public class ProjectValueWrapper {
	PropertyChangeSupport changeSupport = new PropertyChangeSupport(this);
	private ProjectValue value;
	private Set<ProjectValueWrapper > list;

	public ProjectValueWrapper (String text) {
                value = new ProjectValue();
		list = new HashSet<ProjectValueWrapper>();
	}

	public void addPropertyChangeListener(PropertyChangeListener listener) {
		changeSupport.addPropertyChangeListener(listener);
	}

	public void removePropertyChangeListener(PropertyChangeListener listener) {
		changeSupport.removePropertyChangeListener(listener);
	}

	public String getText() {
		return value.getText();
	}

	public void setText(String text) {
                String t = getText();
                value.setText(text);
		changeSupport.firePropertyChange("text", t, text);
	}

	public Set<ProjectValueWrapper> getList() {
		if (list == null)
			return null;
		return new HashSet<ProjectValueWrapper>(list);
	}

	public void setList(Set<ProjectValueWrapper> list) {
		if (list != null)
			list = new HashSet<ProjectValueWrapper>(list);
		changeSupport.firePropertyChange("list", this.list, this.list = list);
	}

	public boolean hasListeners(String propertyName) {
		return changeSupport.hasListeners(propertyName);
	}
}