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The no-arg constructor should read the name and price without tax of the item from the user, and initialize the reviews array with 0 elements. Note that the constructor should only accept positive nonzero values for the price and keep on asking the user to enter a valid value if he enters an invalid value. The method addReview should read a String that represents a review from the user and add it to the array reviews. The method setPriceWithoutTax should only assign the passed price value to the priceWithoutTax if it's positive and nonzero value. The method setSalesTax should only assign the passed tax value to the salesTax if it's between 0 and 1. The method getPriceWithTax should compute the price of the item after applying the sales tax according to the following formula: Price with tax = price without tax + (price without tax * sales tax) The method printReviews should print the item reviews each on a new line.

The no-arg constructor should read the name and price without tax of the item from the user, and initialize the reviews array with 0 elements. Note that the constructor should only accept positive nonzero values for the price and keep on asking the user to enter a valid value if he enters an invalid value. The method addReview should read a String that represents a review from the user and add it to the array reviews. The method setPriceWithoutTax should only assign the passed price value to the priceWithoutTax if it's positive and nonzero value. The method setSalesTax should only assign the passed tax value to the salesTax if it's between 0 and 1. The method getPriceWithTax should compute the price of the item after applying the sales tax according to the following formula: Price with tax = price without tax + (price without tax * sales tax) The method printReviews should print the item reviews each on a new line.

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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* Lab Objectives: > To understand the use of static variables and methods. > To understand visibility modifiers and data field encapsulation. > To pass and return objects from methods. > To read input from the console. You should define each class in a separate file. * Implement the following class named Item with the following UML diagram: Item + name: String - reviews: String[] priceWithoutTax: double ·salesTax: double= 0.16 + Item( ) + getReviews(): String[] + addReview(): void + getPriceWithoutTax(): double + setPriceWithoutTax(price: double): void + getSalesTax(): double + setSalesTax(tax:double): void + getPriceWithTax():double + printReviews():void The no-arg constructor should read the name and price without tax of the item from the user, and initialize the reviews array with 0 elements. Note that the constructor should only accept positive nonzero values for the price and keep on asking the user to enter a valid value if he enters an invalid value. The method addReview should read a String that represents a review from the user and add it to the array reviews. The method setPriceWithoutTax should only assign the passed price value to the priceWithoutTax if it's positive and nonzero value. The method setSalesTax should only assign the passed tax value to the salesTax if it's between 0 and 1. The method getPriceWithTax should compute the price of the item after applying the sales tax according to the following formula: Price with tax = price without tax + (price without tax * sales tax) The method printReviews should print the item reviews each on a new line.
Transcribed Image Text:* Lab Objectives: > To understand the use of static variables and methods. > To understand visibility modifiers and data field encapsulation. > To pass and return objects from methods. > To read input from the console. You should define each class in a separate file. * Implement the following class named Item with the following UML diagram: Item + name: String - reviews: String[] priceWithoutTax: double ·salesTax: double= 0.16 + Item( ) + getReviews(): String[] + addReview(): void + getPriceWithoutTax(): double + setPriceWithoutTax(price: double): void + getSalesTax(): double + setSalesTax(tax:double): void + getPriceWithTax():double + printReviews():void The no-arg constructor should read the name and price without tax of the item from the user, and initialize the reviews array with 0 elements. Note that the constructor should only accept positive nonzero values for the price and keep on asking the user to enter a valid value if he enters an invalid value. The method addReview should read a String that represents a review from the user and add it to the array reviews. The method setPriceWithoutTax should only assign the passed price value to the priceWithoutTax if it's positive and nonzero value. The method setSalesTax should only assign the passed tax value to the salesTax if it's between 0 and 1. The method getPriceWithTax should compute the price of the item after applying the sales tax according to the following formula: Price with tax = price without tax + (price without tax * sales tax) The method printReviews should print the item reviews each on a new line.
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