Q7: Listed next is the skeleton for a class named InventoryItem. Each inventory item has a name and a unique ID number: class InventoryItem { private String name; private int uniqueItemID; Flesh out the class with appropriate accessors, constructors, and mutatators. The uniqueltemID 's are assigned by your store and can be set from outside the InventoryItem class-your code does not have to ensure that they are unique. Next, modify the class so that it implements the Comparable interface. The compareTo() method should compare the uniqueltemID's; e.g., the InventoryItem with item ID 5 is less than the InventoryItem with ID 10. Test your class by creating an array of sample InventoryItem 's and sort them using a sorting method that takes as input an array of type Comparable.

Q7: Listed next is the skeleton for a class named InventoryItem. Each inventory item has a name and a unique ID number: class InventoryItem { private String name; private int uniqueItemID; Flesh out the class with appropriate accessors, constructors, and mutatators. The uniqueltemID 's are assigned by your store and can be set from outside the InventoryItem class-your code does not have to ensure that they are unique. Next, modify the class so that it implements the Comparable interface. The compareTo() method should compare the uniqueltemID's; e.g., the InventoryItem with item ID 5 is less than the InventoryItem with ID 10. Test your class by creating an array of sample InventoryItem 's and sort them using a sorting method that takes as input an array of type Comparable.

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Description: In Java Q7: Listed next is the skeleton for a class named InventoryItem. Each inventory item has aname and a unique ID number:class InventoryItem{private String name;private int uniqueItemID;}Flesh out the class with appropriate accessors, constructo

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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T/F A method defined in a class can access the class' instance data without needing to pass them as parameters or declare them as local variables.
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