hottuboncommand.java

来自「深入浅出设计模式」· Java 代码 · 共 16 行

package headfirst.command.remote;

public class HottubOnCommand implements Command {
	Hottub hottub;

	public HottubOnCommand(Hottub hottub) {
		this.hottub = hottub;
	}

	public void execute() {
		hottub.on();
		hottub.heat();
		hottub.bubblesOn();
	}
}