Keypad.java

/**
 * Represents the keypad of the ATM
 */

// Keypad.java
// Represents the keypad of the ATM
import java.util.Scanner; // program uses Scanner to obtain user input

public class Keypad {
    private Scanner input; // reads data from the command line

    // no-argument constructor initializes the Scanner
    public Keypad() {
        input = new Scanner(System.in);
    } // end no-argument Keypad constructor

    // return an integer value entered by user
    public int getInput() {
        return input.nextInt(); // we assume that user enters an integer
    } // end method getInput
} // end class Keypada