WepController *-- CamIsrWrapper
WepController *-- SourceSelector
WepController *-- SourceProcessor
WepController *-- WfEstimator
DefocalImage <|-- DonutImage
WepController ..> DefocalImage
WepController ..> DonutImage
SourceSelector *-- ParamReader
SourceProcessor *-- ParamReader
@enduml
