Implement the following class. Refer to the below notes for more details. SimCard phoneNumber: String internationalService: boolean minutes: int // default 0 costPerMinute; double + SimCard ( ) + SimCard ( newPhoneNumber: String, newInternationalService: boolean ) + getters and setters of phoneNumber, internationalService and costPerMinute + callLocal (duration: int): void + callInternational(duration: int): boolean + bill(): double o phoneNumber: private String representing the phone number. Default is "00-000000" o internationalService : private boolean indicating whether international calls are allowed or not. Default is false. o minutes: private int representing the number of minutes to be invoiced (added to the bill). Default is 0. o costPerMinute: private double representing the cost of 1 minute. This value should be positive. Default value is 0.2. Assume all the sim card has the same cost rate per minute. LS) o The no-arg constructor that will create a new SimCard with the default values for all data fields. o The arg constructor SimCard ( phoneNumber: String, internationalService: boolean ) that will create a new SimCard with the provided phoneNumber and internationalService and the default values for the other data fields. o The accessor (getter) and mutator (setter) for : phoneNumber, internationalService and costPerMinute. o callLocal(duration: int) that will add the specified duration value to the minutes data fields. o callInternational(duration: int) will work as follow: if the internationalService is true: add 2*duration to the minutes data field and return true (meaning that the call is made successfully). if the internationalService is false: return false (meaning that the call cannot be made), nothing will be added to minutes data field. o bill() will return the total bill value which is equal to minutes*costPerMinute.
Implement the following class. Refer to the below notes for more details. SimCard phoneNumber: String internationalService: boolean minutes: int // default 0 costPerMinute; double + SimCard ( ) + SimCard ( newPhoneNumber: String, newInternationalService: boolean ) + getters and setters of phoneNumber, internationalService and costPerMinute + callLocal (duration: int): void + callInternational(duration: int): boolean + bill(): double o phoneNumber: private String representing the phone number. Default is "00-000000" o internationalService : private boolean indicating whether international calls are allowed or not. Default is false. o minutes: private int representing the number of minutes to be invoiced (added to the bill). Default is 0. o costPerMinute: private double representing the cost of 1 minute. This value should be positive. Default value is 0.2. Assume all the sim card has the same cost rate per minute. LS) o The no-arg constructor that will create a new SimCard with the default values for all data fields. o The arg constructor SimCard ( phoneNumber: String, internationalService: boolean ) that will create a new SimCard with the provided phoneNumber and internationalService and the default values for the other data fields. o The accessor (getter) and mutator (setter) for : phoneNumber, internationalService and costPerMinute. o callLocal(duration: int) that will add the specified duration value to the minutes data fields. o callInternational(duration: int) will work as follow: if the internationalService is true: add 2*duration to the minutes data field and return true (meaning that the call is made successfully). if the internationalService is false: return false (meaning that the call cannot be made), nothing will be added to minutes data field. o bill() will return the total bill value which is equal to minutes*costPerMinute.
Chapter16: Graphics
Section: Chapter Questions
Problem 16RQ
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