diff --git a/src/main/java/core/basesyntax/Application.java b/src/main/java/core/basesyntax/Application.java index 42ed4ef86..afdb70390 100644 --- a/src/main/java/core/basesyntax/Application.java +++ b/src/main/java/core/basesyntax/Application.java @@ -1,7 +1,13 @@ package core.basesyntax; +import core.basesyntax.classes.Lottery; + public class Application { public static void main(String[] args) { - // create three balls using class Lottery and print information about them in console + final int NUMBER_OF_BALLS = 3; + Lottery lottery = new Lottery(); + for (int order = 0; order < NUMBER_OF_BALLS; order++) { + System.out.println(lottery.getRandomBall().getBallInfo()); + } } } diff --git a/src/main/java/core/basesyntax/ColorSupplier.java b/src/main/java/core/basesyntax/ColorSupplier.java index 25e8b23b1..001802066 100644 --- a/src/main/java/core/basesyntax/ColorSupplier.java +++ b/src/main/java/core/basesyntax/ColorSupplier.java @@ -1,7 +1,12 @@ package core.basesyntax; +import core.basesyntax.classes.Color; +import java.util.Random; + public class ColorSupplier { - public String getRandomColor() { - return null; + public Color getRandomColor() { + Color[] colors = Color.values(); + Random random = new Random(); + return colors[random.nextInt(colors.length)]; } } diff --git a/src/main/java/core/basesyntax/classes/Ball.java b/src/main/java/core/basesyntax/classes/Ball.java new file mode 100644 index 000000000..c3d81b940 --- /dev/null +++ b/src/main/java/core/basesyntax/classes/Ball.java @@ -0,0 +1,28 @@ +package core.basesyntax.classes; + +public class Ball { + private Color color; + private int number; + + public Ball(Color color, int number) { + this.color = color; + this.number = number; + } + + @Override + public String toString() { + return String.format("Ball of %s color, with number %d", this.color, this.number); + } + + public Color getColor() { + return color; + } + + public int getNumber() { + return number; + } + + public String getBallInfo() { + return String.format("Ball of %s color, with number %d", this.color, this.number); + } +} diff --git a/src/main/java/core/basesyntax/classes/Color.java b/src/main/java/core/basesyntax/classes/Color.java new file mode 100644 index 000000000..3fee60711 --- /dev/null +++ b/src/main/java/core/basesyntax/classes/Color.java @@ -0,0 +1,5 @@ +package core.basesyntax.classes; + +public enum Color { + RED, GREEN, BLUE, YELLOW, VIOLET, BLACK; +} diff --git a/src/main/java/core/basesyntax/classes/Lottery.java b/src/main/java/core/basesyntax/classes/Lottery.java new file mode 100644 index 000000000..a57e347e5 --- /dev/null +++ b/src/main/java/core/basesyntax/classes/Lottery.java @@ -0,0 +1,14 @@ +package core.basesyntax.classes; + +import core.basesyntax.ColorSupplier; +import java.util.Random; + +public class Lottery { + + public Ball getRandomBall() { + final int RANDOM_BOUNCE = 100; + Random random = new Random(); + ColorSupplier color = new ColorSupplier(); + return new Ball(color.getRandomColor(), random.nextInt(RANDOM_BOUNCE)); + } +}