Question

Given the following Java code snippet from a rental car management system class Car{ //code omitted...

Given the following Java code snippet from a rental car management system

class Car{
//code omitted
public boolean pickPassenger(Passenger psg, int psgID) {          
//code omitted          
Passenger localPassenger = psg;          
//code omitted         
}
}

The pickPassenger() method implements code for picking up a Passenger object for a ride by a Car object. Given the Passenger object reference is local to the pickPassenger() method and is not required for any other method or field of class Car, the type of association between class Car and class Passenger is ??????

Please fill in the ?????? thank you :)

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Answer #1

Answer: Aggreagation

The aggregation represents a HAS-A relationship. It means Car has a passanger.

Composition is not answer because that is IS-A relationship.

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