Java Programming
8th Edition
ISBN: 9781305981829
Author: Joyce Farrell
Publisher: Cengage Limited
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Chapter 4, Problem 5PE
a.
Program Plan Intro
Bread
Program Plan:
Bread.java:
- Define the class “Bread”.
- Declare and initialize the required variable.
- Definition of constructor.
- Assign the “bread” and “cal” to the “breadName” and “calories”.
- Definition of “getBreadType()”.
- Return the value of “breadName”.
- Definition of method “getCaloriesPerSlice()”
- Return the value of “calories”
BreadTest.java:
- Define the class “BreadTest”.
- Define the main method.
- Create an object for bread.
- Call the method bread.
- Definition of method “display()”.
- Get the type of bread and calories per slice by calling the method “getBreadType()” and “getCaloriesPerSlice()”.
- Print the result.
- Define the main method.
b.
Program Plan Intro
SandwichFilling.java
Program Plan:
SandwichFilling.java:
- Define the class “SandwichFilling”.
- Declare and initialize the required variable.
- Definition of constructor.
- Assign the “fill” and “calories” value to the variables.
- Definition of method “getSandwichFilling()”.
- Return the value filling.
- Definition of method “getCalories()”.
- Return the value calories.
TestSandwichFilling.java:
- Define the class “TestSandwichFilling”.
- Define the main method.
- Create an object for “SandwichFilling”.
- Call the method “display()”.
- Definition of method “display()”.
- Get the type of sandwich filling and calories per slice by calling the method “getSandwichFilling()” and “getCalories()”.
- Print the result.
- Define the main method.
c.
Program Plan Intro
Sandwich.java
Program Plan:
Sandwich.java:
- Define the class “SandwichFilling”.
- Declare and initialize the required variable.
- Definition of constructor.
- Assign the “Bread” and “Sandwich” value to the variables.
- Definition of method “getBread()”.
- Return the value filling.
- Definition of method “getSandwich()”.
- Return the value calories.
TestSandwichFilling.java:
- Define the class “TestSandwich”.
- Define the main method.
- Create an object for “Sandwich”.
- Call the method “display()”.
- Definition of method “display()”.
- Declare the variable “SLICE”.
- Create an object for “Bread”.
- Create an object for “SandwichFilling”.
- Print the details of bread.
- Print the details of “sandwichFilling”.
- Print the details of “sandwich”
- Define the main method.
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Chapter 4 Solutions
Java Programming
Ch. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - Prob. 7RQCh. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - Prob. 10RQ
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