EhsanFakhraie9831092

.gitignore

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+/out/

EhsanFakhraie/EhsanFakhraie

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+Full Name: Ehsan Fakhraie
+Student Number: 9831092
+

EhsanFakhraie/src/paint/v1/Circle.java

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+package paint.v1;
+
+public class Circle {
+    private int radius;
+
+    public Circle(int radius) {
+        this.radius = radius;
+    }
+
+    public int getRadius() {
+        return radius;
+    }
+    public double calculatePerimeter(){
+        return 2*Math.PI*radius;
+    }
+    public double calculateArea(){
+        return Math.PI*radius*radius;
+    }
+    public void draw(){
+        System.out.println("Circle ,"+calculatePerimeter()+","+calculateArea());
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        Circle circle = (Circle) o;
+
+        return radius == circle.radius;
+    }
+
+    @Override
+    public int hashCode() {
+        return radius;
+    }
+
+    @Override
+    public String toString() {
+        return "Circle{" +
+                "radius=" + radius +
+                '}';
+    }
+}

EhsanFakhraie/src/paint/v1/Main.java

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+package paint.v1;
+
+public class Main {
+    public static void main(String[] args) {
+        Circle circle1=new Circle(19);
+        Circle circle2=new Circle(3);
+
+        Rectangle rect1=new Rectangle(1,4,1,4);
+        Rectangle rect2=new Rectangle(8,5,8,5);
+        Rectangle rect3=new Rectangle(6,6,6,6);
+
+        Triangle t1=new Triangle(2,2,2);
+        Triangle t2=new Triangle(4,4,6);
+
+        Paint paint=new Paint();
+
+        paint.addCircle(circle1);
+        paint.addCircle(circle2);
+
+        paint.addRectangle(rect1);
+        paint.addRectangle(rect2);
+        paint.addRectangle(rect3);
+
+        paint.addTriangle(t1);
+        paint.addTriangle(t2);
+
+        paint.drawAll();
+        paint.printAll();
+    }
+}

EhsanFakhraie/src/paint/v1/Paint.java

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+package paint.v1;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Paint {
+    public ArrayList<Rectangle> rectangles;
+    public ArrayList<Triangle> triangles;
+    public ArrayList<Circle> circles;
+
+    public Paint() {
+        rectangles=new ArrayList<>();
+        circles=new ArrayList<>();
+        triangles=new ArrayList<>();
+    }
+
+    public void drawAll(){
+        for (Triangle t:triangles)
+            t.draw();
+        for (Rectangle t:rectangles)
+            t.draw();
+        for (Circle t:circles)
+            t.draw();
+    }
+
+    public void printAll(){
+        for (Triangle t:triangles)
+            System.out.println(t);
+        for (Rectangle t:rectangles)
+            System.out.println(t);
+        for (Circle t:circles)
+            System.out.println(t);
+    }
+
+    public void addCircle(Circle c){
+        circles.add(c);
+    }
+
+    public void addTriangle(Triangle c){
+        triangles.add(c);
+    }
+    public void addRectangle(Rectangle c){
+        rectangles.add(c);
+    }
+}

EhsanFakhraie/src/paint/v1/Rectangle.java

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+package paint.v1;
+
+import java.util.Arrays;
+
+public class Rectangle {
+    double[] sides;
+
+    public Rectangle(double s1,double s2,double s3,double s4) {
+        this.sides = new double[4];
+        sides[0]=s1;
+        sides[1]=s2;
+        sides[2]=s3;
+        sides[3]=s4;
+    }
+
+    public double[] getSides() {
+        return sides;
+    }
+
+    public double calculatePerimeter(){
+        double perimeter=0;
+        for(double side:sides)
+            perimeter+=side;
+        return perimeter;
+    }
+    public double calculateArea(){
+
+        return sides[0]*sides[1];
+    }
+    public void draw(){
+        System.out.println("Rectangle ,"+calculatePerimeter()+","+calculateArea());
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        Rectangle rectangle = (Rectangle) o;
+        for (int i = 0; i < 3; i++) {
+            if(sides[i]!=rectangle.getSides()[i])
+                return false;
+        }
+        return true;
+    }
+    @Override
+    public String toString() {
+        return "Rectangle{" +
+                "sides=" + Arrays.toString(sides) +
+                '}';
+    }
+
+}