template Methood

[ChrisEvaristo]

/**

• Class of social network */ public class Twitter extends Network {

  public Twitter(String userName, String password) { this.userName = userName; this.password = password; }

  public boolean logIn(String userName, String password) { System.out.println("\nChecking user's parameters"); System.out.println("Name: " + this.userName); System.out.print("Password: "); for (int i = 0; i < this.password.length(); i++) { System.out.print("*"); } simulateNetworkLatency(); System.out.println("\n\nLogIn success on Twitter"); return true; }

  public boolean sendData(byte[] data) { boolean messagePosted = true; if (messagePosted) { System.out.println("Message: '" + new String(data) + "' was posted on Twitter"); return true; } else { return false; } }

  public void logOut() { System.out.println("User: '" + userName + "' was logged out from Twitter"); }

  private void simulateNetworkLatency() { try { int i = 0; System.out.println(); while (i < 10) { System.out.print("."); Thread.sleep(500); i++; } } catch (InterruptedException ex) { ex.printStackTrace(); } } }