Diagrame de clase.

Aprofundarea diagramelor de clase.

Diagrama de clase
Implementarea diagramelor UML in Java

1. Implementati in Java diagrama de clase de mai jos.

2. Implementati in Java diagrama de clase de mai jos.

3. Implementati in Java diagrama de clase de mai jos.

4. Implementati in Java diagrama de clase de mai jos.

5. Realizati diagrama de clase pentru a reprezenta relatia dintre urmatoarele clase:

public class Flower {
	String name;
	int health;
	int petals;
 
	Flower(){
		name = "Narcisa";
		petals = 3;
	}
 
	Flower(String n){
		name = n;
		petals = 3;
	}
 
	Flower(String n, int h, int p){
		name = n;
		health = h;
		petals = p;
	}
 
	void watering(int c){
		if(c>0 && c<10)
			health = health + 1;
		else if(c>=10 && c<30)
			health = health + 3;
		else
			health = health - 1;
 
		if(petals>0 && (c<0 || c>100))
			petals = petals - 1;
	}
 
	void displayFlower(){
		if(health>0 && health < 30)
			System.out.println("Flower:"+name+" health="+health +" petals="+petals+" is in good condition");
		else if(health>=30 && health < 100)
			System.out.println("Flower:"+name+" health="+health +" petals="+petals+" is in very good condition");
		else
			System.out.println("Flower:"+name+" health="+health +" petals="+petals+" is bad condition");	
	}
}
 
public class Gardener {
	String name;
	int x;
 
	Gardener(String n, int i){
		name = n;
		x = i;
	}
 
	void wateringFlower(Flower f){
		System.out.println("Gardener "+name+" is watering flower!");
		f.watering(x);
		f.displayFlower();
	}
 
}
 
public class Garden {
 
	Gardener g;
	Flower[] flowers;
 
	Garden(Gardener a, int nr){
		g = a;
		flowers = new Flower[nr];	
		for (int i = 0; i < flowers.length; i++) {
			Flower f = new Flower("lalea", 10, 3);
			flowers[i] = f;
		}
	}
 
	void maintain(){
		for (int i = 0; i < flowers.length; i++) {
			g.wateringFlower(flowers[i]);
		}
	}	
 
}
 
public class Test {
 
	public static void main(String[] args) {
		Gardener g = new Gardener("adi", 25);
		Garden b = new Garden(g, 10);
		b.maintain();
	}
 
}

6. Implementati in Java diagrama de clase de mai jos.