@Override
public void addChangeListener(final IChangeListener listener) {
modelChangeControl.addChangeListener(listener);
}
public void addSelectionsChangeListener(IChangeListener listener) {
selectionChangeControl.addChangeListener(listener);
}
public void addLearnableListener(IChangeListener listener) {
control.addChangeListener(listener);
}
public void addCurrentSelectionChangeListener(IChangeListener listener) {
currentSelectionControl.addChangeListener(listener);
}