Write a program that accepts product information $($name$,$ SKU, and price$)$ for different products and

performs validation using regular expressions. You will also implement a class that extends the main

product class and adds additional functionality for specific product types.

Create a doc file for the program $($all classes$)$

This Java program, is designed to capture and validate information about Product using regular

expressions.

$1-$ Create a parent class name LastNameFirstNameProductHw$3.$java

Create a class name LastNameFirstNameProductHw$2.$java class with the

following:

A public field for productName.

A private field for price.

A protected field for sku.

Implement a constructor that takes three parameters: productName, price,

and sku.

Write getter methods for price and sku

Add a method to display product information.

$2-$ OtherProducts Class $($Inheritance$)$:

Create a subclass for OtherProducts name

$($LastNameFirstNameOtherProductHw$2.$java$)$ that extends the Parent class.

Add a field called type to indicate the type of product. The type should be one

of the following categories: women, men, children etc $....$

Override the toString$()$ method to include additional product information like

the type $($e$.$g$.,$ "Product is for women"$)$

$3-$ Main Class $($Input and Validation$)$:

Create a main class name $($LastNameFirstNameProductInformationHW$3.$java$)$

that:

Accepts user input for product details $($name$,$ SKU, and price$),$ use Scanner

Declare variable

The program prompts the user to enter the product name for the "Boots"

product, and store it in a variable

Use a Pattern.compile$($has regular expression$)$ with regular expressions

Uses regular expressions to validate the SKU for Boots and Sandals.

Boots SKU format: "Boots $1234",$ That is start with B should be uppercase

followed by $$oo$[2$ o$$s$]$ followed by $$ts$$ followed by space followed by $4$ digits.

The program enters a loop $($you can use while loop$)$ where it repeatedly asks

the user to enter an SKU for the Boots product in the format "Boots $1234".$

Use a matcher

The input is checked against the pattern regular expression.

If the input matches, the message "Boots name matches!" is displayed, and

the loop ends. By making the Boolean variable $=$false

If the input doesn$$t match, the user is informed that the SKU is invalid, and

they are prompted to enter it again.

End of while loop

To obtain price of the Boots will be by calling a method that need to be

created in the main class$($LastNameFirstNameProductInformationHW$2.$java$)$

Use group$($int$)$ to get the word Boots, assign it to a variable

For Sandals will be same process as for Boots

The user is prompted to enter the product name for Sandals, and store it in a

variable.

Use a Pattern.compile$($has regular expression$)$ with regular expressions

Sandals SKU format: "Sandals" or "sandals" $($case$-$insensitive$).$ "Sandals$-1234"$

or "sandals$-1234",$ that is start with S uppercase or s small case followed by

hyphen followed by $4$ digits.

A loop similar to the Boots input loop, but this time it checks the SKU for

Sandals.

The user is asked to enter the SKU, and it is validated against the pattern

If the input matches, the loop exits, By making the Boolean variable equals to

false

If the input doesn$$t match, the user is asked to try again.

End of while loop

To obtain price of the Sandals will be by calling a method that need to be

created in the main class$($LastNameFirstNameProductInformationHW$2.$java$)$

Use group$($int$)$ to get the word Sandals, assign it to a variable

Create boots and sandal objects by calling the Parent Constructor

Call the display method. You might need to use try and catch, If invalid inputs

were provided, an IllegalArgumentException is thrown, and the error message

is printed.

Handling Third Product

The program allows the user to input the details for a third product, which

should either be "Boots" or "Sandals".

Use while loop

Enter product name

Depending on the product name, the SKU pattern and type are set

accordingly.

If the name doesn't contain "Boots" or "Sandals"$[$use if statement to check the

product name with variable that we assign from group$($in$)]$

Depending on the product name, the SKU pattern and type are set accordingly.

If the name doesn't contain "Boots" or "Sandals", the user is prompted to

enter the correct product name.

End loop

To obtain price of the Sandals will be by calling a method that need to be

created in the main class$($LastNameFirstNameProductInformationHW$2.$java$)$

Create an object using the subclass constructor.

displayed using the overridden toString$()$ from the subclass.

You might need to use try and catch, If an invalid input is encountered $($e$.$g$.,$ an

invalid SKU or price$),$ an IllegalArgumentException is thrown, and an error

message is printed.

Outside main method creating a price match method that will return a String

and it has $2$ parameters, String for price and second parameter variable for

Pattern

This method is used to ensure that the price ente