Alex
boolean method
1 Answer(s)      3 years and 3 months ago
Posted in : Java Beginners

I have a Noteook class. And I have one requirement is to promt user to select whether the notebook have bluetooth function or not? I don't know how to throw in the boolean method in my main class.

Notebook class as follow:
public class Notebook{

private String itemNo;
private double memory;
private double cost;
private int quantity;
private boolean blueTootEnabled;

public Notebook(String itemNo, double memory, double cost, int quantity, boolean BTE){
this.itemNo = itemNo;
this.memory = memory;
this.cost = cost;
this.quantity = quantity;
this.blueTootEnabled = BTE;

public String toString(){
String info = "\nItem No: "+itemNo;
info+="\nMemory: "+memory;
info+="\nCost: "+cost;
info+="\nQuantity: "+quantity;
info+="\nBlue Toot Enabled: "+true; //Currently was hard coded to make it true.
return info;
}

Below is main class method:
String itemNo = JOptionPane.showInputDialog("Please enter Item No: ");
double memory = Double.parseDouble
(JOptionPane.showInputDialog("Please enter memory: "));
double cost = Double.parseDouble
(JOptionPane.showInputDialog("Please enter cost: "));
int quantity = Integer.parseInt
(JOptionPane.showInputDialog("Please enter quantity: "));

Notebook n = new Notebook(itemNo, memory, cost, quantity,true);
boolean isAdded = jetas.buyNotebook(n);

if(isAdded==true) {
JOptionPane.showMessageDialog(null, " Notebook is added sucessfully!!!");
}
else { JOptionPane.showMessageDialog(null," FAILED! Item is not added. Identical notebook found");
}


View Answers

February 22, 2010 at 3:05 PM


Hi Friend,

Please send full code so that we can help you.
thanks









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