3. Below is a class that is being designed with top down design: public class SodaMachine { public static void main(String[] args) { } } double money = 1.23; double sodaCost = 1.00; //boolean enough = METHOD: do I have enough money? //if (enough){ // int selection = METHOD: ask user to input selection // METHOD: dispense selection // double change = METHOD: calculate change to be dispensed //} The designers have determined there to be 4 methods needed to dispense a soda from a soda machine. The pseudocode is in the comments. Write the method signatures of the four methods that are "stubbed" out in comments. Provide comments in the method body describing the parameters and return values. You do not have to implement the code; just supply a method signature and documentation for the three methods.

3. Below is a class that is being designed with top down design: public class SodaMachine { public static void main(String[] args) { } } double money = 1.23; double sodaCost = 1.00; //boolean enough = METHOD: do I have enough money? //if (enough){ // int selection = METHOD: ask user to input selection // METHOD: dispense selection // double change = METHOD: calculate change to be dispensed //} The designers have determined there to be 4 methods needed to dispense a soda from a soda machine. The pseudocode is in the comments. Write the method signatures of the four methods that are "stubbed" out in comments. Provide comments in the method body describing the parameters and return values. You do not have to implement the code; just supply a method signature and documentation for the three methods.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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