LAB 01

Hotdogs The Worlds Greatest Cost Effective Wholesome Nutritious Food

Due to world food supply scarcity and the burgeoning populations of the worlds countries, your hotdog stand business is globalizing to satisfy the worlds desire for a cost effective wholesome nutritious food source. Market studies have shown that tens of billions of people are craving for the eponymous hot dog which will result in a huge number of hotdog sales from hotdog stands. You need to develop a program that tracks the activities of all the hotdog stands.

You operate hotdog stands throughout the world, well, maybe, except for North Korea and the artics.

You must use the following package name for developing the java program: package hotdogstandpackage; There must be at least 2 java source code files that have the following names:

HotDogStandMainClass.java Contains the public HotDogStandMainClass. Contains the HotDogStandClass.

The program must create and use at least three hot dog stand objects.

If you do not use the above file names, class names and package name, the assignment is an invalid submission and will be graded a 0%.

HotDogStandMainClass

Define a class named HotDogStandMainClass.

The HotDogStandClass Class must include the following methods A main() method

Write a main method test driver class, a concept that is demonstrated in the book, to test

HotdogStandClass

class. The

main method test driver must test all paths of the logic flow and conditions of the program to validate program

correctness. Do not use JPanel or interactive prompts, unit test the HotdogStandClass by coding in test scenarios in the main program which will act as a test driver.

The main unit test driver must display information that indicates what is being tested with the test values being used, and display a result output of the test. The output must be well formatted and readable to the user running the program. The main test unit driver does not have to output if the test passed or failed, just the test values used for each test and the result.

You will lose points if the main method class does not do comprehensive path testing of the program.

This class has the following for private class member variables:

static Hotdogs sold total for all stands

Total number of hot dogs sold by all hot dog stands

Define a class named HotDogStandClass. This class has the following for private member instance variables:

Hotdog stand Identification Each stand should have a unique identification

Stand Location A string that is the address of the stand which includes street, city and country. For examples:

12 Deepika Padukone Ci, Bangelore, Karnataka 67089, India

1038 West Nanjing Road, Westgate Mall, 8th Floor, Shanghai, Shanghai 200041, China

Hot Dog Cost

Cost cannot be negative, the cost must 0 or greater expressed in US currency with cents.

Zero may be used for promotional sale days.

Hotdogs Inventory Amount

The lowest value the inventory can be is 0. Negative inventory amounts do not make sense.

Hotdogs Sold Count

How many hot dogs the stand has sold since the program was started.

The HotDogStandClass Class must include the following methods

A constructor

Accessor (Getter) and Setter methods for all member instance variables

HotDogsBuy method

The method will be invoked each time someone (your main method test driver) wants to buy some hotdog(s).

Has a parameter that indicates the requested amount of hotdogs to be bought If the inventory is 0, the method should display a message that there are no more hotdogs left to be sold.

The method uses the amount of the hot dogs requested to:

inventory and state to retry a buy.

Increase the hog dogs total for all the stands by the parameter amount

Increase tracked hot dogs sold

Decrease the hot dog inventory

This method should be intelligent regarding the inventory.

The lowest value the inventory can be is 0. Negative inventory amounts does not make sense. If the buy amount is more than the inventory, the class should state the amount of hotdogs in

stockInventory method that is used to add inventory Has a parameter that indicates the requested amount of hotdogs to be bought