Level 38, Lesson 10, Home 02

Author.java

package com.javarush.test.level38.lesson10.home02;

public @interface Author {
    String value() default "";
    Position position() default Position.OTHER;
}

Changelog.java

package com.javarush.test.level38.lesson10.home02;

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

@Retention(RetentionPolicy.RUNTIME)
public @interface Changelog {
    Revision[] value();
}

Date.java

package com.javarush.test.level38.lesson10.home02;

public @interface Date {
    int year();

    int month();

    int day();

    int hour();

    int minute();

    int second();
    //напиши свой код
}

Position.java

package com.javarush.test.level38.lesson10.home02;

public enum Position {
    JUNIOR,
    MIDDLE,
    SENIOR,
    OTHER
}

Revision.java

package com.javarush.test.level38.lesson10.home02;


public @interface Revision {
    int revision();
    Date date();
    Author[] authors() default {};
    String comment() default "";
}

Solution.java

package com.javarush.test.level38.lesson10.home02;

/* Реализуй аннотации
Проект должен компилироваться и выводить аннотацию класса Solution.
Класс Solution и его аннотацию не менять.
Аннотация Changelog должна быть видна во время выполнения.
*/

@Changelog(value = {
        @Revision(
                revision = 4089,
                date = @Date(year = 2011, month = 5, day = 30, hour = 18, minute = 35, second = 18),
                comment = "Новый файл добавлен"),
        @Revision(
                revision = 6018,
                date = @Date(year = 2013, month = 1, day = 1, hour = 0, minute = 0, second = 1),
                authors = {@Author(value = "Серега", position = Position.MIDDLE)},
                comment = "Фикс багов"),
        @Revision(
                revision = 10135,
                date = @Date(year = 2014, month = 12, day = 31, hour = 23, minute = 59, second = 59),
                authors = {@Author(value = "Диана", position = Position.OTHER),
                        @Author("Игорь"),
                        @Author(value = "Витек", position = Position.SENIOR)})
})
public class Solution {
    public static void main(String[] args) {
        System.out.println(Solution.class.getAnnotation(Changelog.class).toString());
    }
}