CSci 161 C

Fourth exercise set

Due:  Monday, October 27

Using our version of NoteBook as an example (not the textbook version) create a class called Inventory which contains an ArrayList of type Part (done in the earlier exercise).  In addition to the constructor, add methods to

• addPart(String PName, double aOnHand, double uCost, double rLevel, double rAmount).  This method creates a new part (using the Part constructor) and adds it to the Inventory.
• printAll().  This method follows the scheme outlined in our copy of NoteBook (not the textbook version and prints the inventory by
• Using the version of for presented for ArrayLists
• Using a while loop
• Using the for loop construction in Java
• Using an iterator
Use toString whenever possible.  At the end of the listings print a line giving
• The number of different parts (i.e., the size of the array list, and
• The total amount tied up in the inventory (you will need to use your getCost method for each element in the array).

Turn in source and documentation listings, and a test listing with at least three parts, at least one of which has an initial inventory level less than the reorder level.  Do this using the UnitTest feature of BlueJ so that you don't have to keep retyping input as you develop this class.

Please note that the material covered in this exercise will be covered on the exam Friday, October 24.  Please be far enough along by Thursday, Oct. 23, that questions on this exercise can be addressed (in class and in office hours).  Many thanks!