Design Patterns Labs

Provided Java Code

This project provides few basic classes to be used during the "Design Pattern" labs.

Core classes

eu.telecomnancy.ISensor: An interface that brand new sensor must implement.
eu.telecomnancy.SensorNotActivatedException: An exception that is thrown when a sensor is not in the right mood ;)
eu.telecomnancy.TemperatureSensor: An brand new temperature sensor implementing ISensor interface.
eu.telecomnancy.LegacyTemperatureSensor: A old implementation of a temperature sensor.

Command line client application

eu.telecomnancy.App: A basic command line interface (CLI) to control a temperature sensor (implementing ISensor interface).
eu.telecomnancy.ui.ConsoleUI: A class that manages command line user interaction.

Swing client application

eu.telecomnancy.SwingApp: A basic Swing application that displays a temperature sensor (implementing ISensor interface).
eu.telecomnancy.ui.SensorWindow: A tiny sensor view that provides some basic controls.
eu.telecomnancy.ui.MainWindow: The main window of the swing application that display only one sensor view.

Helper Classes

eu.telecomnancy.ReadPropertyFile: A class to show how to read a property file in the class path

UML Class Diagrams

Class diagram of the provided code

Please note that some elements appear to be attributes, but, in fact, they are preceded by a P icon indicating they are considered as properties (meaning a setter and a getter methods are provided). For instance, in the ISensor interface, there is a value property which means the interface provides getValue() et setValue(double value) methods but not necessary a value attribute.

Another remark, some dependencies between classes are represented as a composition but in fact they should be represented as an aggregation.

Class diagram of the legacy code to be integrated in your app