private void notifyBoardCleared() {
for (Object object : boardStateListenerList.getListeners()) {
SudokuBoardStateListener listener = (SudokuBoardStateListener) object;
listener.boardCleared(this);
}
}
protected void notifyCellChanged(Cell cell) {
for (Object object : boardStateListenerList.getListeners()) {
SudokuBoardStateListener listener = (SudokuBoardStateListener) object;
listener.cellChanged(this, cell);
}
}
protected void notifyCellChanged(Cell cell, int newValue, int oldValue) {
for (Object object : boardStateListenerList.getListeners()) {
SudokuBoardStateListener listener = (SudokuBoardStateListener) object;
listener.cellChanged(this, cell, newValue, oldValue);
}
}
