Restaurant Getters and Setters
Restaurant should store two pieces of data: a name (as a
String) and a capacity (as an
public constructor that allows both fields to be set, with the name first.
Following the encapsulation pattern we have introduced, provide both a setter and a getter for the capacity as
getCapacity and similar.
Provide only a getter for the name as
Finally, reject negative and zero capacity values and
null names using