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SmartKitchen.java
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84 lines (65 loc) · 1.78 KB
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public class SmartKitchen {
private CoffeeMaker brewMaster;
private Refrigerator iceBox;
private DishWasher dishwasher;
public SmartKitchen() {
brewMaster = new CoffeeMaker();
iceBox = new Refrigerator();
dishwasher = new DishWasher();
}
public CoffeeMaker getBrewMaster() {
return brewMaster;
}
public Refrigerator getIceBox() {
return iceBox;
}
public DishWasher getDishwasher() {
return dishwasher;
}
public void setKitchenState(boolean coffeeFlag, boolean fridgeFlag, boolean dishWasherFlag) {
brewMaster.setHasWorkToDo(coffeeFlag);
iceBox.setHasWorkToDo(fridgeFlag);
dishwasher.setHasWorkToDo(dishWasherFlag);
}
public void doKitchenWork() {
brewMaster.brewCoffee();
iceBox.orderFood();
dishwasher.doDishes();
}
}
class CoffeeMaker {
private boolean hasWorkToDo;
public void setHasWorkToDo(boolean hasWorkToDo) {
this.hasWorkToDo = hasWorkToDo;
}
public void brewCoffee() {
if (hasWorkToDo) {
System.out.println("Brewing Coffee");
hasWorkToDo = false;
}
}
}
class Refrigerator {
private boolean hasWorkToDo;
public void setHasWorkToDo(boolean hasWorkToDo) {
this.hasWorkToDo = hasWorkToDo;
}
public void orderFood() {
if (hasWorkToDo) {
System.out.println("Ordering food");
hasWorkToDo = false;
}
}
}
class DishWasher {
private boolean hasWorkToDo;
public void setHasWorkToDo(boolean hasWorkToDo) {
this.hasWorkToDo = hasWorkToDo;
}
public void doDishes() {
if (hasWorkToDo) {
System.out.println("Washing Dishes");
hasWorkToDo = false;
}
}
}