//For the preaching of the cross is to them that perish foolishness; but unto us who are saved it is the power of God (1Cor 1:18)

-------------------------------------------------Solution.java----------------------------------------------------------

package com.javarush.task.task24.task2405;

/*

Black box

*/

public class Solution implements Action {

public static int countActionObjects;

private int param;

private Action solutionAction = new Action() {

//!!!!! Changes can be here

//!!!!! Изменения могут быть тут

public void someAction() {

//!!!!! All changes have to be here

//!!!!! Все изменения должны быть только тут

FirstClass firstClass;

SecondClass secondClass = new SecondClass();

if (param>0){

firstClass = new FirstClass() {

@Override

public Action getDependantAction() {

while (param>0){

System.out.println(param--);

}

super.someAction();

return new Action() {

@Override

public void someAction() {

}

};

}

};

firstClass.getDependantAction();

}

secondClass.someAction();

System.out.println(SecondClass.SPECIFIC_ACTION_FOR_ANONYMOUS_SECOND_CLASS_PARAM.replaceAll("\n","") + param);

}

};

public Solution(int param) {

this.param = param;

}

@Override

public void someAction() {

solutionAction.someAction();

}

/**

* 5

* 4

* 3

* 2

* 1

* class FirstClass, method someAction

* class SecondClass, method someAction

* Specific action for anonymous SecondClass, param = 0

* Count of created Action objects is 2

* class SecondClass, method someAction

* Specific action for anonymous SecondClass, param = -1

* Count of created Action objects is 3

*/

public static void main(String[] args) {

Solution solution = new Solution(5);

solution.someAction();

System.out.println("Count of created Action objects is " + countActionObjects);

solution = new Solution(-1);

solution.someAction();

System.out.println("Count of created Action objects is " + countActionObjects);

}

}

------------------------------------------------------------------------------------------------------------------------

--------------------------------------------------Action.java-----------------------------------------------------------

package com.javarush.task.task24.task2405;

public interface Action {

void someAction();

}

------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------FirstClass.java------------------------------------------------------

package com.javarush.task.task24.task2405;

public abstract class FirstClass implements Action { //first implementation

protected FirstClass() {

Solution.countActionObjects++;

}

public void someAction() {

System.out.println("class FirstClass, method someAction");

}

public abstract Action getDependantAction();

}

------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------SecondClass.java-----------------------------------------------------

package com.javarush.task.task24.task2405;

public class SecondClass implements Action { //second implementation

public static String SPECIFIC_ACTION_FOR_ANONYMOUS_SECOND_CLASS_PARAM = "\nSpecific action for anonymous SecondClass, param = ";

private static String SECOND_CLASS_METHOD_STRING = "class SecondClass, method someAction";

public SecondClass() {

Solution.countActionObjects++;

}

protected StringBuilder sb = new StringBuilder(SECOND_CLASS_METHOD_STRING);

public void someAction() {

System.out.println(sb.toString());

}

}

------------------------------------------------------------------------------------------------------------------------

/*

Black box

1. Восстанови логику метода someAction для поля solutionAction.

2. Пример вывода смотри в комментарии к методу main.

3. Подсказка: метод someAction анонимного класса поля solutionAction должен вызвать метод сабкласса FirstClass, если param > 0, иначе вызвать метод сабкласса SecondClass.

Не изменяй метод main!

Требования:

1. Вывод на экран должен соответствовать условию задачи.

2. Для вывода должны быть использованы строковые константы объявленные в классе SecondClass.

3. В методе someAction анонимного класса Action созданного в классе Solution должен содержаться вызов метода someAction родительского класса (super.someAction()).

4. В методе someAction анонимного класса Action созданного в классе Solution должен быть создан объект типа FirstClass.

5. В методе someAction анонимного класса Action созданного в классе Solution должен быть создан объект типа SecondClass.

-------------------------------------------------Solution.java----------------------------------------------------------

package com.javarush.task.task24.task2405;

/*

Black box

*/

public class Solution implements Action {

public static int countActionObjects;

private int param;

private Action solutionAction = new Action() {

//!!!!! Changes can be here

//!!!!! Изменения могут быть тут

public void someAction() {

//!!!!! All changes have to be here

//!!!!! Все изменения должны быть только тут

}

};

public Solution(int param) {

this.param = param;

}

@Override

public void someAction() {

solutionAction.someAction();

}

/**

* 5

* 4

* 3

* 2

* 1

* class FirstClass, method someAction

* class SecondClass, method someAction

* Specific action for anonymous SecondClass, param = 0

* Count of created Action objects is 2

* class SecondClass, method someAction

* Specific action for anonymous SecondClass, param = -1

* Count of created Action objects is 3

*/

public static void main(String[] args) {

Solution solution = new Solution(5);

solution.someAction();

System.out.println("Count of created Action objects is " + countActionObjects);

solution = new Solution(-1);

solution.someAction();

System.out.println("Count of created Action objects is " + countActionObjects);

}

}

------------------------------------------------------------------------------------------------------------------------

--------------------------------------------------Action.java-----------------------------------------------------------

package com.javarush.task.task24.task2405;

public interface Action {

void someAction();

}

------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------FirstClass.java------------------------------------------------------

package com.javarush.task.task24.task2405;

public abstract class FirstClass implements Action { //first implementation

protected FirstClass() {

Solution.countActionObjects++;

}

public void someAction() {

System.out.println("class FirstClass, method someAction");

}

public abstract Action getDependantAction();

}

------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------SecondClass.java-----------------------------------------------------

package com.javarush.task.task24.task2405;

public class SecondClass implements Action { //second implementation

public static String SPECIFIC_ACTION_FOR_ANONYMOUS_SECOND_CLASS_PARAM = "\nSpecific action for anonymous SecondClass, param = ";

private static String SECOND_CLASS_METHOD_STRING = "class SecondClass, method someAction";

public SecondClass() {

Solution.countActionObjects++;

}

protected StringBuilder sb = new StringBuilder(SECOND_CLASS_METHOD_STRING);

public void someAction() {

System.out.println(sb.toString());

}

}

------------------------------------------------------------------------------------------------------------------------

*/