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Question 3 (d) Extend the design of the class in Question 3 (c) to include a subclass of the WaterTaxiFare class, called CharterWaterfare, that creates an object with the following additional characteristics: • destination is the chosen destination of the passenger(s) who have chartered the water taxi; there are three possible destinations, D1, D2 or D3 (default value "N/A") Three constant class variables should be defined to hold the cost to charter the water taxi to each of the three destinations. The cost of D1 is $25.50, D2 is $33.75 and D3 is $48.00. If an invalid destination is entered (or the default value is used) then the cost should be $0. The class definition should also include the following method(s): • a constructor/initializer method to initialize the instance variables; be sure to include the default values • accessor methods for the instance variable • a computeCharges method that returns the total charges for the chartered water taxi fare, using the instance variables and the constant class variables and the computeCharges method from its parent class; recall that an invalid or default destination should return a charge of 0 • special method_str_() to print the required information as shown in the sample output, including the taxi ID, the operator, the cost of the ride, and the destination, with appropriate descriptive labels

Question 3 (d) Extend the design of the class in Question 3 (c) to include a subclass of the WaterTaxiFare class, called CharterWaterfare, that creates an object with the following additional characteristics: • destination is the chosen destination of the passenger(s) who have chartered the water taxi; there are three possible destinations, D1, D2 or D3 (default value "N/A") Three constant class variables should be defined to hold the cost to charter the water taxi to each of the three destinations. The cost of D1 is $25.50, D2 is $33.75 and D3 is $48.00. If an invalid destination is entered (or the default value is used) then the cost should be $0. The class definition should also include the following method(s): • a constructor/initializer method to initialize the instance variables; be sure to include the default values • accessor methods for the instance variable • a computeCharges method that returns the total charges for the chartered water taxi fare, using the instance variables and the constant class variables and the computeCharges method from its parent class; recall that an invalid or default destination should return a charge of 0 • special method_str_() to print the required information as shown in the sample output, including the taxi ID, the operator, the cost of the ride, and the destination, with appropriate descriptive labels

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question 3 (d) Extend the design of the class in Question 3 (c) to include a subclass of the WaterTaxiFare class, called CharterWaterFare, that creates an object with the following additional characteristics: • destination is the chosen destination of the passenger(s) who have chartered the water taxi; there are three possible destinations, D1, D2 or D3 (default value "N/A") Three constant class variables should be defined to hold the cost to charter the water taxi to each of the three destinations. The cost of D1 is $25.50, D2 is $33.75 and D3 is $48.00. If an invalid destination is entered (or the default value is used) then the cost should be $0. The class definition should also include the following method(s): • a constructor/initializer method to initialize the instance variables; be sure to include the default values accessor methods for the instance variable a computeCharges method that returns the total charges for the chartered water taxi fare, using the instance variables and the constant class variables and the computeCharges method from its parent class; recall that an invalid or default destination should return a charge of 0 special method_str including the taxi ID, the operator, the cost of the ride, and the destination, with appropriate descriptive labels ) to print the required information as shown in the sample output,
Transcribed Image Text:Question 3 (d) Extend the design of the class in Question 3 (c) to include a subclass of the WaterTaxiFare class, called CharterWaterFare, that creates an object with the following additional characteristics: • destination is the chosen destination of the passenger(s) who have chartered the water taxi; there are three possible destinations, D1, D2 or D3 (default value "N/A") Three constant class variables should be defined to hold the cost to charter the water taxi to each of the three destinations. The cost of D1 is $25.50, D2 is $33.75 and D3 is $48.00. If an invalid destination is entered (or the default value is used) then the cost should be $0. The class definition should also include the following method(s): • a constructor/initializer method to initialize the instance variables; be sure to include the default values accessor methods for the instance variable a computeCharges method that returns the total charges for the chartered water taxi fare, using the instance variables and the constant class variables and the computeCharges method from its parent class; recall that an invalid or default destination should return a charge of 0 special method_str including the taxi ID, the operator, the cost of the ride, and the destination, with appropriate descriptive labels ) to print the required information as shown in the sample output,
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