• accept() : Body , Wheel , Engine , CarElement
• Body() : Body
• Car() : Car
• Engine() : Engine
• getElements() : Car
• getName() : Wheel
• visit() : CarElementDoVisitor , CarElementPrintVisitor , CarElementVisitor , CarElementPrintVisitor , CarElementVisitor , CarElementPrintVisitor , CarElementDoVisitor
• visitCar() : CarElementDoVisitor , CarElementPrintVisitor , CarElementVisitor
• Wheel() : Wheel
• ~Car() : Car
• ~CarElement() : CarElement
• ~CarElementVisitor() : CarElementVisitor