Question

CIST 1305

Unit 06 Drop Box Assignment

General Instructions

You will create a word processing document and save it in "PDF" format. If you turn your document in using the wrong format, you will get no credit for it. ONLY ONE FILE may be turned in for the assignment. If you make a mistake and need to turn in your work again, you may do so. I will only grade the latest file you turn in. The older ones will be ignored. For instruction on How To do assignments and create the file see the "How To Do Homework" document under the "Start Here" button.

The Assignment

Design a class named StockTransaction that holds a stock symbol (typically one to four characters), stock name, number of shares traded, and price per share. Include methods to set and get the values for each data field. Create the class diagram using UMLet and write the pseudocode that defines the class.

Notice the difference. The UML diagram is a higher level design (which is why we start with UML diagrams). The UML diagram shows the structure of the class and its relationships (if any) with other classes. The pseudocode is also a design document, but this shows the logic of individual methods that is lacking in the UML class diagram. Both are part of your toolkit when you are designing a solution to a programming problem.

What to turn in

At the top of your paper make sure you put your name, date, and "CIST 1305 Unit 06 Lab". You can save your document for your own use in any format you like. Name your paper "Unit06_Lab_.xxx". Where xxx is the file extension your word processor uses. So Tom Swift (who used Word) would name his file Unit06_Lab_tswift.docx. But, create a PDF document to turn in. So Tom's document to turn in would be named Unit06_Lab_tswift.pdf. All modern word processors can create a PDF file by use of a "Save As ..." dialog or an "Export..." dialog usually found under the "File" menu. If you are not sure how to export a PDF Google it to find out. If that does not help post to our HELP discussion board.

Answer 1

Pseudocode :

class StockTransaction { // Declaration of the class
// variables
private String stockSymbol, stockName;
private int numberOfSharesTraded;
private double pricePerShare;
// setters
public void setStockSymbol(String symbol){
this.stockSymbol = symbol;
}
public void setStockName(String name){
this.stockName = name;
}
public void setNumberOfSharesTraded(int number){
this.numberOfSharesTraded = number;
}
public void setPricePerShare(double price){
this.pricePerShare = price;
}
// getters
public String getStockSymbol(){
return this.stockSymbol;
}
public String getStockName(){
return this.stockName;
}
public int getNumberOfSharesTraded(){
return this.numberOfSharesTraded;
}
public double getPricePerShare(){
return this.pricePerShare;
}
}

Class Diagram:

This is a jpeg as I cannot upload any other format

StockTransaction -stockSymbol: String -stockName: String -numberOfSharesTraded: int pricePerShare: double +setStockSymbol (symbol: String): void +setStockName(name: String): void +setNumberOfShares Traded(number: int): void +setPricePerShare(price: double): void +getStockSymbol(): String +getStockName(): String +getNumberOfSharesTraded(): int +getPricePerShare double

Please Upvote. Thanks!