airline
Class TextConnection

java.lang.Object
  airline.Connection
      airline.TextConnection

public class TextConnection
extends Connection

Console-based front end for the airline system.

Author:

Michael Goldwasser

Field Summary

private Scanner

scan A Scanner wrapped around System.in.

Fields inherited from class airline.Connection

system

Constructor Summary

TextConnection(AirlineSystem system)
Instantiates a new text-based connection to the given AirlineSystem.

Method Summary

AdministratorSession.AdminMenuChoice	getAdminMainMenuChoice() This dialog is responsible for offering the main administrator menu and returning the user's choice.
AdministratorSession.NewFlightDetails	getNewFlightInfo() This dialog is responsible for gathering information from an administrator while adding a new flight to the system.
User	loginDialog() This dialog manages the login process.

Methods inherited from class airline.Connection

connect

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

scan

private Scanner scan

A Scanner wrapped around System.in.

Constructor Detail

TextConnection

public TextConnection(AirlineSystem system)

Instantiates a new text-based connection to the given AirlineSystem.

Parameters:

system - The AirlineSystem associated with this connection

Method Detail

getAdminMainMenuChoice

public AdministratorSession.AdminMenuChoice getAdminMainMenuChoice()

Description copied from class: Connection

This dialog is responsible for offering the main administrator menu and returning the user's choice.

Specified by:

getAdminMainMenuChoice in class Connection

Returns:

The selected choice.

getNewFlightInfo

public AdministratorSession.NewFlightDetails getNewFlightInfo()

Description copied from class: Connection

This dialog is responsible for gathering information from an administrator while adding a new flight to the system.

Specified by:

getNewFlightInfo in class Connection

Returns:

Details about the new flight.

loginDialog

public User loginDialog()

Description copied from class: Connection

This dialog manages the login process. It is responsible for returning a reference to an authenticated User, or to return null to signify that the application should exit.

Specified by:

loginDialog in class Connection

Returns:

reference to the authenticated User (or null if none).