fujaba/NetworkParser

package de.uniks.ludo.model;
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeSupport;
import de.uniks.ludo.model.Ludo;


public class Dice {
    protected PropertyChangeSupport listeners = null;

    public boolean firePropertyChange(String propertyName, Object oldValue, Object newValue) {
        if (listeners != null) {
            listeners.firePropertyChange(propertyName, oldValue, newValue);
            return true;
        }
        return false;
    }

    public boolean addPropertyChangeListener(PropertyChangeListener listener) {
        if (listeners == null) {
            listeners = new PropertyChangeSupport(this);
        }
        listeners.addPropertyChangeListener(listener);
        return true;
    }

    public boolean addPropertyChangeListener(String propertyName, PropertyChangeListener listener) {
        if (listeners == null) {
            listeners = new PropertyChangeSupport(this);
        }
        listeners.addPropertyChangeListener(propertyName, listener);
        return true;
    }

    public boolean removePropertyChangeListener(PropertyChangeListener listener) {
        if (listeners != null) {
            listeners.removePropertyChangeListener(listener);
        }
        listeners.removePropertyChangeListener(listener);
        return true;
    }

    public boolean removePropertyChangeListener(String propertyName,PropertyChangeListener listener) {
        if (listeners != null) {
            listeners.removePropertyChangeListener(propertyName, listener);
        }
        return true;
    }
    public static final String PROPERTY_NUMBER = "number";

    private int number;

    public int getNumber() {
        return this.number;
    }

    public boolean setNumber(int value) {
        if (this.number != value) {
            int oldValue = this.number;
            this.number = value;
            firePropertyChange(PROPERTY_NUMBER, oldValue, value);
            return true;
        }
        return false;
    }

    public Dice withNumber(int value) {
        setNumber(value);
        return this;
    }


    public static final String PROPERTY_GAME = "game";

    private Ludo game = null;

    public Ludo getGame() {
        return this.game;
    }

    public boolean setGame(Ludo value) {
        if (this.game == value) {
            return false;
        }
        Ludo oldValue = this.game;
        if (this.game != null) {
            this.game = null;
            oldValue.setDice(null);
        }
        this.game = value;
        if (value != null) {
            value.withDice(this);
        }
        firePropertyChange(PROPERTY_GAME, oldValue, value);
        return true;
    }

    public Dice withGame(Ludo value) {
        this.setGame(value);
        return this;
    }

    public Ludo createGame() {
        Ludo value = new Ludo();
        withGame(value);
        return value;
    }
}