001/**
002 * Copyright (C) 2014  Universidade de Aveiro, DETI/IEETA, Bioinformatics Group - http://bioinformatics.ua.pt/
003 *
004 * This file is part of Dicoogle/dicoogle-sdk-ext.
005 *
006 * Dicoogle/dicoogle-sdk-ext is free software: you can redistribute it and/or modify
007 * it under the terms of the GNU General Public License as published by
008 * the Free Software Foundation, either version 3 of the License, or
009 * (at your option) any later version.
010 *
011 * Dicoogle/dicoogle-sdk-ext is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014 * GNU General Public License for more details.
015 *
016 * You should have received a copy of the GNU General Public License
017 * along with Dicoogle.  If not, see <http://www.gnu.org/licenses/>.
018 */
019package pt.ua.dicoogle.sdk.observables;
020
021import java.util.Observable;
022
023/**
024 * Observable responsible for the notification of user interfaces about a message received.
025 * @author Pedro Bento
026 * @author Carlos Ferreira
027 */
028public class MessageObservable<I> extends Observable
029{
030    //The last message received.
031
032    private I Message;
033    private String address = null;
034
035    /**
036     * Constructor that just initialize the message.
037     */
038    public MessageObservable()
039    {
040        this.Message = null;
041        this.address = null;
042    }
043
044    /**
045     * Getter of the message.
046     * @return the last message received.
047     */
048    public I getMessage()
049    {
050        return this.Message;
051    }
052
053    public String getAddress()
054    {
055        return address;
056    }
057
058
059    public I getObject()
060    {
061        return this.Message;
062    }
063
064    /**
065     * Setter of the message and consequent notification of all observers.
066     * @param Message New message of the observer.
067     */
068    public void setMessage(I Message, String address)
069    {
070        this.Message = Message;
071        this.address = address;
072        this.setChanged();
073        this.notifyObservers();
074    }
075}