csheets.ext.database.controller

Interface Subject

All Known Implementing Classes:

ControllerExport, ControllerImport, ControllerUpdate

public interface Subject

The subject class of observer

Author:

João Carreira

Method Summary

Methods

Modifier and Type	Method and Description
void	addObserver(Observer o)
void	notifyObserver(String str)
void	removerObserver(Observer o)

Method Detail

addObserver

void addObserver(Observer o)

removerObserver

void removerObserver(Observer o)

notifyObserver

void notifyObserver(String str)