package bridge;

/**
 * Implementor interface — the "implementation" side of the bridge.
 * This is what the Abstraction delegates its real work to.
 * TV, Radio, SmartSpeaker etc. all implement this.
 */
public interface Device {
    boolean isEnabled();
    void enable();
    void disable();
    int getVolume();
    void setVolume(int percent);
    int getChannel();
    void setChannel(int channel);
    String getName();
}