17 lines
456 B
Java
17 lines
456 B
Java
package bridge;
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/**
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* Implementor — the "implementation" side of the bridge.
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* All devices (TV, Radio, SmartSpeaker, etc.) implement this.
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* The remote controls only know about this interface, never about specific devices.
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*/
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public interface Device {
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boolean isEnabled();
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void enable();
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void disable();
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int getVolume();
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void setVolume(int percent);
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int getChannel();
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void setChannel(int channel);
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String getName();
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}
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