Create a class to encapsulate the data and behavior of an item in a store's inventory. The class should have the following data for an inventory item;Product Number - String;Description - String;Quantity on hand - int;Product Price - double;The class should have a constructor that initializes all four instance variables. Be sure to follow the class style and use _ as the name for the parameter corresponding to the class instance variable. (Note the ?_? starting the parameter name.);You should code accessor and mutator (get and set) methods for all class instance variables. Be sure to follow the class style note.;If the product number or description is blank, or the values passed for the quantity or price are not valid, leave the associated instance variable unchanged.;Create a class method to calculate and return the total inventory amount for the product.;TestInventory.java;The main method in this class should prompt the user to enter data for a product, instantiate an inventory class object and use it to display all of the information about a product, including the total inventory amount for the product.
Paper#69130 | Written in 18-Jul-2015Price : $37