/* PROGRAM NAME: Program #4 - Inheritance, Abstract Classes, Interfaces PROGRAMMER: Daniel Yim CLASS: CSC 202.002 INSTRUCTOR: Dr. Robert G. Strader DATE DEVELOPED: February 26, 2008 DATE COMPLETED: February 29, 2008 REFERENCES: Computer Science - Introduction to Java Programming Y. Daniel Liang STATEMENT: This program will build an inventory system capable of being ordered in different ways the user wishes. The data provided will be: 1101 Dryer 7 12 5 A 599.99 1100 Washer 10 12 4 A 799.99 1001 WoodPannels 25 1 2 B 25.37 1012 SheetRock 73 2 7 C 18.25 1206 Tile 248 7 3 C 24.95 1033 Wood2x4x6 500 1 5 A 10.75 1314 Bolts 3000 6 2 B 3.27 1315 Nuts 2500 6 2 C 0.89 1819 Refrigerator 4 11 1 A 1449.99 1438 Saw 12 9 3 C 325.00 1500 Lamp 30 8 1 B 59.95 1218 Grout 15 7 5 C 34.95 1603 Pipe 155 5 2 C 12.87 1650 Connector 385 5 3 B 3.85 The data provides the item ID number, the item description, the quantity of the item stocked, the location of the item (aisle, section, and shelf), and the price of each item respectively on individual lines. The program will then output the following: the highest priced item and its record information, all of the records read from the data file in their proper formats, and a listing of the items by aisle, section, and shelf. SAMPLE OUTPUT: The highest priced item: Item: 1819 Description: Refrigerator Quantity: 4 Location: Aisle 11, Section 1, Shelf A Price: $1449.99 Items found on shelf 'C': Item: 1603 Pipe 155 Aisle 5, Section 2, Shelf C $12.87 Item: 1315 Nuts 2500 Aisle 6, Section 2, Shelf C $0.89 Item: 1206 Tile 248 Aisle 7, Section 3, Shelf C $24.95 Item: 1218 Grout 15 Aisle 7, Section 5, Shelf C $34.95 Item: 1438 Saw 12 Aisle 9, Section 3, Shelf C $325.0 All items in the inventory: Item: 1001 WoodPannels 25 Aisle 1, Section 2, Shelf B $25.37 Item: 1033 Wood2x4x6 500 Aisle 1, Section 5, Shelf A $10.75 Item: 1603 Pipe 155 Aisle 5, Section 2, Shelf C $12.87 Item: 1650 Connector 385 Aisle 5, Section 3, Shelf B $3.85 Item: 1314 Bolts 3000 Aisle 6, Section 2, Shelf B $3.27 Item: 1315 Nuts 2500 Aisle 6, Section 2, Shelf C $0.89 Item: 1206 Tile 248 Aisle 7, Section 3, Shelf C $24.95 Item: 1218 Grout 15 Aisle 7, Section 5, Shelf C $34.95 Item: 1500 Lamp 30 Aisle 8, Section 1, Shelf B $59.95 Item: 1438 Saw 12 Aisle 9, Section 3, Shelf C $325.0 Item: 1819 Refrigerator 4 Aisle 11, Section 1, Shelf A $1449.99 Item: 1100 Washer 10 Aisle 12, Section 4, Shelf A $799.99 Item: 1101 Dryer 7 Aisle 12, Section 5, Shelf A $599.99 METHODS USED: readValues(Scanner inputFile, ArrayList arrayListOfRecords) This method reads in all the values inside the data file and stores them into appropriate data types and then into an individual record. sortRecords(ArrayList arr, String method) This method will recursively sort all the record entries by aisle, section, or shelf according to a parameter that is given. findItemsOnShelf(ArrayList arr, char shelf) Finds every item placed on a given shelf findHighestPrice() Finds the highest priced item in the inventory printRecords(ArrayList arr) This method prints every record in the array. DICTIONARY OF VARIABLES: public class Program1 final boolean debug A switch to output every action to aid the development process final int MAX A pre-defined maximum of the inventory size public static main void File dataFile A wrapper for the input file to be used ArrayList recordAList An ArrayList of type Record used to store each record of the inventory public static void readValues int id A temporary storage of an integer for the ID number String description A temporary storage of a String for the description int quantity A temporary storage of an integer for the quantity double price A temporary storage of a double for the price int locAisle A temporary storage of an integer for the aisle number int locSection A temporary storage of an integer for the section number char locShelf A temporary storage of a char for the shelf Location loc A temporary storage of type Location for a Location object public static void sortRecords final int MAXAISLES Constant set to the maximum number of aisles in the inventory final int MAXSECTIONS Constant set to the maximum sections in the inventory final char MAXSHELVES Constant set to the maximum number of shelves in the inventory ArrayList tempAL A temporary ArrayList used to be a copy of the unsorted list as the method sorts ArrayList tempAisle/tempSection/tempShelf Temporary storage for each type (aisle, section, or shelf) that is sorted and is awaiting another sort for a subtype public static void findItemsOnShelf final char MAXSHELVES A constant for the maximum number of shelves in the inventory --------------------------------------------------------------------------- */ import java.util.*; import java.io.*; import java.lang.Exception; public class Program4 { public static void main(String[] args) { Octagon o = new Octagon(); } } // End of public class Program4