1 package kaka.cakelight;
3 import java.util.function.Consumer;
5 public abstract class Mode {
6 private Consumer<LedFrame> frameListener;
8 public abstract void enter(Configuration config);
9 public abstract void exit();
11 public void setFrameListener(Consumer<LedFrame> listener) {
12 frameListener = listener;
15 public void updateWithFrame(LedFrame frame) {
16 assert frameListener != null;
17 frameListener.accept(frame);