{"id":2308,"date":"2026-05-29T21:47:53","date_gmt":"2026-05-29T21:47:53","guid":{"rendered":"https:\/\/vkrastev1blog.com\/?p=2308"},"modified":"2026-11-04T17:21:59","modified_gmt":"2026-11-04T20:21:59","slug":"questions-and-informations-prepairing-for-java-developer-job-interview","status":"publish","type":"post","link":"https:\/\/vkrastev1blog.com\/2026\/05\/29\/questions-and-informations-prepairing-for-java-developer-job-interview\/","title":{"rendered":"\u0623\u0633\u0626\u0644\u0629 \u0648\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0644\u0644\u062a\u062d\u0636\u064a\u0631 \u0644\u0644\u0645\u0642\u0627\u0628\u0644\u0629 \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 \u0644\u0645\u0637\u0648\u0631 Java"},"content":{"rendered":"\n

\u0623\u0633\u0626\u0644\u0629 \u0648\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062d\u0648\u0644 \u0627\u0644\u062a\u062d\u0636\u064a\u0631 \u0644\u0645\u0642\u0627\u0628\u0644\u0629 \u0645\u0637\u0648\u0631 \u062c\u0627\u0641\u0627<\/h2>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n
\n\n\n\n

\u0645\u0627 \u0647\u064a \u0627\u0644\u0645\u0628\u0627\u062f\u0626 \u0627\u0644\u0635\u0644\u0628\u0629\u061f<\/h2>\n\n\n\n

\u0645\u0627 \u0647\u0648 \u0645\u0628\u062f\u0623 \u0627\u0644\u0645\u0633\u0624\u0648\u0644\u064a\u0629 \u0627\u0644\u0641\u0631\u062f\u064a\u0629 (SRP)<\/h2>\n\n\n\n

\u064a\u062c\u0628 \u0623\u0646 \u064a\u062a\u062d\u0645\u0644 \u0627\u0644\u0641\u0635\u0644 \u0645\u0633\u0624\u0648\u0644\u064a\u0629 \u0648\u0627\u062d\u062f\u0629 \u0641\u0642\u0637 \u0648\u0633\u0628\u0628 \u0648\u0627\u062d\u062f \u0641\u0642\u0637 \u0644\u0644\u062a\u063a\u064a\u064a\u0631.
\u0648\u062a\u0634\u0645\u0644 \u0627\u0644\u0641\u0648\u0627\u0626\u062f \u0625\u062c\u0631\u0627\u0621 \u0627\u062e\u062a\u0628\u0627\u0631 \u0623\u0633\u0647\u0644\u060c \u0648\u0627\u0642\u062a\u0631\u0627\u0646 \u0623\u0642\u0644\u060c \u0648\u062a\u0646\u0638\u064a\u0645 \u0623\u0641\u0636\u0644.
\u0645\u062b\u0627\u0644:<\/p>\n\n\n

\n\t
\n\t\t
\n\t\t\t\n
\n
public class Book {<\/div>
private String name;<\/div>
private String author;<\/div>
private String text;<\/div>
\/\/ constructor, getters, and setters<\/div>
}<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 \u0645\u0628\u062f\u0623 \u0627\u0644\u0641\u062a\u062d \u0627\u0644\u0645\u063a\u0644\u0642 (OCP)\u061f<\/h2>\n\n\n\n
\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c (\u0627\u0644\u0641\u0626\u0627\u062a \u0648\u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0648\u0627\u0644\u0648\u0638\u0627\u0626\u0641) \u0645\u0641\u062a\u0648\u062d\u0629 \u0644\u0644\u062a\u0648\u0633\u064a\u0639 \u0648\u0644\u0643\u0646\u0647\u0627 \u0645\u063a\u0644\u0642\u0629 \u0644\u0644\u062a\u0639\u062f\u064a\u0644.
\u064a\u062a\u0645 \u062a\u062d\u0642\u064a\u0642 \u0630\u0644\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a \u0648\u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0645\u062c\u0631\u062f\u0629 \u0648\u0627\u0644\u0645\u064a\u0631\u0627\u062b.
\u0645\u062b\u0627\u0644:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
interface Shape {<\/div>
double area();<\/div>
}<\/div>
class Circle implements Shape <\/div>
{ \/* implementation \/ } <\/div>
class Rectangle implements Shape <\/div>
{ \/ implementation *\/ }<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 \u0645\u0628\u062f\u0623 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0644\u064a\u0633\u0643\u0648\u0641 (LSP)<\/h2>\n\n\n\n
\u064a\u062c\u0628 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0642\u0627\u062f\u0631\u0629 \u0639\u0644\u0649 \u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0623\u0646\u0648\u0627\u0639\u0647\u0627 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u062f\u0648\u0646 \u062a\u063a\u064a\u064a\u0631 \u0635\u062d\u0629 \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c. \u0648\u0647\u0630\u0627 \u064a\u062a\u0628\u0639 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 “is-a”.
\u0645\u062b\u0627\u0644:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
class Bird <\/div>
{ \/* common bird behavior \/ } <\/div>
class Sparrow extends Bird <\/div>
{ \/ specific sparrow behavior *\/ }<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 \u0645\u0628\u062f\u0623 \u0641\u0635\u0644 \u0627\u0644\u0648\u0627\u062c\u0647\u0629 (ISP)<\/h2>\n\n\n\n
\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0625\u062c\u0628\u0627\u0631 \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0639\u0644\u0649 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0648\u0627\u062c\u0647\u0627\u062a \u0644\u0627 \u064a\u0633\u062a\u062e\u062f\u0645\u0648\u0646\u0647\u0627. \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0625\u0644\u0649 \u0648\u0627\u062c\u0647\u0627\u062a \u0623\u0635\u063a\u0631 \u0648\u0623\u0643\u062b\u0631 \u062a\u062d\u062f\u064a\u062f\u064b\u0627.
\u0645\u062b\u0627\u0644:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
interface Worker {<\/div>
void work();<\/div>
}<\/div>
interface Eater {<\/div>
void eat();<\/div>
}<\/div>
class Robot implements Worker <\/div>
{ \/* implementation *\/ }<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 \u0645\u0628\u062f\u0623 \u0627\u0646\u0639\u0643\u0627\u0633 \u0627\u0644\u062a\u0628\u0639\u064a\u0629 (DIP)<\/h2>\n\n\n\n
\u064a\u062c\u0628 \u0623\u0644\u0627 \u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u0639\u0644\u0649 \u0639\u0644\u0649 \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0646\u0649\u061b \u0643\u0644\u0627 \u0627\u0644\u0646\u0648\u0639\u064a\u0646 \u064a\u062c\u0628 \u0623\u0646 \u064a\u0639\u062a\u0645\u062f\u0627 \u0639\u0644\u0649 \u0627\u0644\u062a\u062c\u0631\u064a\u062f\u0627\u062a. \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0623\u0646 \u062a\u0639\u062a\u0645\u062f \u0627\u0644\u062a\u062c\u0631\u064a\u062f\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644\u061b \u0627\u0644\u062a\u0641\u0627\u0635\u064a\u0644 \u064a\u062c\u0628 \u0623\u0646 \u062a\u0639\u062a\u0645\u062f \u0639\u0644\u0649 \u0627\u0644\u062a\u062c\u0631\u064a\u062f\u0627\u062a.<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
\/\/ Abstraction<\/div>
interface MessageSender {<\/div>
void sendMessage(String message);<\/div>
}<\/div>
<\/div>
\/\/ High-level module<\/div>
class NotificationService {<\/div>
private MessageSender messageSender;<\/div>
<\/div>
public NotificationService(MessageSender messageSender) {<\/div>
this.messageSender = messageSender;<\/div>
  }<\/div>
<\/div>
public void send(String message) {<\/div>
messageSender.sendMessage(message);<\/div>
  }<\/div>
}<\/div>
<\/div>
\/\/ Low-level module<\/div>
class EmailSender implements MessageSender {<\/div>
@Override<\/div>
public void sendMessage(String message) {<\/div>
System.out.println("Sending Email: " + message);<\/div>
  }<\/div>
}<\/div>
<\/div>
\/\/ Another Low-level module<\/div>
class SmsSender implements MessageSender {<\/div>
@Override<\/div>
public void sendMessage(String message) {<\/div>
System.out.println("Sending SMS: " + message);<\/div>
  }<\/div>
}<\/div>
<\/div>
\/\/ Use SmsSender<\/div>
MessageSender smsSender = new SmsSender();<\/div>
NotificationService notificationService2 = <\/div>
              new NotificationService(smsSender);<\/div>
notificationService2.send("Hello via SMS!");<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\u062a\u0639\u0645\u0644 \u0648\u0627\u062c\u0647\u0629 messageSender \u0628\u0645\u062b\u0627\u0628\u0629 \u0627\u0644\u062a\u062c\u0631\u064a\u062f. \u062a\u0639\u062a\u0645\u062f \u0648\u062d\u062f\u0629 NotificationService \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u0639\u0644\u0649 \u0639\u0644\u0649 \u0647\u0630\u0627 \u0627\u0644\u062a\u062c\u0631\u064a\u062f \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0645\u0644\u0645\u0648\u0633\u0629.
\u062a\u0639\u062a\u0645\u062f \u0627\u0644\u0648\u062d\u062f\u0627\u062a \u0627\u0644\u0646\u0645\u0637\u064a\u0629 \u0630\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0648\u0649 \u0627\u0644\u0623\u062f\u0646\u0649 \u0645\u062b\u0644 EmailSender \u0648SmsSender \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u062a\u062c\u0631\u064a\u062f \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0646\u0641\u064a\u0630 \u0648\u0627\u062c\u0647\u0629 messageSender.<\/p>\n\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 \u0627\u0644\u062a\u0637\u0628\u064a\u0639 \u0641\u064a SQL\u061f<\/h2>\n\n\n\n
\u0645\u0627 \u0647\u0648 \u0627\u0644\u062a\u0637\u0628\u064a\u0639\u061f
\u064a\u062a\u0636\u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0639 \u062a\u0646\u0638\u064a\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0641\u064a \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0644\u0627\u0626\u0642\u064a\u0629 \u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0634\u0627\u0630\u0629 \u0645\u062b\u0644 \u0627\u0644\u062a\u0643\u0631\u0627\u0631. \u0641\u0647\u0648 \u064a\u0642\u0633\u0645 \u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0643\u0628\u064a\u0631\u0629 \u0648\u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0625\u0644\u0649 \u062c\u062f\u0627\u0648\u0644 \u0623\u0635\u063a\u0631 \u0645\u0639 \u0627\u0644\u062d\u0641\u0627\u0638 \u0639\u0644\u0649 \u0627\u0644\u0639\u0644\u0627\u0642\u0627\u062a \u0628\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.<\/p>\n\n\n\n
\u0645\u0627 \u0623\u0647\u0645\u064a\u0629 \u0627\u0644\u062a\u0637\u0628\u064a\u0639\u061f
\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062a\u0643\u0631\u0627\u0631: \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u062c\u062f\u0627\u0648\u0644 \u0623\u0635\u063a\u0631\u060c \u0646\u062a\u062c\u0646\u0628 \u062a\u062e\u0632\u064a\u0646 \u0646\u0641\u0633 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0639\u062f\u0629 \u0645\u0631\u0627\u062a.
\u062a\u062d\u0633\u064a\u0646 \u0623\u062f\u0627\u0621 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645: \u062a\u0624\u062f\u064a \u0627\u0644\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u0645\u0642\u064a\u0633\u0629 \u0627\u0644\u0623\u0635\u063a\u0631 \u0625\u0644\u0649 \u062a\u0646\u0641\u064a\u0630 \u0623\u0633\u0631\u0639 \u0644\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a.
\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0634\u0627\u0630\u0629 \u0641\u064a \u0627\u0644\u062a\u062d\u062f\u064a\u062b: \u064a\u0645\u0643\u0646 \u0625\u062c\u0631\u0627\u0621 \u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a \u062f\u0648\u0646 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0639\u0644\u0649 \u0627\u0644\u0633\u062c\u0644\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649.
\u062a\u062d\u0633\u064a\u0646 \u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a: \u064a\u0636\u0645\u0646 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062a\u0633\u0642\u0629 \u0648\u062f\u0642\u064a\u0642\u0629.<\/p>\n\n\n\n
\u0633\u064a\u0646\u0627\u0631\u064a\u0648\u0647\u0627\u062a \u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062a\u0637\u0628\u064a\u0639
\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a: \u064a\u0645\u0646\u0639 \u062d\u0627\u0644\u0627\u062a \u0639\u062f\u0645 \u0627\u0644\u0627\u062a\u0633\u0627\u0642 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a (\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0639\u0646\u062f\u0645\u0627 \u064a\u062a\u063a\u064a\u0631 \u0639\u0645\u0631 \u0627\u0644\u0639\u0645\u064a\u0644).
\u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645 \u0627\u0644\u0641\u0639\u0627\u0644: \u064a\u0628\u0633\u0637 \u0627\u0644\u0627\u0633\u062a\u0639\u0644\u0627\u0645\u0627\u062a \u0627\u0644\u0645\u0639\u0642\u062f\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.
\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u062a\u062e\u0632\u064a\u0646: \u064a\u0632\u064a\u0644 \u0627\u0644\u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u0632\u0627\u0626\u062f \u0644\u062a\u0648\u0641\u064a\u0631 \u0627\u0644\u0645\u0633\u0627\u062d\u0629.<\/p>\n\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 \u0645\u062a\u0631\u0627\u0635\u0629 \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u0635\u063a\u0631\u0629\u061f<\/h2>\n\n\n\n
\u0645\u0627 \u0647\u0648 \u0645\u062a\u0631\u0627\u0635\u0629\u061f<\/p>\n\n\n\n
\u062a\u0645 \u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u0645\u062a\u0622\u0644\u0641 \u0643\u0648\u062d\u062f\u0629 \u0648\u0627\u062d\u062f\u0629 \u0643\u0627\u0645\u0644\u0629. \u0641\u0647\u0648 \u064a\u0631\u0628\u0637 \u062c\u0645\u064a\u0639 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0628\u0625\u062d\u0643\u0627\u0645 (\u0645\u062b\u0644 \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0645\u0646 \u062c\u0627\u0646\u0628 \u0627\u0644\u0639\u0645\u064a\u0644 \u0648\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0645\u0646 \u062c\u0627\u0646\u0628 \u0627\u0644\u062e\u0627\u062f\u0645) \u0641\u064a \u0642\u0627\u0639\u062f\u0629 \u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0628\u0631\u0645\u062c\u064a\u0629 \u0645\u0634\u062a\u0631\u0643\u0629.<\/p>\n\n\n\n
\u0627\u0644\u0645\u0632\u0627\u064a\u0627:
\u0627\u0644\u0646\u0634\u0631 \u0627\u0644\u0633\u0647\u0644: \u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646\u0647 \u0645\u0644\u0641 \u0623\u0648 \u062f\u0644\u064a\u0644 \u0648\u0627\u062d\u062f \u0642\u0627\u0628\u0644 \u0644\u0644\u062a\u0646\u0641\u064a\u0630\u060c \u0641\u0625\u0646 \u0627\u0644\u0646\u0634\u0631 \u0633\u0647\u0644 \u0648\u0645\u0628\u0627\u0634\u0631.
\u0633\u0631\u0639\u0629 \u0627\u0644\u062a\u0637\u0648\u064a\u0631: \u0641\u064a \u0627\u0644\u0645\u0631\u0627\u062d\u0644 \u0627\u0644\u0623\u0648\u0644\u0649 \u0645\u0646 \u0639\u0645\u0631 \u0627\u0644\u0645\u0634\u0631\u0648\u0639\u060c \u064a\u0633\u0645\u062d \u0627\u0644\u0645\u0648\u0646\u0648\u0644\u064a\u062b \u0628\u0627\u0644\u062a\u0637\u0648\u0631 \u0627\u0644\u0633\u0631\u064a\u0639 \u0628\u0641\u0636\u0644 \u0628\u0633\u0627\u0637\u062a\u0647.
\u0627\u0644\u0623\u062f\u0627\u0621: \u064a\u0645\u0643\u0646 \u0644\u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0629 \u0627\u0644\u0645\u0631\u0643\u0632\u064a\u0629 \u0627\u0644\u062a\u0639\u0627\u0645\u0644 \u0645\u0639 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0643\u0641\u0627\u0621\u0629.<\/p>\n\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u064a \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u0635\u063a\u0631\u0629\u061f<\/h2>\n\n\n\n
\u062a\u0642\u0648\u0645 \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u0635\u063a\u0631\u0629 \u0628\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u062a\u0637\u0628\u064a\u0642 \u0625\u0644\u0649 \u062e\u062f\u0645\u0627\u062a \u0623\u0635\u063a\u0631 \u064a\u0645\u0643\u0646 \u0646\u0634\u0631\u0647\u0627 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0644. \u062a\u0631\u0643\u0632 \u0643\u0644 \u062e\u062f\u0645\u0629 \u0639\u0644\u0649 \u0645\u062c\u0627\u0644 \u0639\u0645\u0644 \u0645\u062d\u062f\u062f.<\/p>\n\n\n\n
\u0627\u0644\u0645\u0632\u0627\u064a\u0627:
\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639: \u062a\u0633\u0645\u062d \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u0635\u063a\u0631\u0629 \u0628\u062a\u0648\u0633\u064a\u0639 \u0646\u0637\u0627\u0642 \u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0641\u0631\u062f\u064a\u0629 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0644 \u0639\u0646 \u0628\u0639\u0636\u0647\u0627 \u0627\u0644\u0628\u0639\u0636.
\u0627\u0644\u0645\u0631\u0648\u0646\u0629: \u064a\u0645\u0643\u0646 \u0644\u0644\u0645\u0637\u0648\u0631\u064a\u0646 \u0627\u062e\u062a\u064a\u0627\u0631 \u062a\u0642\u0646\u064a\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0644\u0643\u0644 \u062e\u062f\u0645\u0629.
\u0627\u0644\u0639\u0632\u0644: \u0627\u0644\u0623\u062e\u0637\u0627\u0621 \u0641\u064a \u0625\u062d\u062f\u0649 \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0644\u0627 \u062a\u0624\u062b\u0631 \u0639\u0644\u0649 \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649.<\/p>\n\n\n\n
\u0627\u0644\u062a\u062d\u062f\u064a\u0627\u062a:
\u0627\u0644\u062a\u0639\u0642\u064a\u062f: \u062a\u062a\u0637\u0644\u0628 \u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0645\u062a\u0639\u062f\u062f\u0629 \u062a\u0646\u0633\u064a\u0642\u064b\u0627 \u0645\u0648\u062b\u0648\u0642\u064b\u0627 \u0628\u0647.
\u0627\u0644\u062d\u0645\u0644 \u0627\u0644\u0632\u0627\u0626\u062f \u0644\u0644\u0634\u0628\u0643\u0629: \u064a\u0624\u062f\u064a \u0627\u0644\u0627\u062a\u0635\u0627\u0644 \u0628\u064a\u0646 \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0625\u0644\u0649 \u0632\u0645\u0646 \u0627\u0644\u0648\u0635\u0648\u0644.
\u062a\u0639\u0642\u064a\u062f \u0627\u0644\u0646\u0634\u0631: \u0642\u062f \u064a\u0643\u0648\u0646 \u062a\u0646\u0633\u064a\u0642 \u0627\u0644\u062a\u062d\u062f\u064a\u062b\u0627\u062a \u0639\u0628\u0631 \u062e\u062f\u0645\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0623\u0645\u0631\u064b\u0627 \u0635\u0639\u0628\u064b\u0627.<\/p>\n\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 \u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0634\u0643\u0627\u0644\u061f<\/h2>\n\n\n\n
\u062a\u062c\u0627\u0648\u0632 \u0627\u0644\u0637\u0631\u064a\u0642\u0629:
\u0639\u0646\u062f\u0645\u0627 \u062a\u0648\u0641\u0631 \u0641\u0626\u0629 \u0641\u0631\u0639\u064a\u0629 \u062a\u0637\u0628\u064a\u0642\u064b\u0627 \u0645\u062d\u062f\u062f\u064b\u0627 \u0644\u0637\u0631\u064a\u0642\u0629 \u0645\u062d\u062f\u062f\u0629 \u0628\u0627\u0644\u0641\u0639\u0644 \u0641\u064a \u0641\u0626\u062a\u0647\u0627 \u0627\u0644\u0641\u0627\u0626\u0642\u0629.<\/p>\n\n\n\n
\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0632\u0627\u0626\u062f:
\u0639\u0646\u062f\u0645\u0627 \u064a\u0643\u0648\u0646 \u0644\u062f\u0649 \u0627\u0644\u0641\u0635\u0644 \u0637\u0631\u0642 \u0645\u062a\u0639\u062f\u062f\u0629 \u0628\u0646\u0641\u0633 \u0627\u0644\u0627\u0633\u0645\u060c \u0648\u0644\u0643\u0646 \u0645\u0639 \u0645\u0639\u0644\u0645\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 (\u0639\u062f\u062f \u0623\u0648 \u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0648\u0633\u0627\u0626\u0637).<\/p>\n\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 \u0627\u0644\u063a\u0631\u0636 \u0645\u0646 \u0628\u0646\u0627\u0629 \u0627\u0644\u0642\u0637\u0627\u0639 \u0627\u0644\u062e\u0627\u0635\u061f<\/h2>\n\n\n\n
\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0646\u0634\u0626\u064a\u0646 \u0627\u0644\u062e\u0627\u0635\u064a\u0646 \u0641\u064a \u0641\u0626\u0627\u062a \u0627\u0644\u0645\u0631\u0627\u0641\u0642 \u0623\u0648 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u062b\u0627\u0628\u062a\u0629.
\u062a\u062d\u062a\u0648\u064a \u0647\u0630\u0647 \u0627\u0644\u0641\u0626\u0627\u062a \u0639\u0644\u0649 \u0623\u0633\u0627\u0644\u064a\u0628 \u062b\u0627\u0628\u062a\u0629 \u0623\u0648 \u0623\u0639\u0636\u0627\u0621 \u0641\u0642\u0637.<\/p>\n\n\n\n
\u062a\u062c\u0646\u0628 \u0627\u0644\u0645\u064a\u0631\u0627\u062b (\u062a\u062c\u0646\u0628 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629)<\/p>\n\n\n\n
\u0648\u0641\u062f \u0627\u0644\u0645\u0642\u0627\u0648\u0644\u064a\u0646:
\u064a\u0633\u0645\u062d \u0627\u0644\u0645\u0646\u0634\u0626\u0648\u0646 \u0627\u0644\u062e\u0627\u0635\u0648\u0646 \u0628\u062a\u0641\u0648\u064a\u0636 \u0627\u0644\u0645\u0646\u0634\u0626\u060c \u062d\u064a\u062b \u064a\u0633\u062a\u062f\u0639\u064a \u0627\u0644\u0645\u0646\u0634\u0626\u0648\u0646 \u0627\u0644\u0645\u062d\u062f\u062f\u0648\u0646 \u0627\u0644\u0645\u0646\u0634\u0626 \u0627\u0644\u062e\u0627\u0635 \u0627\u0644\u0645\u0634\u062a\u0631\u0643.<\/p>\n\n\n\n
\u0646\u0645\u0637 \u0633\u064a\u0646\u062c\u0644\u062a\u0648\u0646<\/p>\n\n\n\n
\n\n\n\n
\u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0640 JVM<\/h2>\n\n\n\n
\u062a\u062c\u0645\u064a\u0639:
\u0639\u0646\u062f\u0645\u0627 \u062a\u0642\u0648\u0645 \u0628\u062a\u062c\u0645\u064a\u0639 \u0645\u0644\u0641 .java\u060c \u064a\u0642\u0648\u0645 \u0628\u0631\u0646\u0627\u0645\u062c \u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0628\u0631\u0645\u062c\u064a Java \u0628\u0625\u0646\u0634\u0627\u0621 \u0645\u0644\u0641\u0627\u062a .class \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0643\u0648\u062f \u0628\u0627\u064a\u062a (\u062a\u0645\u062b\u064a\u0644 \u0645\u062a\u0648\u0633\u0637).
Bytecode \u0645\u0633\u062a\u0642\u0644 \u0639\u0646 \u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0623\u0633\u0627\u0633\u064a \u0648\u064a\u0645\u0643\u0646 \u062a\u0634\u063a\u064a\u0644\u0647 \u0639\u0644\u0649 \u0623\u064a \u0646\u0638\u0627\u0645 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 JVM \u0645\u062a\u0648\u0627\u0641\u0642.<\/p>\n\n\n\n
\u0627\u0644\u0646\u0638\u0627\u0645 \u0627\u0644\u0641\u0631\u0639\u064a \u0644\u0645\u062d\u0645\u0644 \u0627\u0644\u0641\u0626\u0629:
\u0627\u0644\u0645\u0633\u0624\u0648\u0644 \u0639\u0646 \u062a\u062d\u0645\u064a\u0644 \u0627\u0644\u0637\u0628\u0642\u0627\u062a \u0641\u064a \u0627\u0644\u0630\u0627\u0643\u0631\u0629.
\u0641\u0647\u0648 \u064a\u0642\u0631\u0623 \u0645\u0644\u0641\u0627\u062a .class\u060c \u0648\u064a\u0646\u0634\u0626 \u0628\u064a\u0627\u0646\u0627\u062a \u062b\u0646\u0627\u0626\u064a\u0629 \u0648\u064a\u062e\u0632\u0646\u0647\u0627 \u0641\u064a \u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0637\u0631\u064a\u0642\u0629.
\u0625\u0646\u0634\u0627\u0621 \u0643\u0627\u0626\u0646 \u0641\u0626\u0629 \u064a\u0645\u062b\u0644 \u0627\u0644\u0641\u0626\u0629 \u0627\u0644\u0645\u062d\u0645\u0644\u0629 \u0641\u064a \u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u0643\u0648\u0645\u0629.<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
Example: <\/div>
Student s1 = new Student(); <\/div>
Class c1 = s1.getClass();<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\u0627\u0644\u0631\u0648\u0627\u0628\u0637:
\u064a\u062a\u0643\u0648\u0646 \u0645\u0646 \u062b\u0644\u0627\u062b \u062e\u0637\u0648\u0627\u062a:
\u0627\u0644\u062a\u062d\u0642\u0642: \u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0635\u062d\u0629 \u0645\u0644\u0641 .class.
\u0627\u0644\u062a\u062d\u0636\u064a\u0631: \u0644\u0644\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u062c\u0627\u0646\u0628\u064a\u0629 \u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0641\u0626\u0629 \u0648\u062a\u0647\u064a\u0626\u062a\u0647\u0627.
\u0627\u0644\u062d\u0644 (\u0627\u062e\u062a\u064a\u0627\u0631\u064a): \u064a\u062d\u0644 \u0627\u0644\u0645\u0631\u0627\u062c\u0639 \u0627\u0644\u0631\u0645\u0632\u064a\u0629 \u0644\u0644\u0641\u0626\u0627\u062a \u0623\u0648 \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u0627\u0644\u0623\u062e\u0631\u0649.<\/p>\n\n\n\n
\u0627\u0644\u062a\u0647\u064a\u0626\u0629:
\u064a\u0646\u0641\u0630 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062a\u0647\u064a\u0626\u0629 \u0627\u0644\u062b\u0627\u0628\u062a\u0629 (\u0645\u062b\u0644 \u0627\u0644\u0643\u062a\u0644 \u0627\u0644\u062b\u0627\u0628\u062a\u0629) \u0648\u064a\u0642\u0648\u0645 \u0628\u062a\u0647\u064a\u0626\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u062b\u0627\u0628\u062a\u0629.
\u062a\u062a\u0645 \u062a\u0647\u064a\u0626\u0629 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0627\u0644\u0645\u062b\u064a\u0644 \u0639\u0646\u062f \u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u0643\u0627\u0626\u0646.<\/p>\n\n\n\n
\u0645\u062d\u0631\u0643 \u0627\u0644\u062a\u0646\u0641\u064a\u0630:
\u062a\u062d\u0648\u064a\u0644 bytecode \u0625\u0644\u0649 \u0631\u0645\u0632 \u0627\u0644\u062c\u0647\u0627\u0632.
\u064a\u062a\u0636\u0645\u0646 \u062a\u062c\u0645\u064a\u0639 Just-In-Time (JIT) \u0644\u062a\u062d\u0633\u064a\u0646 \u0627\u0644\u0623\u062f\u0627\u0621.<\/p>\n\n\n\n
\u0628\u0627\u062e\u062a\u0635\u0627\u0631\u060c \u064a\u0633\u0645\u062d JVM \u0644\u0628\u0631\u0627\u0645\u062c Java \u0628\u0627\u0644\u0639\u0645\u0644 \u0641\u064a \u0623\u064a \u0645\u0643\u0627\u0646 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u0641\u0633\u064a\u0631 \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u062b\u0627\u0646\u0648\u064a \u0648\u0625\u062f\u0627\u0631\u0629 \u0627\u0644\u0630\u0627\u0643\u0631\u0629.<\/p>\n\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u064a \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u062c\u0631\u064a\u062f\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629\u061f<\/h2>\n\n\n\n
\u062d\u0627\u0644\u0627\u062a \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0644\u0644\u0637\u0631\u0642 \u0627\u0644\u062e\u0627\u0635\u0629 \u0641\u064a \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0645\u062c\u0631\u062f\u0629:<\/p>\n\n\n\n
\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u0627\u0644\u0645\u062c\u0631\u062f\u0629 \u0644\u0627 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 \u062e\u0627\u0635\u0629\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u0627\u0644\u062e\u0627\u0635\u0629 \u0641\u064a \u0641\u0626\u0629 \u0645\u062c\u0631\u062f\u0629 \u0644\u0623\u063a\u0631\u0627\u0636 \u0645\u062e\u062a\u0644\u0641\u0629:<\/p>\n\n\n\n
\u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u0627\u0644\u0645\u0633\u0627\u0639\u062f\u0629: \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u0645\u0634\u062a\u0631\u0643\u0629 \u0627\u0644\u062a\u064a \u062a\u062a\u0645 \u0645\u0634\u0627\u0631\u0643\u062a\u0647\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0637\u0631\u0642 \u0623\u062e\u0631\u0649.
\u0627\u0644\u062a\u063a\u0644\u064a\u0641: \u0625\u062e\u0641\u0627\u0621 \u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0630 \u0645\u0646 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629.
\u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0634\u0628\u064a\u0647\u0629 \u0628\u0627\u0644\u0628\u0646\u064a\u0629: \u0642\u0645 \u0628\u0625\u0646\u0634\u0627\u0621 \u0641\u0626\u0627\u062a \u0635\u063a\u064a\u0631\u0629 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0623\u0633\u0627\u0644\u064a\u0628 \u062e\u0627\u0635\u0629 \u062a\u0639\u0645\u0644 \u0643\u062d\u0627\u0648\u064a\u0627\u062a \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a<\/p>\n\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 \u062c\u0627\u0645\u0639 \u0627\u0644\u0642\u0645\u0627\u0645\u0629\u061f<\/h2>\n\n\n\n
\u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u0643\u0648\u0645\u0629:
\u064a\u062a\u0645 \u0625\u0646\u0634\u0627\u0621 \u0643\u0627\u0626\u0646\u0627\u062a Java \u0641\u064a \u0630\u0627\u0643\u0631\u0629 \u0627\u0644\u0643\u0648\u0645\u0629\u060c \u0648\u0647\u064a \u0645\u0646\u0637\u0642\u0629 \u0630\u0627\u0643\u0631\u0629 \u0645\u062e\u0635\u0635\u0629 \u062e\u0635\u064a\u0635\u064b\u0627.
\u062a\u0635\u0628\u062d \u0628\u0639\u0636 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u063a\u064a\u0631 \u0645\u062a\u0627\u062d\u0629 (\u0644\u0645 \u064a\u0639\u062f \u0627\u0644\u0628\u0631\u0646\u0627\u0645\u062c \u064a\u0634\u064a\u0631 \u0625\u0644\u064a\u0647\u0627).<\/p>\n\n\n\n
\u062c\u0627\u0645\u0639 \u0627\u0644\u0642\u0645\u0627\u0645\u0629 (GC):
\u064a\u0642\u0648\u0645 GC \u0628\u062a\u062d\u062f\u064a\u062f \u0648\u062d\u0630\u0641 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645\u0629 \u0644\u062a\u062d\u0631\u064a\u0631 \u0627\u0644\u0630\u0627\u0643\u0631\u0629.
\u064a\u0639\u0645\u0644 \u062a\u0644\u0642\u0627\u0626\u064a\u0627 \u0641\u064a \u0627\u0644\u062e\u0644\u0641\u064a\u0629.
\u0646\u0648\u0639\u0627\u0646:
Minor GC: \u064a\u0632\u064a\u0644 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0648\u0641\u0631\u0629 \u0641\u064a \u062c\u064a\u0644 \u0627\u0644\u0634\u0628\u0627\u0628.
Major GC (Full GC): \u0645\u0633\u062d \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u0641\u064a \u0627\u0644\u062c\u064a\u0644 \u0627\u0644\u0642\u062f\u064a\u0645.<\/p>\n\n\n\n
\u0641\u0648\u0627\u0626\u062f:
\u0644\u0627 \u064a\u062d\u062a\u0627\u062c \u0627\u0644\u0645\u0637\u0648\u0631\u0648\u0646 \u0625\u0644\u0649 \u062d\u0630\u0641 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u064a\u062f\u0648\u064a\u064b\u0627.
\u064a\u0636\u0645\u0646 GC \u062a\u0648\u0641\u0631 \u0627\u0644\u0630\u0627\u0643\u0631\u0629 \u0648\u064a\u0645\u0646\u0639 OutOfMemoryErrors.<\/p>\n\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 OOP\u061f<\/h2>\n\n\n\n
\u0627\u0644\u0645\u0628\u0627\u062f\u0626 \u0627\u0644\u0623\u0631\u0628\u0639\u0629 \u0644\u0640 OOP:<\/p>\n\n\n\n
\u0627\u0644\u062a\u063a\u0644\u064a\u0641: \u062a\u062c\u0645\u064a\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a (\u0627\u0644\u0633\u0645\u0627\u062a) \u0648\u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 (\u0627\u0644\u0648\u0638\u0627\u0626\u0641) \u0645\u0639\u064b\u0627 \u0641\u064a \u0641\u0626\u0629 \u0644\u0625\u062e\u0641\u0627\u0621 \u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u062a\u0646\u0641\u064a\u0630 \u0648\u062a\u0648\u0641\u064a\u0631 \u0648\u0627\u062c\u0647\u0629 \u0646\u0638\u064a\u0641\u0629.<\/p>\n\n\n\n
\u0627\u0644\u0648\u0631\u0627\u062b\u0629: \u0625\u0646\u0634\u0627\u0621 \u0641\u0626\u0627\u062a \u062c\u062f\u064a\u062f\u0629 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629\u060c \u0648\u0648\u0631\u0627\u062b\u0629 \u0633\u0645\u0627\u062a\u0647\u0627 \u0648\u0633\u0644\u0648\u0643\u0647\u0627. \u0648\u0647\u0630\u0627 \u064a\u0634\u062c\u0639 \u0639\u0644\u0649 \u0625\u0639\u0627\u062f\u0629 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0629.<\/p>\n\n\n\n
\u062a\u0639\u062f\u062f \u0627\u0644\u0623\u0634\u0643\u0627\u0644: \u064a\u0633\u0645\u062d \u0628\u0645\u0639\u0627\u0645\u0644\u0629 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u0645\u0646 \u0641\u0626\u0627\u062a \u0645\u062e\u062a\u0644\u0641\u0629 \u0628\u0646\u0641\u0633 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0648\u0627\u062c\u0647\u0629 \u0645\u0634\u062a\u0631\u0643\u0629. \u0648\u0647\u0630\u0627 \u064a\u0639\u0637\u064a \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0648\u064a\u062c\u0639\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u0623\u0633\u0647\u0644 \u0641\u064a \u0627\u0644\u062a\u0648\u0633\u0639 (\u0642\u0627\u0628\u0644\u064a\u0629 \u0627\u0644\u062a\u0648\u0633\u0639).<\/p>\n\n\n\n
\u0627\u0644\u062a\u062c\u0631\u064a\u062f: \u0627\u0644\u062a\u0631\u0643\u064a\u0632 \u0639\u0644\u0649 \u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0645\u0647\u0645\u0629 \u0645\u0639 \u0625\u062e\u0641\u0627\u0621 \u0627\u0644\u062a\u0639\u0642\u064a\u062f\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0636\u0631\u0648\u0631\u064a\u0629. \u064a\u0639\u0645\u0644 \u0627\u0644\u062a\u062c\u0631\u064a\u062f \u0639\u0644\u0649 \u062a\u0628\u0633\u064a\u0637 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0648\u064a\u062c\u0639\u0644 \u0645\u0646 \u0627\u0644\u0633\u0647\u0644 \u0635\u064a\u0627\u0646\u062a\u0647 \u0648\u0625\u062f\u0627\u0631\u062a\u0647.<\/p>\n\n\n\n
\n\n\n\n
\u062a\u0644\u0639\u0628 \u062e\u0635\u0627\u0626\u0635 ACID \u062f\u0648\u0631\u064b\u0627 \u0631\u0626\u064a\u0633\u064a\u064b\u0627 \u0641\u064a \u0636\u0645\u0627\u0646 \u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0648\u0627\u062a\u0633\u0627\u0642 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a.<\/h2>\n\n\n\n
\u0627\u0644\u0630\u0631\u064a\u0629:
\u064a\u062a\u0645 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0623\u0648 \u0644\u0627 \u064a\u062a\u0645 \u062a\u0646\u0641\u064a\u0630\u0647\u0627 \u0639\u0644\u0649 \u0627\u0644\u0625\u0637\u0644\u0627\u0642.
\u0644\u0627 \u064a\u0648\u062c\u062f \u0627\u0644\u062a\u0632\u0627\u0645 \u062c\u0632\u0626\u064a: \u0625\u0630\u0627 \u0641\u0634\u0644\u062a \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0629 \u0641\u064a \u0627\u0644\u0645\u0646\u062a\u0635\u0641\u060c \u0641\u0633\u064a\u062a\u0645 \u0627\u0644\u062a\u0631\u0627\u062c\u0639 \u0639\u0646 \u062c\u0645\u064a\u0639 \u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u0625\u062c\u0631\u0627\u0624\u0647\u0627 \u0639\u0644\u0649 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a.
\u0645\u062b\u0627\u0644: \u0636\u0639 \u0641\u064a \u0627\u0639\u062a\u0628\u0627\u0631\u0643 \u062a\u062d\u0648\u064a\u0644 100 \u062f\u0648\u0644\u0627\u0631 \u0645\u0646 \u0627\u0644\u062d\u0633\u0627\u0628 X \u0625\u0644\u0649 \u0627\u0644\u062d\u0633\u0627\u0628 Y. \u0625\u0630\u0627 \u0641\u0634\u0644\u062a \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0629 \u0628\u0639\u062f \u0633\u062d\u0628 \u0627\u0644\u0645\u0628\u0644\u063a \u0645\u0646 X \u0648\u0644\u0643\u0646 \u0642\u0628\u0644 \u0625\u0636\u0627\u0641\u062a\u0647 \u0625\u0644\u0649 Y\u060c \u062a\u0638\u0644 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u062a\u0633\u0642\u0629.<\/p>\n\n\n\n
\u062a\u0646\u0627\u0633\u0642:
\u064a\u062c\u0628 \u0623\u0646 \u062a\u062d\u0627\u0641\u0638 \u0642\u0627\u0639\u062f\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0644\u0649 \u0642\u064a\u0648\u062f \u0627\u0644\u062a\u0643\u0627\u0645\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627 \u0642\u0628\u0644 \u0648\u0628\u0639\u062f \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0629.
\u0645\u062b\u0627\u0644: \u0625\u0630\u0627 \u0643\u0627\u0646 \u0627\u0644\u0625\u062c\u0645\u0627\u0644\u064a \u0642\u0628\u0644 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0629 \u0647\u0648 700 \u062f\u0648\u0644\u0627\u0631 \u0623\u0645\u0631\u064a\u0643\u064a (X: 500 \u062f\u0648\u0644\u0627\u0631 \u0623\u0645\u0631\u064a\u0643\u064a\u060c Y: 200 \u062f\u0648\u0644\u0627\u0631 \u0623\u0645\u0631\u064a\u0643\u064a)\u060c \u0641\u064a\u062c\u0628 \u0623\u0646 \u064a\u0638\u0644 \u0643\u0645\u0627 \u0647\u0648 \u0628\u0639\u062f \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0629 (X: 400 \u062f\u0648\u0644\u0627\u0631 \u0623\u0645\u0631\u064a\u0643\u064a\u060c Y: 300 \u062f\u0648\u0644\u0627\u0631 \u0623\u0645\u0631\u064a\u0643\u064a).<\/p>\n\n\n\n
\u0639\u0632\u0644:
\u064a\u0645\u0643\u0646 \u062a\u0634\u063a\u064a\u0644 \u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0645\u062a\u0639\u062f\u062f\u0629 \u0628\u0634\u0643\u0644 \u0645\u062a\u0632\u0627\u0645\u0646 \u062f\u0648\u0646 \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0639\u0644\u0649 \u0628\u0639\u0636\u0647\u0627 \u0627\u0644\u0628\u0639\u0636.
\u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u0625\u062c\u0631\u0627\u0624\u0647\u0627 \u0628\u0648\u0627\u0633\u0637\u0629 \u0645\u0639\u0627\u0645\u0644\u0629 \u0648\u0627\u062d\u062f\u0629 \u0644\u0646 \u062a\u0643\u0648\u0646 \u0645\u0631\u0626\u064a\u0629 \u0644\u0644\u0622\u062e\u0631\u064a\u0646 \u062d\u062a\u0649 \u064a\u062a\u0645 \u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0647\u0627.
\u064a\u062a\u0645 \u0636\u0645\u0627\u0646 \u0646\u062a\u064a\u062c\u0629 \u062a\u0639\u0627\u062f\u0644 \u0630\u0644\u0643 \u0643\u0645\u0627 \u0644\u0648 \u062a\u0645 \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0628\u0634\u0643\u0644 \u0645\u062a\u0633\u0644\u0633\u0644.
\u0645\u062b\u0627\u0644: \u064a\u0645\u0646\u0639 \u0639\u0632\u0644 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0627\u062a \u0627\u0644\u062d\u0627\u0644\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0645\u062a\u0646\u0627\u0633\u0642\u0629 \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0645\u062a\u0634\u0627\u0628\u0643\u0629.<\/p>\n\n\n\n
\u0645\u062a\u0627\u0646\u0629:
\u0628\u0645\u062c\u0631\u062f \u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u0645\u0639\u0627\u0645\u0644\u0629\u060c \u062a\u0635\u0628\u062d \u062a\u063a\u064a\u064a\u0631\u0627\u062a\u0647\u0627 \u062f\u0627\u0626\u0645\u0629.
\u062a\u0646\u062c\u0648 \u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0645\u0646 \u0641\u0634\u0644 \u0627\u0644\u0646\u0638\u0627\u0645 \u0623\u0648 \u062a\u0639\u0637\u0644\u0647.
\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0639\u0644\u0649 \u0627\u0644\u0645\u062f\u0649 \u0627\u0644\u0637\u0648\u064a\u0644 \u0645\u0636\u0645\u0648\u0646.
\u0645\u062b\u0627\u0644: \u062d\u062a\u0649 \u0628\u0639\u062f \u0625\u0639\u0627\u062f\u0629 \u062a\u0634\u063a\u064a\u0644 \u0627\u0644\u0646\u0638\u0627\u0645\u060c \u062a\u0638\u0644 \u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u0645 \u0627\u0644\u0627\u0644\u062a\u0632\u0627\u0645 \u0628\u0647\u0627 \u0645\u062d\u0641\u0648\u0638\u0629.
\u062a\u0630\u0643\u0631 \u0623\u0646 \u062e\u0635\u0627\u0626\u0635 ACID \u062a\u0648\u0641\u0631 \u0627\u0644\u0623\u0633\u0627\u0633 \u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0642\u0627\u0639\u062f\u0629 \u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0648\u062b\u0648\u0642\u0629 \u0648\u0645\u062a\u0633\u0642\u0629!<\/p>\n\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u0648 \u0642\u0627\u0644\u0628 \u0627\u0644\u0625\u0633\u062a\u0631\u0627\u062a\u064a\u062c\u064a\u0629\u061f<\/h2>\n\n\n\n

\u0627\u0644\u0648\u0635\u0641: \u062a\u0639\u0631\u064a\u0641 \u0639\u0627\u0626\u0644\u0629 \u0645\u0646 \u0627\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a\u060c \u0648\u062a\u063a\u0644\u064a\u0641 \u0643\u0644 \u0645\u0646\u0647\u0627\u060c \u0648\u062c\u0639\u0644\u0647\u0627 \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u062a\u0628\u062f\u064a\u0644. \u064a\u0633\u0645\u062d \u0647\u0630\u0627 \u0644\u0644\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0628\u0627\u0644\u062a\u063a\u064a\u064a\u0631 \u0628\u0634\u0643\u0644 \u0645\u0633\u062a\u0642\u0644 \u0639\u0646 \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0627\u0644\u0630\u064a\u0646 \u064a\u0633\u062a\u062e\u062f\u0645\u0648\u0646\u0647\u0627.
\u0645\u062b\u0627\u0644:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
\/\/ Interface for eat behavior<\/div>
interface EatBehavior {<\/div>
void eat();<\/div>
}<\/div>
<\/div>
\/\/ Concrete implementations of eat behavior<\/div>
class NormalDiet implements EatBehavior {<\/div>
@Override<\/div>
public void eat() {<\/div>
\/\/ Normal food<\/div>
  }<\/div>
}<\/div>
<\/div>
class LosingWeightDiet implements EatBehavior {<\/div>
@Override<\/div>
public void eat() {<\/div>
\/\/ Healthy food<\/div>
  }<\/div>
}<\/div>
<\/div>
\/\/ Cat class with eat behavior<\/div>
abstract class Cat {<\/div>
EatBehavior eatBehavior;<\/div>
public void eat() {<\/div>
    eatBehavior.eat();<\/div>
  }<\/div>
<\/div>
public void setEatBehavior(EatBehavior eatBehavior) {<\/div>
 this.eatBehavior = eatBehavior;<\/div>
  }<\/div>
}<\/div>
<\/div>
\/\/ Usage<\/div>
Cat cat = new Cat();<\/div>
cat.setEatBehavior(new LosingWeightDiet());<\/div>
cat.eat(); \/\/ Cat eats with a healthier diet<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\n\n\n\n
\u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0625\u0628\u062f\u0627\u0639\u064a\u0629<\/h2>\n\n\n\n
\u062a\u0631\u0643\u0632 \u0647\u0630\u0647 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0639\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u0645\u062b\u064a\u0644 \u0644\u0644\u0641\u0635\u0648\u0644 \u0627\u0644\u062f\u0631\u0627\u0633\u064a\u0629.
\u062a\u0634\u0645\u0644 \u0627\u0644\u0623\u0645\u062b\u0644\u0629<\/p>\n\n\n\n
\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0635\u0646\u0639,
\u0628\u064a\u0627\u0646 \u0627\u0644\u0645\u0634\u0643\u0644\u0629: \u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646\u0646\u0627 \u0646\u0631\u064a\u062f \u0625\u0646\u0634\u0627\u0621 \u0623\u0646\u0648\u0627\u0639 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a (\u0645\u062b\u0644 \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0648\u0627\u0644\u062f\u0631\u0627\u062c\u0627\u062a \u0648\u0627\u0644\u062f\u0631\u0627\u062c\u0627\u062a) \u062f\u0648\u0646 \u0631\u0628\u0637 \u0627\u0644\u0643\u0648\u062f \u0627\u0644\u062e\u0627\u0635 \u0628\u0646\u0627 \u0628\u0625\u062d\u0643\u0627\u0645 \u0628\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062d\u062f\u062f\u0629.
\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:
\u0627\u0644\u0645\u0646\u062a\u062c: \u0641\u0626\u0629 \u0645\u062c\u0631\u062f\u0629 \u0623\u0648 \u0648\u0627\u062c\u0647\u0629 \u062a\u062d\u062f\u062f \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629 \u0644\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u0627\u0644\u062a\u064a \u0633\u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u0635\u0646\u0639 \u0628\u0625\u0646\u0634\u0627\u0626\u0647\u0627.
\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0645\u0644\u0645\u0648\u0633\u0629: \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629 \u0627\u0644\u062a\u064a \u062a\u0646\u0641\u0630 \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u062a\u0645\u062b\u0644 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u0627\u0644\u0645\u0644\u0645\u0648\u0633\u0629.
Creator: \u0641\u0626\u0629 \u0623\u0648 \u0648\u0627\u062c\u0647\u0629 \u0645\u062c\u0631\u062f\u0629 \u062a\u0639\u0644\u0646 \u0639\u0646 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0635\u0646\u0639. \u0648\u0647\u0648 \u0645\u0633\u0624\u0648\u0644 \u0639\u0646 \u0625\u0646\u0634\u0627\u0621 \u0643\u0627\u0626\u0646\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c\u060c \u0648\u0644\u0643\u0646\u0647 \u064a\u0641\u0648\u0636 \u0627\u0644\u0625\u0646\u0634\u0627\u0621 \u0627\u0644\u0641\u0639\u0644\u064a \u0644\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629.
\u0627\u0644\u0645\u0628\u062f\u0639\u0648\u0646 \u0627\u0644\u0645\u0644\u0645\u0648\u0633\u0648\u0646: \u0641\u0626\u0627\u062a \u0641\u0631\u0639\u064a\u0629 \u0645\u0646 \u0627\u0644\u0645\u0628\u062f\u0639\u064a\u0646 \u0627\u0644\u0630\u064a\u0646 \u064a\u0642\u0648\u0645\u0648\u0646 \u0628\u062a\u0646\u0641\u064a\u0630 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0635\u0646\u0639. \u0625\u0646\u0647\u0645 \u064a\u0642\u0631\u0631\u0648\u0646 \u0623\u064a \u0645\u0646\u062a\u062c \u0645\u062d\u062f\u062f \u0633\u064a\u062a\u0645 \u0625\u0646\u0634\u0627\u0624\u0647 \u0628\u0646\u0627\u0621\u064b \u0639\u0644\u0649 \u0645\u0639\u0644\u0645\u0627\u062a \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0623\u0648 \u0627\u0644\u062a\u0643\u0648\u064a\u0646.
\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0635\u0646\u0639: \u0637\u0631\u064a\u0642\u0629 \u0645\u062d\u062f\u062f\u0629 \u0641\u064a \u0641\u0626\u0629 \u0627\u0644\u0645\u0646\u0634\u0626 \u062a\u0642\u0648\u0645 \u0628\u0625\u0646\u0634\u0627\u0621 \u0643\u0627\u0626\u0646\u0627\u062a \u0627\u0644\u0645\u0646\u062a\u062c. \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u064a\u062a\u0645 \u0627\u0644\u0625\u0639\u0644\u0627\u0646 \u0639\u0646\u0647 \u0628\u0634\u0643\u0644 \u062a\u062c\u0631\u064a\u062f\u064a \u0641\u064a Creator \u0648\u064a\u062a\u0645 \u062a\u0646\u0641\u064a\u0630\u0647 \u0641\u064a Concrete Creators.
\u0645\u062b\u0627\u0644 \u0641\u064a Java: \u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0645\u0635\u0646\u0639\u064b\u0627 \u064a\u0646\u062a\u062c \u0623\u0646\u0648\u0627\u0639\u064b\u0627 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u0646 \u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a. \u0647\u0646\u0627 \u0645\u062b\u0627\u0644 \u0645\u0628\u0633\u0637:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
\/\/<\/span> Abstract<\/span> Product<\/span><\/div>
interface<\/span> Product<\/span> {<\/span><\/div>
void<\/span> display<\/span>()<\/span>;<\/span><\/div>
}<\/span><\/div>
<\/div>
\/\/<\/span> Concrete<\/span> Products<\/span><\/div>
class<\/span> Car<\/span> implements<\/span> Product<\/span> {<\/span><\/div>
public<\/span> void<\/span> display<\/span>()<\/span> {<\/span><\/div>
System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>"Car created"<\/span>)<\/span>;<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div>
<\/div>
class<\/span> Bike<\/span> implements<\/span> Product<\/span> {<\/span><\/div>
public<\/span> void<\/span> display<\/span>()<\/span> {<\/span><\/div>
System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>"Bike created"<\/span>)<\/span>;<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div>
<\/div>
\/\/<\/span> Creator<\/span> (<\/span>Factory<\/span>)<\/span><\/div>
interface<\/span> Factory<\/span> {<\/span><\/div>
Product<\/span> factoryMethod<\/span>()<\/span>;<\/span><\/div>
}<\/span><\/div>
<\/div>
\/\/<\/span> Concrete<\/span> Creators<\/span><\/div>
class<\/span> ConcreteFactoryA<\/span> implements<\/span> Factory<\/span> {<\/span><\/div>
public<\/span> Product<\/span> factoryMethod<\/span>()<\/span> {<\/span><\/div>
return<\/span> new<\/span> Car<\/span>()<\/span>;<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div>
<\/div>
class<\/span> ConcreteFactoryB<\/span> implements<\/span> Factory<\/span> {<\/span><\/div>
public<\/span> Product<\/span> factoryMethod<\/span>()<\/span> {<\/span><\/div>
return<\/span> new<\/span> Bike<\/span>()<\/span>;<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div>
<\/div>
public<\/span> class<\/span> FactoryMethodExample<\/span> {<\/span><\/div>
public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span><\/div>
Factory<\/span> factoryA<\/span> =<\/span> new<\/span> ConcreteFactoryA<\/span>()<\/span>;<\/span><\/div>
Product<\/span> productA<\/span> =<\/span> factoryA<\/span>.<\/span>factoryMethod<\/span>()<\/span>;<\/span><\/div>
productA<\/span>.<\/span>display<\/span>()<\/span>;<\/span><\/div>
Factory<\/span> factoryB<\/span> =<\/span> new<\/span> ConcreteFactoryB<\/span>()<\/span>;<\/span><\/div>
    Product<\/span> productB<\/span> =<\/span> factoryB<\/span>.<\/span>factoryMethod<\/span>()<\/span>;<\/span><\/div>
    productB<\/span>.<\/span>display<\/span>()<\/span>;<\/span><\/div>
}<\/span><\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\n\n\n\n
\u0645\u0646\u0634\u0626<\/h2>\n\n\n\n
\u0646\u0645\u0637 \u0627\u0644\u0628\u0646\u0627\u0621 \u0647\u0648 \u0646\u0645\u0637 \u062a\u0635\u0645\u064a\u0645 \u0625\u0628\u062f\u0627\u0639\u064a \u064a\u0633\u0645\u062d \u0644\u0643 \u0628\u0628\u0646\u0627\u0621 \u0643\u0627\u0626\u0646\u0627\u062a \u0645\u0639\u0642\u062f\u0629 \u062e\u0637\u0648\u0629 \u0628\u062e\u0637\u0648\u0629\u060c
\u0648\u0630\u0644\u0643 \u0628\u0641\u0635\u0644 \u0628\u0646\u0627\u0626\u0647\u0627 \u0639\u0646 \u062a\u0645\u062b\u064a\u0644\u0647\u0627. \u0641\u064a\u0645\u0627 \u064a\u0644\u064a \u0645\u062b\u0627\u0644 \u0628\u0633\u064a\u0637 \u0641\u064a Java:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
\/\/<\/span> Define<\/span> the<\/span> class<\/span> you<\/span> want<\/span> to<\/span> build<\/span><\/div>
class<\/span> Post<\/span> {<\/span><\/div>
private<\/span> final<\/span> String<\/span> title<\/span>;<\/span><\/div>
private<\/span> final<\/span> String<\/span> text<\/span>;<\/span><\/div>
private<\/span> final<\/span> String<\/span> category<\/span>;<\/span><\/div>
<\/div>
Post<\/span>(<\/span>Builder<\/span> builder<\/span>)<\/span> {<\/span><\/div>
    this<\/span>.<\/span>title<\/span> =<\/span> builder<\/span>.<\/span>title<\/span>;<\/span><\/div>
    this<\/span>.<\/span>text<\/span> =<\/span> builder<\/span>.<\/span>text<\/span>;<\/span><\/div>
    this<\/span>.<\/span>category<\/span> =<\/span> builder<\/span>.<\/span>category<\/span>;<\/span><\/div>
}<\/span><\/div>
<\/div>
\/\/<\/span> Getters<\/span> for<\/span> properties<\/span><\/div>
public<\/span> String<\/span> getTitle<\/span>()<\/span> {<\/span><\/div>
    return<\/span> title<\/span>;<\/span><\/div>
}<\/span><\/div>
<\/div>
public<\/span> String<\/span> getText<\/span>()<\/span> {<\/span><\/div>
    return<\/span> text<\/span>;<\/span><\/div>
}<\/span><\/div>
<\/div>
public<\/span> String<\/span> getCategory<\/span>()<\/span> {<\/span><\/div>
    return<\/span> category<\/span>;<\/span><\/div>
}<\/span><\/div>
<\/div>
\/\/<\/span> Builder<\/span> class<\/span><\/div>
public<\/span> static<\/span> class<\/span> Builder<\/span> {<\/span><\/div>
    private<\/span> String<\/span> title<\/span>;<\/span><\/div>
    private<\/span> String<\/span> text<\/span>;<\/span><\/div>
    private<\/span> String<\/span> category<\/span>;<\/span><\/div>
<\/div>
    public<\/span> Builder<\/span> title<\/span>(<\/span>String<\/span> title<\/span>)<\/span> {<\/span><\/div>
        this<\/span>.<\/span>title<\/span> =<\/span> title<\/span>;<\/span><\/div>
        return<\/span> this<\/span>;<\/span><\/div>
    }<\/span><\/div>
<\/div>
    public<\/span> Builder<\/span> text<\/span>(<\/span>String<\/span> text<\/span>)<\/span> {<\/span><\/div>
        this<\/span>.<\/span>text<\/span> =<\/span> text<\/span>;<\/span><\/div>
        return<\/span> this<\/span>;<\/span><\/div>
    }<\/span><\/div>
<\/div>
    public<\/span> Builder<\/span> category<\/span>(<\/span>String<\/span> category<\/span>)<\/span> {<\/span><\/div>
        this<\/span>.<\/span>category<\/span> =<\/span> category<\/span>;<\/span><\/div>
        return<\/span> this<\/span>;<\/span><\/div>
    }<\/span><\/div>
<\/div>
    public<\/span> Post<\/span> build<\/span>()<\/span> {<\/span><\/div>
        return<\/span> new<\/span> Post<\/span>(<\/span>this<\/span>)<\/span>;<\/span><\/div>
    }<\/span><\/div>
}<\/span><\/div>
<\/div>
\/\/<\/span> Usage<\/span><\/div>
public<\/span> class<\/span> Main<\/span> {<\/span><\/div>
public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span><\/div>
Post<\/span> post<\/span> =<\/span> new<\/span> Post<\/span>.<\/span>Builder<\/span>()<\/span><\/div>
.<\/span>title<\/span>(<\/span>"Java Builder Pattern"<\/span>)<\/span><\/div>
.<\/span>text<\/span>(<\/span>"Explaining how to implement the Builder Pattern in Java"<\/span>)<\/span><\/div>
.<\/span>category<\/span>(<\/span>"Design Patterns"<\/span>)<\/span><\/div>
.<\/span>build<\/span>()<\/span>;<\/span><\/div>
<\/div>
System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>"Title: "<\/span> +<\/span> post<\/span>.<\/span>getTitle<\/span>())<\/span>;<\/span><\/div>
    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>"Text: "<\/span> +<\/span> post<\/span>.<\/span>getText<\/span>())<\/span>;<\/span><\/div>
    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>"Category: "<\/span> +<\/span> post<\/span>.<\/span>getCategory<\/span>())<\/span>;<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\n\n\n\n
\u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a<\/h2>\n\n\n\n
\u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a<\/strong>

\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a \u0647\u0648 \u0646\u0645\u0637 \u062a\u0635\u0645\u064a\u0645 \u0625\u0628\u062f\u0627\u0639\u064a \u064a\u0633\u0645\u062d \u0644\u0643 \u0628\u0625\u0646\u0634\u0627\u0621 \u0643\u0627\u0626\u0646\u0627\u062a \u062c\u062f\u064a\u062f\u0629 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0646\u0633\u062e \u0643\u0627\u0626\u0646 \u0645\u0648\u062c\u0648\u062f.
\u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0625\u0646\u0634\u0627\u0621 \u0645\u062b\u064a\u0644\u0627\u062a \u062c\u062f\u064a\u062f\u0629 \u0645\u0646 \u0627\u0644\u0635\u0641\u0631\u060c \u064a\u0645\u0643\u0646\u0643 \u0627\u0633\u062a\u0646\u0633\u0627\u062e \u0646\u0645\u0648\u0630\u062c \u0623\u0648\u0644\u064a \u0645\u0648\u062c\u0648\u062f\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0623\u0643\u062b\u0631 \u0643\u0641\u0627\u0621\u0629 \u0648\u0645\u0631\u0648\u0646\u0629. \u062f\u0639\u0648\u0646\u0627 \u0646\u0644\u0642\u064a \u0646\u0638\u0631\u0629 \u0639\u0644\u0649 \u0645\u062b\u0627\u0644 \u0641\u064a \u062c\u0627\u0641\u0627:
\u062a\u062d\u062f\u064a\u062f \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0623\u0648\u0644\u064a<\/strong>: \u0623\u0648\u0644\u0627\u064b \u0646\u0642\u0648\u0645 \u0628\u0625\u0646\u0634\u0627\u0621 \u0641\u0626\u0629 \u0623\u0648 \u0648\u0627\u062c\u0647\u0629 \u0645\u062c\u0631\u062f\u0629 \u062a\u0633\u0645\u0649 Tree<\/code>\u060c \u0628\u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062c\u0631\u062f\u0629 copy()<\/code>:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
public abstract class Tree {<\/div>
public abstract Tree copy();<\/div>
}<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\u0646\u0645\u0627\u0630\u062c \u0645\u0644\u0645\u0648\u0633\u0629<\/strong>: \u0628\u0639\u062f \u0630\u0644\u0643\u060c \u0646\u0642\u0648\u0645 \u0628\u062a\u0646\u0641\u064a\u0630 \u0641\u0626\u062a\u064a\u0646 \u0645\u0644\u0645\u0648\u0633\u062a\u064a\u0646 \u0645\u0645\u062a\u062f\u062a\u064a\u0646 Tree<\/code>: PlasticTree<\/code> \u0648 PineTree<\/code>. \u062a\u0645\u062b\u0644 \u0647\u0630\u0647 \u0627\u0644\u0641\u0626\u0627\u062a \u0623\u0646\u0648\u0627\u0639\u064b\u0627 \u0645\u062d\u062f\u062f\u0629 \u0645\u0646 \u0627\u0644\u0623\u0634\u062c\u0627\u0631 \u0648\u062a\u0648\u0641\u0631 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u062a\u0646\u0641\u064a\u0630 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0647\u0627 copy()<\/code>:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
public class PlasticTree extends Tree {<\/div>
@Override<\/div>
public Tree copy() {<\/div>
PlasticTree plasticTreeClone = new PlasticTree(this.getMass(), <\/div>
this.getHeight());<\/div>
plasticTreeClone.setPosition(this.getPosition());<\/div>
return plasticTreeClone;<\/div>
  }<\/div>
}<\/div>
<\/div>
public class PineTree extends Tree {<\/div>
@Override<\/div>
public Tree copy() {<\/div>
PineTree pineTreeClone = new PineTree(this.getMass(), <\/div>
this.getHeight());<\/div>
pineTreeClone.setPosition(this.getPosition());<\/div>
return pineTreeClone;<\/div>
  }<\/div>
}<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n

\u0641\u064a \u0647\u0630\u0647 \u0627\u0644\u0641\u0626\u0627\u062a \u0646\u0642\u0648\u0645 \u0628\u062a\u062e\u0635\u064a\u0635 \u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u0627\u0633\u062a\u0646\u0633\u0627\u062e \u0648\u0641\u0642\u064b\u0627 \u0644\u0646\u0648\u0639 \u0627\u0644\u0634\u062c\u0631\u0629 \u0627\u0644\u0645\u062d\u062f\u062f. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0646\u0642\u0648\u0645 \u0628\u0646\u0633\u062e \u0643\u062a\u0644\u0629<\/em>, \u0627\u0631\u062a\u0641\u0627\u0639<\/em> \u0648 \u0645\u0648\u0636\u0639<\/em> \u0645\u0646 \u0627\u0644\u0634\u062c\u0631\u0629 \u0627\u0644\u0623\u0635\u0644\u064a\u0629.
\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645<\/strong>: \u0627\u0644\u0622\u0646 \u062f\u0639\u0648\u0646\u0627 \u0646\u0646\u0634\u0626 \u0646\u0645\u0627\u0630\u062c\u0646\u0627 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0627\u0644\u0645\u0644\u0645\u0648\u0633\u0629:
\u062c\u0627\u0641\u0627<\/p>\n\n\n\n
<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
public<\/span> class<\/span> Main<\/span> {<\/span><\/div>
public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span><\/div>
Tree<\/span> originalPlasticTree<\/span> =<\/span> new<\/span> PlasticTree<\/span>(<\/span>10<\/span>,<\/span> 5<\/span>)<\/span>;<\/span><\/div>
Tree<\/span> clonedPlasticTree<\/span> =<\/span> originalPlasticTree<\/span>.<\/span>copy<\/span>()<\/span>;<\/span><\/div>
    Tree<\/span> originalPineTree<\/span> =<\/span> new<\/span> PineTree<\/span>(<\/span>15<\/span>,<\/span> 8<\/span>)<\/span>;<\/span><\/div>
    Tree<\/span> clonedPineTree<\/span> =<\/span> originalPineTree<\/span>.<\/span>copy<\/span>()<\/span>;<\/span><\/div>
<\/div>
    \/\/<\/span> Use<\/span> the<\/span> cloned<\/span> trees<\/span> as<\/span> needed<\/span><\/div>
    \/\/<\/span> ...<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u064a \u0627\u0644\u0623\u0646\u0645\u0627\u0637 \u0627\u0644\u0647\u064a\u0643\u0644\u064a\u0629\u061f<\/h2>\n\n\n\n
\u062a\u0634\u064a\u0631 \u0647\u0630\u0647 \u0627\u0644\u0642\u0648\u0627\u0644\u0628 \u0625\u0644\u0649 \u0628\u0646\u064a\u0629 \u0627\u0644\u0641\u0635\u0644 \u0648\u062a\u0643\u0648\u064a\u0646\u0647.<\/p>\n\n\n\n
\u0646\u0645\u0637 \u0627\u0644\u0645\u062d\u0648\u0644<\/h2>\n\n\n\n
\u0646\u0645\u0637 \u0627\u0644\u0645\u062d\u0648\u0644 \u0647\u0648 \u0646\u0645\u0637 \u062a\u0635\u0645\u064a\u0645 \u0647\u064a\u0643\u0644\u064a \u064a\u0633\u0645\u062d \u0644\u0648\u0627\u062c\u0647\u062a\u064a\u0646 \u063a\u064a\u0631 \u0645\u062a\u0648\u0627\u0641\u0642\u062a\u064a\u0646 \u0628\u0627\u0644\u0639\u0645\u0644 \u0645\u0639\u064b\u0627.
\u0648\u0647\u0648 \u0628\u0645\u062b\u0627\u0628\u0629 \u062c\u0633\u0631 \u0628\u064a\u0646 \u0647\u0630\u0647 \u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0644\u0647\u0645 \u0628\u0627\u0644\u062a\u0639\u0627\u0648\u0646 \u062f\u0648\u0646 \u062a\u063a\u064a\u064a\u0631 \u0643\u0648\u062f \u0627\u0644\u0645\u0635\u062f\u0631 \u0627\u0644\u062e\u0627\u0635 \u0628\u0647\u0645.<\/p>\n\n\n\n
\u0645\u062d\u0648\u0644 \u0627\u0644\u0643\u0627\u0626\u0646:
\u0641\u064a \u0647\u0630\u0627 \u0627\u0644\u0623\u0633\u0644\u0648\u0628\u060c \u0646\u0633\u062a\u062e\u062f\u0645 \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0644\u062a\u0641\u0648\u064a\u0636 \u0627\u0644\u0645\u0646\u0637\u0642 \u0625\u0644\u0649 \u0627\u0644\u0645\u062d\u0648\u0644.
\u064a\u062d\u062a\u0648\u064a \u0627\u0644\u0645\u062d\u0648\u0644 \u0639\u0644\u0649 Adaptee \u0648\u064a\u0642\u0648\u0645 \u0628\u062a\u0641\u0648\u064a\u0636 \u0637\u0631\u064a\u0642\u0629 request() \u0625\u0644\u0649 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062d\u062f\u062fRequest() \u0641\u064a Adaptee.
<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
class Adaptee {<\/div>
void specificRequest() {<\/div>
System.out.println("Adaptee's specific request");<\/div>
  }<\/div>
}<\/div>
<\/div>
\/\/ Target interface<\/div>
interface Target {<\/div>
void request();<\/div>
}<\/div>
<\/div>
\/\/ Adapter (using composition)<\/div>
class Adapter implements Target {<\/div>
private final Adaptee adaptee;<\/div>
<\/div>
Adapter(Adaptee adaptee) {<\/div>
    this.adaptee = adaptee;<\/div>
}<\/div>
<\/div>
@Override<\/div>
public void request() {<\/div>
    adaptee.specificRequest();<\/div>
  }<\/div>
}<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\u0645\u062d\u0648\u0644 \u0627\u0644\u0641\u0626\u0629:
\u064a\u062a\u0637\u0644\u0628 \u0648\u0631\u0627\u062b\u0629 \u0645\u062a\u0639\u062f\u062f\u0629 (\u0645\u0633\u062a\u062d\u064a\u0644 \u0645\u0628\u0627\u0634\u0631\u0629 \u0641\u064a \u062c\u0627\u0641\u0627).
\u064a\u0645\u0643\u0646\u0646\u0627 \u062a\u062d\u0642\u064a\u0642 \u0630\u0644\u0643 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0648\u0627\u062c\u0647\u0627\u062a \u0630\u0627\u062a \u0637\u0631\u0642 \u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629.
\u064a\u0631\u062b \u0627\u0644\u0645\u062d\u0648\u0644 \u0645\u0646 \u0641\u0626\u062a\u064a Target \u0648Adaptee.<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
\/\/ Target interface<\/div>
interface Target {<\/div>
void request();<\/div>
}<\/div>
<\/div>
\/\/ Adaptee (existing class)<\/div>
class Adaptee {<\/div>
void specificRequest() {<\/div>
System.out.println("Adaptee's specific request");<\/div>
  }<\/div>
}<\/div>
<\/div>
\/\/ Adapter (using class inheritance)<\/div>
class Adapter extends Adaptee implements Target {<\/div>
@Override<\/div>
public void request() {<\/div>
specificRequest();<\/div>
  }<\/div>
}<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n

\u0627\u0644\u0641\u0648\u0627\u0626\u062f \u0648\u0627\u0644\u0645\u0642\u0627\u064a\u0636\u0627\u062a:
\u064a\u0639\u0645\u0644 \u0645\u062d\u0648\u0644 \u0627\u0644\u0641\u0626\u0629 \u0628\u0634\u0643\u0644 \u062c\u064a\u062f \u0644\u062a\u0639\u064a\u064a\u0646 \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u0648\u0627\u062d\u062f \u0644\u0648\u0627\u062d\u062f.
\u064a\u0648\u0641\u0631 Object Adaptor \u0645\u0632\u064a\u062f\u064b\u0627 \u0645\u0646 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0648\u064a\u062a\u062c\u0646\u0628 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062a\u0639\u0644\u064a\u0645\u0627\u062a \u0627\u0644\u0628\u0631\u0645\u062c\u064a\u0629 \u0627\u0644\u0645\u0635\u062f\u0631.<\/p>\n\n\n\n
\n\n\n\n
\u0646\u0645\u0637 \u0627\u0644\u062f\u064a\u0643\u0648\u0631<\/h2>\n\n\n\n
\u0646\u0645\u0637 \u0627\u0644\u062f\u064a\u0643\u0648\u0631 \u0647\u0648 \u0646\u0645\u0637 \u062a\u0635\u0645\u064a\u0645 \u0625\u0628\u062f\u0627\u0639\u064a \u064a\u0633\u0645\u062d \u0644\u0643 \u0628\u0625\u0636\u0627\u0641\u0629 \u0648\u0638\u0627\u0626\u0641 \u0648\u0633\u0644\u0648\u0643 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u064b\u0627 \u0625\u0644\u0649 \u0643\u0627\u0626\u0646 \u0628\u062f\u0648\u0646\u0647
\u0644\u0644\u062a\u0623\u062b\u064a\u0631 \u0639\u0644\u0649 \u0633\u0644\u0648\u0643 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649 \u0627\u0644\u0645\u0648\u062c\u0648\u062f\u0629 \u0641\u064a \u0646\u0641\u0633 \u0627\u0644\u0641\u0626\u0629. \u0625\u0646\u0647 \u0645\u0641\u064a\u062f \u0628\u0634\u0643\u0644 \u062e\u0627\u0635 \u0639\u0646\u062f\u0645\u0627 \u062a\u0631\u064a\u062f \u062a\u0648\u0633\u064a\u0639 \u0642\u062f\u0631\u0627\u062a \u0643\u0627\u0626\u0646 \u0645\u0627\u060c
\u062f\u0648\u0646 \u062a\u063a\u064a\u064a\u0631 \u0628\u0646\u064a\u062a\u0647.<\/p>\n\n\n\n
\u0645\u0644\u062e\u0635:
\u064a\u0648\u0641\u0631 \u0646\u0645\u0637 \u0627\u0644\u062f\u064a\u0643\u0648\u0631 \u0648\u0627\u062c\u0647\u0629 \u0645\u0648\u0633\u0639\u0629 \u0644\u0644\u0643\u0627\u0626\u0646 \u0627\u0644\u0623\u0635\u0644\u064a \u0639\u0646 \u0637\u0631\u064a\u0642 “\u062a\u063a\u0644\u064a\u0641\u0647” \u0628\u0648\u0638\u0627\u0626\u0641 \u0625\u0636\u0627\u0641\u064a\u0629.
\u0646\u062d\u0646 \u0646\u0641\u0636\u0644 \u0627\u0644\u062a\u0643\u0648\u064a\u0646 \u0639\u0644\u0649 \u0627\u0644\u0645\u064a\u0631\u0627\u062b \u0644\u062a\u0642\u0644\u064a\u0644 \u0627\u0644\u062d\u0645\u0644 \u0639\u0644\u0649 \u0627\u0644\u0641\u0626\u0627\u062a \u0627\u0644\u0641\u0631\u0639\u064a\u0629.
\u064a\u0645\u0643\u0646 \u0625\u0636\u0627\u0641\u0629 \u0623\u062f\u0648\u0627\u062a \u0627\u0644\u062f\u064a\u0643\u0648\u0631 \u0641\u064a \u0648\u0642\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0627\u0644\u0645\u0631\u0648\u0646\u0629.
\u0645\u062b\u0627\u0644 \u0639\u0644\u0649 \u0627\u0644\u0633\u064a\u0646\u0627\u0631\u064a\u0648: \u0644\u0646\u0641\u062a\u0631\u0636 \u0623\u0646 \u0644\u062f\u064a\u0646\u0627 \u0643\u0627\u0626\u0646 ChristmasTree \u0648\u0646\u0631\u064a\u062f \u062a\u0632\u064a\u064a\u0646\u0647 \u0628\u0639\u0646\u0627\u0635\u0631 \u0645\u062e\u062a\u0644\u0641\u0629 \u0645\u062b\u0644 \u0627\u0644\u0625\u0643\u0644\u064a\u0644 \u0648\u0627\u0644\u0632\u064a\u0646\u0629 \u0648\u0623\u0636\u0648\u0627\u0621 \u0627\u0644\u0641\u0642\u0627\u0639\u0627\u062a. \u0633\u0648\u0641 \u0646\u062a\u0628\u0639 \u0627\u062a\u0641\u0627\u0642\u064a\u0627\u062a \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0644\u0639\u0635\u0627\u0628\u0629 \u0627\u0644\u0623\u0631\u0628\u0639\u0629.
\u062a\u0637\u0628\u064a\u0642:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
First<\/span>,<\/span> create<\/span> a<\/span> ChristmasTree<\/span> interface<\/span>:<\/span><\/div>
Java<\/span><\/div>
<\/div>
public<\/span> interface<\/span> ChristmasTree<\/span> {<\/span><\/div>
String<\/span> decorate<\/span>()<\/span>;<\/span><\/div>
}<\/span><\/div>
<\/div>
Implement<\/span> the<\/span> interface<\/span> with<\/span> a<\/span> basic<\/span> tree<\/span>:<\/span><\/div>
Java<\/span><\/div>
<\/div>
public<\/span> class<\/span> ChristmasTreeImpl<\/span> implements<\/span> ChristmasTree<\/span> {<\/span><\/div>
@<\/span>Override<\/span><\/div>
public<\/span> String<\/span> decorate<\/span>()<\/span> {<\/span><\/div>
return<\/span> "Christmas tree"<\/span>;<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div>
<\/div>
Next<\/span>,<\/span> create<\/span> an<\/span> abstract<\/span> TreeDecorator<\/span> class<\/span> that<\/span> implements<\/span> <\/div>
ChristmasTree<\/span> and<\/span> holds<\/span> the<\/span> decorated<\/span> tree<\/span>:<\/span><\/div>
Java<\/span><\/div>
<\/div>
public<\/span> abstract<\/span> class<\/span> TreeDecorator<\/span> implements<\/span> ChristmasTree<\/span> {<\/span><\/div>
private<\/span> final<\/span> ChristmasTree<\/span> tree<\/span>;<\/span><\/div>
public<\/span> TreeDecorator<\/span>(<\/span>ChristmasTree<\/span> tree<\/span>)<\/span> {<\/span><\/div>
    this<\/span>.<\/span>tree<\/span> =<\/span> tree<\/span>;<\/span><\/div>
}<\/span><\/div>
<\/div>
@<\/span>Override<\/span><\/div>
public<\/span> String<\/span> decorate<\/span>()<\/span> {<\/span><\/div>
    return<\/span> tree<\/span>.<\/span>decorate<\/span>()<\/span>;<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div>
<\/div>
Now<\/span> create<\/span> specific<\/span> decorators<\/span>.<\/span> For<\/span> example<\/span>,<\/span> BubbleLights<\/span>:<\/span><\/div>
Java<\/span><\/div>
<\/div>
public<\/span> class<\/span> BubbleLights<\/span> extends<\/span> TreeDecorator<\/span> {<\/span><\/div>
public<\/span> BubbleLights<\/span>(<\/span>ChristmasTree<\/span> tree<\/span>)<\/span> {<\/span><\/div>
  super<\/span>(<\/span>tree<\/span>)<\/span>;<\/span><\/div>
  }<\/span><\/div>
<\/div>
@<\/span>Override<\/span><\/div>
public<\/span> String<\/span> decorate<\/span>()<\/span> {<\/span><\/div>
    return<\/span> super<\/span>.<\/span>decorate<\/span>()<\/span> +<\/span> " with Bubble Lights"<\/span>;<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div>
<\/div>
public<\/span> class<\/span> Garland<\/span> extends<\/span> TreeDecorator<\/span> {<\/span><\/div>
public<\/span> Garland<\/span>(<\/span>ChristmasTree<\/span> tree<\/span>)<\/span> {<\/span><\/div>
super<\/span>(<\/span>tree<\/span>)<\/span>;<\/span><\/div>
}<\/span><\/div>
<\/div>
@<\/span>Override<\/span><\/div>
public<\/span> String<\/span> decorate<\/span>()<\/span> {<\/span><\/div>
    return<\/span> super<\/span>.<\/span>decorate<\/span>()<\/span> +<\/span> " with Garland"<\/span>;<\/span><\/div>
}<\/span><\/div>
<\/div>
}<\/span><\/div>
Usage<\/span>:<\/span><\/div>
Create<\/span> decorated<\/span> trees<\/span>:<\/span><\/div>
<\/div>
public<\/span> class<\/span> DecoratorPatternDemo<\/span> {<\/span><\/div>
public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span><\/div>
ChristmasTree<\/span> tree1<\/span> =<\/span> new<\/span> Garland<\/span>(<\/span>new<\/span> ChristmasTreeImpl<\/span>())<\/span>;<\/span><\/div>
System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>tree1<\/span>.<\/span>decorate<\/span>())<\/span>;<\/span> <\/div>
\/\/<\/span> Output: "Christmas tree with Garland"<\/span><\/div>
ChristmasTree<\/span> tree2<\/span> =<\/span> new<\/span> BubbleLights<\/span>(<\/span><\/div>
new<\/span> Garland<\/span>(<\/span>new<\/span> Garland<\/span>(<\/span>new<\/span> ChristmasTreeImpl<\/span>())))<\/span>;<\/span><\/div>
    System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>tree2<\/span>.<\/span>decorate<\/span>())<\/span>;<\/span> <\/div>
    \/\/<\/span> Output: "Christmas tree with Garland with Garland <\/span><\/div>
    \/\/<\/span> with<\/span> Bubble<\/span> Lights<\/span>"<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n

\u064a\u0633\u0645\u062d \u0627\u0644\u0646\u0645\u0637 \u0628\u0625\u0636\u0627\u0641\u0629 \u0639\u0646\u0627\u0635\u0631 \u062f\u064a\u0643\u0648\u0631 \u0641\u064a \u0648\u0642\u062a \u0627\u0644\u062a\u0634\u063a\u064a\u0644\u060c \u0645\u0645\u0627 \u064a\u0648\u0641\u0631 \u0645\u0631\u0648\u0646\u0629 \u0641\u064a \u0627\u0644\u062a\u0632\u064a\u064a\u0646 \u062d\u0633\u0628 \u0627\u0644\u062d\u0627\u062c\u0629.
\u062a\u0630\u0643\u0631 \u0623\u0646 \u0646\u0645\u0637 \u0627\u0644\u062f\u064a\u0643\u0648\u0631 \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0627\u0644\u0645\u0648\u0627\u0642\u0641 \u0627\u0644\u062a\u064a \u062a\u0631\u064a\u062f \u0641\u064a\u0647\u0627 \u062a\u0648\u0633\u064a\u0639 \u0633\u0644\u0648\u0643 \u0643\u0627\u0626\u0646 \u0645\u0627 \u062f\u0648\u0646 \u062a\u0639\u062f\u064a\u0644 \u0628\u0646\u064a\u062a\u0647 \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629.<\/p>\n\n\n\n
\n\n\n\n
\u0646\u0645\u0637 \u0627\u0644\u0648\u0627\u062c\u0647\u0629<\/h2>\n\n\n\n
\u0646\u0645\u0637 \u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0647\u0648 \u0646\u0645\u0637 \u062a\u0635\u0645\u064a\u0645 \u0647\u064a\u0643\u0644\u064a \u064a\u0639\u0645\u0644 \u0639\u0644\u0649 \u062a\u0628\u0633\u064a\u0637 \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0645\u0639 \u0646\u0638\u0627\u0645 \u0641\u0631\u0639\u064a \u0645\u0639\u0642\u062f \u0645\u0646 \u062e\u0644\u0627\u0644 \u062a\u0648\u0641\u064a\u0631 \u0648\u0627\u062c\u0647\u0629 \u0645\u0648\u062d\u062f\u0629.
\u0625\u0646\u0647 \u0628\u0645\u062b\u0627\u0628\u0629 “\u0627\u0644\u0628\u0627\u0628 \u0627\u0644\u0623\u0645\u0627\u0645\u064a” \u0644\u0625\u062e\u0641\u0627\u0621 \u0627\u0644\u062a\u0639\u0642\u064a\u062f \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0648\u062a\u0633\u0647\u064a\u0644 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0646\u0638\u0627\u0645 \u0644\u0644\u0639\u0645\u0644\u0627\u0621.<\/p>\n\n\n\n
\u0645\u0631\u0643\u0628<\/h2>\n\n\n\n
\u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0645\u0631\u0643\u0628 \u0647\u0648 \u0646\u0645\u0637 \u062a\u0635\u0645\u064a\u0645 \u0647\u064a\u0643\u0644\u064a \u064a\u0633\u0645\u062d \u0644\u0643 \u0628\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u0641\u064a \u0647\u064a\u0627\u0643\u0644 \u0634\u062c\u0631\u0629 \u0644\u062a\u0645\u062b\u064a\u0644 \u0627\u0644\u062a\u0633\u0644\u0633\u0644\u0627\u062a \u0627\u0644\u0647\u0631\u0645\u064a\u0629 \u0627\u0644\u062c\u0632\u0626\u064a\u0629.
\u0627\u0644\u0641\u0643\u0631\u0629 \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629 \u0648\u0631\u0627\u0621 \u0627\u0644\u0646\u0645\u0648\u0630\u062c \u0627\u0644\u0645\u0631\u0643\u0628 \u0647\u064a \u0628\u0646\u0627\u0621 \u0647\u064a\u0643\u0644 \u0634\u062c\u0631\u0629 \u0645\u0646 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a\u060c \u062d\u064a\u062b \u062a\u0634\u062a\u0631\u0643 \u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u0627\u0644\u0641\u0631\u062f\u064a\u0629 (\u0627\u0644\u0648\u0631\u0642\u064a\u0629) \u0648\u0627\u0644\u0643\u0627\u0626\u0646\u0627\u062a \u0627\u0644\u0645\u0631\u0643\u0628\u0629 \u0641\u064a \u0648\u0627\u062c\u0647\u0629 \u0645\u0634\u062a\u0631\u0643\u0629.<\/p>\n\n\n\n
\u0627\u0644\u0645\u0643\u0648\u0646 \u0627\u0644\u0623\u0633\u0627\u0633\u064a (\u0627\u0644\u0642\u0633\u0645): \u0633\u0646\u062d\u062f\u062f \u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u0628\u0633\u064a\u0637\u0629 \u0643\u0645\u0643\u0648\u0646 \u0623\u0633\u0627\u0633\u064a \u0644\u062f\u064a\u0646\u0627:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
public interface Department {<\/div>
void printDepartmentName();<\/div>
}<\/div>
<\/div>
Leaf Components (FinancialDepartment and SalesDepartment): <\/div>
Let\u2019s create classes for financial and sales departments, <\/div>
both implementing the Department interface:<\/div>
<\/div>
public class FinancialDepartment implements Department {<\/div>
  \/\/ Implementation details (e.g., id, name)<\/div>
  public void printDepartmentName() {<\/div>
  System.out.println(getClass().getSimpleName());<\/div>
  }<\/div>
}<\/div>
<\/div>
public class SalesDepartment implements Department {<\/div>
  \/\/ Implementation details (e.g., id, name)<\/div>
  public void printDepartmentName() {<\/div>
  System.out.println(getClass().getSimpleName());<\/div>
  }<\/div>
}<\/div>
<\/div>
These leaf classes implement the printDepartmentName() <\/div>
method and don\u2019t contain references to other Department objects.<\/div>
Composite Element (HeadDepartment): As a composite class, <\/div>
let\u2019s create a HeadDepartment that holds a collection of <\/div>
Department components:<\/div>
<\/div>
import java.util.ArrayList;<\/div>
import java.util.List;<\/div>
<\/div>
public class HeadDepartment implements Department {<\/div>
  private Integer id;<\/div>
  private String name;<\/div>
  private List childDepartments;<\/div>
<\/div>
  public HeadDepartment(Integer id, String name) {<\/div>
    this.id = id;<\/div>
    this.name = name;<\/div>
    this.childDepartments = new ArrayList<>();<\/div>
  }<\/div>
<\/div>
  public void printDepartmentName() {<\/div>
    childDepartments.forEach(Department::printDepartmentName);<\/div>
  }<\/div>
<\/div>
  public void addDepartment(Department department) {<\/div>
    childDepartments.add(department);<\/div>
  }<\/div>
<\/div>
  public void removeDepartment(Department department) {<\/div>
    childDepartments.remove(department);<\/div>
  }<\/div>
}<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\u062a\u0637\u0628\u0642 \u0641\u0626\u0629 HeadDepartment \u0637\u0631\u064a\u0642\u0629 printDepartmentName () \u0648\u062a\u0648\u0641\u0631 \u0637\u0631\u0642\u064b\u0627 \u0644\u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u0641\u0631\u0639\u064a\u0629 \u0648\u0625\u0632\u0627\u0644\u062a\u0647\u0627.
\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645: \u064a\u0645\u0643\u0646\u0643 \u0625\u0646\u0634\u0627\u0621 \u0645\u062b\u064a\u0644\u0627\u062a \u0644\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u0641\u0631\u0639\u064a\u0629 (\u0645\u062b\u0644 \u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u0645\u0627\u0644\u064a \u0648\u0642\u0633\u0645 \u0627\u0644\u0645\u0628\u064a\u0639\u0627\u062a) \u0648\u0627\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u0645\u0631\u0643\u0628\u0629 (\u0645\u062b\u0644 \u0627\u0644\u0642\u0633\u0645 \u0627\u0644\u0631\u0626\u064a\u0633\u064a). \u0625\u0636\u0627\u0641\u0629 \u0627\u0644\u0623\u0642\u0633\u0627\u0645 \u0627\u0644\u0648\u0631\u0642\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0645\u0631\u0643\u0628 \u0648\u0637\u0628\u0627\u0639\u0629 \u0623\u0633\u0645\u0627\u0626\u0647\u0627.<\/p>\n\n\n\n
<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
public<\/span> class<\/span> Main<\/span> {<\/span><\/div>
public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span><\/div>
    Department<\/span> finance<\/span> =<\/span> new<\/span> FinancialDepartment<\/span>()<\/span>;<\/span><\/div>
    Department<\/span> sales<\/span> =<\/span> new<\/span> SalesDepartment<\/span>()<\/span>;<\/span><\/div>
    HeadDepartment<\/span> headDepartment<\/span> =<\/span> new<\/span> HeadDepartment<\/span>(<\/span>1<\/span>,<\/span> <\/div>
    "Company Departments"<\/span>)<\/span>;<\/span><\/div>
    headDepartment<\/span>.<\/span>addDepartment<\/span>(<\/span>finance<\/span>)<\/span>;<\/span><\/div>
    headDepartment<\/span>.<\/span>addDepartment<\/span>(<\/span>sales<\/span>)<\/span>;<\/span><\/div>
    headDepartment<\/span>.<\/span>printDepartmentName<\/span>()<\/span>;<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div>
<\/div>
Output<\/span>:<\/span><\/div>
FinancialDepartment<\/span><\/div>
SalesDepartment<\/span><\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\u064a\u062a\u064a\u062d \u0644\u0643 \u0627\u0644\u0646\u0645\u0637 \u0627\u0644\u0645\u0631\u0643\u0628 \u0625\u0646\u0634\u0627\u0621 \u0647\u064a\u0627\u0643\u0644 \u0634\u062c\u0631\u0629 \u0645\u0631\u0646\u0629 \u062d\u064a\u062b
\u064a\u0645\u0643\u0646 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0623\u0634\u064a\u0627\u0621 \u0648\u0627\u0644\u062a\u0631\u0643\u064a\u0628\u0627\u062a \u0627\u0644\u0641\u0631\u062f\u064a\u0629 (\u0627\u0644\u0645\u0631\u0643\u0628\u0627\u062a) \u0628\u0634\u0643\u0644 \u0645\u0648\u062d\u062f.<\/p>\n\n\n\n
\n\n\n\n
\u0645\u0627 \u0647\u064a \u0648\u0638\u064a\u0641\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 !!!<\/h2>\n\n\n\n
\u062f\u0627\u0644\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0647\u064a \u062f\u0627\u0644\u0629 \u0631\u064a\u0627\u0636\u064a\u0629 \u062a\u0623\u062e\u0630 \u0645\u062f\u062e\u0644\u0627\u064b (\u0623\u0648 “\u0631\u0633\u0627\u0644\u0629”) \u0648\u062a\u0631\u062c\u0639 \u0633\u0644\u0633\u0644\u0629 \u062b\u0627\u0628\u062a\u0629 \u0627\u0644\u0637\u0648\u0644 \u0645\u0646 \u0627\u0644\u0623\u062d\u0631\u0641\u060c
\u0648\u0627\u0644\u0630\u064a \u0639\u0627\u062f\u0629 \u0645\u0627 \u064a\u0643\u0648\u0646 \u0639\u0628\u0627\u0631\u0629 \u0639\u0646 \u0633\u0644\u0633\u0644\u0629 \u0645\u0646 \u0627\u0644\u0623\u0631\u0642\u0627\u0645 \u0648\u0627\u0644\u062d\u0631\u0648\u0641. \u064a\u0633\u0645\u0649 \u0647\u0630\u0627 \u0627\u0644\u0625\u062e\u0631\u0627\u062c “\u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629” \u0623\u0648 \u0628\u0628\u0633\u0627\u0637\u0629 “\u0627\u0644\u062a\u062c\u0632\u0626\u0629”. 
\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0648\u0638\u0627\u0626\u0641 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0639\u0644\u0648\u0645 \u0627\u0644\u0643\u0645\u0628\u064a\u0648\u062a\u0631 \u0648\u0627\u0644\u062a\u0634\u0641\u064a\u0631 \u0648\u0644\u0647\u0627 \u0639\u062f\u0629 \u062e\u0635\u0627\u0626\u0635 \u0645\u0647\u0645\u0629:<\/p>\n\n\n\n
\u0643\u064a\u0641 \u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062f\u0627\u0644\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0648\u0643\u064a\u0641 \u062a\u0639\u0645\u0644\u061f<\/h2>\n\n\n\n
\u0627\u0644\u062d\u062a\u0645\u064a\u0629: \u0633\u064a\u0624\u062f\u064a \u0646\u0641\u0633 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u062f\u0627\u0626\u0645\u064b\u0627 \u0625\u0644\u0649 \u0625\u0646\u0634\u0627\u0621 \u0646\u0641\u0633 \u0627\u0644\u062a\u062c\u0632\u0626\u0629.<\/p>\n\n\n\n
\u0633\u0631\u064a\u0639: \u064a\u0645\u0643\u0646 \u0644\u0644\u0648\u0638\u064a\u0641\u0629 \u062d\u0633\u0627\u0628 \u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0644\u0623\u064a \u0625\u062f\u062e\u0627\u0644 \u0628\u0633\u0631\u0639\u0629.
\u0641\u0631\u064a\u062f (\u062a\u0642\u0631\u064a\u0628\u064b\u0627): \u064a\u062c\u0628 \u0623\u0646 \u064a\u0648\u0644\u062f \u0645\u062f\u062e\u0644\u0627\u0646 \u0645\u062e\u062a\u0644\u0641\u0627\u0646 \u0642\u064a\u0645 \u062a\u062c\u0632\u0626\u0629 \u0645\u062e\u062a\u0644\u0641\u0629 (\u0646\u062d\u0627\u0648\u0644 \u062a\u0642\u0644\u064a\u0644 “\u0627\u0644\u062a\u0635\u0627\u062f\u0645\u0627\u062a”).
\u0644\u0627 \u0631\u062c\u0639\u0629 \u0641\u064a\u0647 (\u0623\u062d\u0627\u062f\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647): \u0646\u0638\u0631\u064b\u0627 \u0644\u0644\u062a\u062c\u0632\u0626\u0629\u060c \u064a\u062c\u0628 \u0623\u0646 \u064a\u0643\u0648\u0646 \u0645\u0646 \u063a\u064a\u0631 \u0627\u0644\u0645\u0645\u0643\u0646 \u062d\u0633\u0627\u0628\u064a\u064b\u0627 \u0627\u0633\u062a\u0639\u0627\u062f\u0629 \u0627\u0644\u0645\u062f\u062e\u0644\u0627\u062a \u0627\u0644\u0623\u0635\u0644\u064a\u0629.
\u0645\u0648\u062d\u062f\u0629: \u064a\u062a\u0645 \u062a\u0648\u0632\u064a\u0639 \u0642\u064a\u0645 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0628\u0634\u0643\u0644 \u0645\u0648\u062d\u062f \u0641\u064a \u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u0635\u062f\u0631.<\/p>\n\n\n\n
\u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u062f\u0627\u0644\u0627\u062a \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a\u060c \u0645\u062b\u0644:<\/p>\n\n\n\n
\u0633\u0644\u0627\u0645\u0629 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a: \u0627\u0644\u062a\u0623\u0643\u062f \u0645\u0646 \u0639\u062f\u0645 \u062a\u063a\u064a\u064a\u0631 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0623\u0648 \u0627\u0644\u062a\u0644\u0627\u0639\u0628 \u0628\u0647\u0627 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0645\u0642\u0627\u0631\u0646\u0629 \u0642\u064a\u0645 \u0627\u0644\u062a\u062c\u0632\u0626\u0629.
\u062a\u062e\u0632\u064a\u0646 \u0643\u0644\u0645\u0629 \u0627\u0644\u0645\u0631\u0648\u0631: \u0644\u0644\u062a\u062e\u0632\u064a\u0646 \u0627\u0644\u0622\u0645\u0646 \u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u0645\u062c\u0632\u0623\u0629 \u0628\u062f\u0644\u0627\u064b \u0645\u0646 \u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u0631\u0648\u0631 \u0627\u0644\u062d\u0642\u064a\u0642\u064a\u0629.
\u0627\u0644\u062a\u0634\u0641\u064a\u0631: \u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u062a\u0648\u0642\u064a\u0639\u0627\u062a \u0627\u0644\u0631\u0642\u0645\u064a\u0629 \u0648\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0627\u062a \u0627\u0644\u062a\u0634\u0641\u064a\u0631 \u0627\u0644\u0623\u062e\u0631\u0649.
\u062c\u062f\u0627\u0648\u0644 \u0627\u0644\u062a\u062c\u0632\u0626\u0629: \u0644\u0627\u0633\u062a\u0631\u062c\u0627\u0639 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0628\u0643\u0641\u0627\u0621\u0629 \u0641\u064a \u0627\u0644\u0628\u0631\u0645\u062c\u0629.<\/p>\n\n\n\n
\u0623\u0639\u0637\u0646\u064a \u0645\u062b\u0627\u0644\u0627\u064b \u0639\u0644\u0649 \u062e\u0631\u064a\u0637\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 – \u0643\u064a\u0641 \u064a\u0645\u0643\u0646\u0643 \u062a\u0646\u0641\u064a\u0630\u0647\u0627\u061f<\/h2>\n\n\n\n
SHA (\u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0627\u0644\u0622\u0645\u0646\u0629):
\u0648\u064a\u062a\u0636\u0645\u0646 \u0645\u062a\u063a\u064a\u0631\u0627\u062a \u0645\u062b\u0644 SHA-1 \u0648SHA-256 \u0648SHA-384 \u0648SHA-512.
\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 SHA-256 \u0648SHA-512 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u062a\u0642\u0646\u064a\u0627\u062a \u0627\u0644\u062a\u0634\u0641\u064a\u0631 \u0648 blockchain (\u0645\u062b\u0644 Bitcoin).<\/p>\n\n\n\n
<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
import<\/span> java<\/span>.<\/span>security<\/span>.<\/span>MessageDigest<\/span>;<\/span><\/div>
import<\/span> java<\/span>.<\/span>security<\/span>.<\/span>NoSuchAlgorithmException<\/span>;<\/span><\/div>
<\/div>
public<\/span> class<\/span> HashExample<\/span> {<\/span><\/div>
public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span><\/div>
try<\/span> {<\/span><\/div>
\/\/<\/span> The<\/span> input<\/span> string<\/span> to<\/span> be<\/span> hashed<\/span><\/div>
String<\/span> input<\/span> =<\/span> "Hello, world!"<\/span>;<\/span><\/div>
        \/\/<\/span> Create<\/span> a<\/span> MessageDigest<\/span> instance<\/span> for<\/span> SHA<\/span>-<\/span>256<\/span><\/div>
        MessageDigest<\/span> digest<\/span> =<\/span> <\/div>
        MessageDigest<\/span>.<\/span>getInstance<\/span>(<\/span>"SHA-256"<\/span>)<\/span>;<\/span><\/div>
<\/div>
        \/\/<\/span> Compute<\/span> the<\/span> hash<\/span><\/div>
        byte<\/span>[]<\/span> hash<\/span> =<\/span> digest<\/span>.<\/span>digest<\/span>(<\/span>input<\/span>.<\/span>getBytes<\/span>())<\/span>;<\/span><\/div>
<\/div>
        \/\/<\/span> Convert<\/span> the<\/span> hash<\/span> bytes<\/span> to<\/span> a<\/span> hexadecimal<\/span> string<\/span><\/div>
        StringBuilder<\/span> hexString<\/span> =<\/span> new<\/span> StringBuilder<\/span>()<\/span>;<\/span><\/div>
        for<\/span> (<\/span>byte<\/span> b : hash) {<\/span><\/div>
            String<\/span> hex<\/span> =<\/span> String<\/span>.<\/span>format<\/span>(<\/span>"%02x"<\/span>,<\/span> b<\/span>)<\/span>;<\/span><\/div>
            hexString<\/span>.<\/span>append<\/span>(<\/span>hex<\/span>)<\/span>;<\/span><\/div>
        }<\/span><\/div>
<\/div>
        \/\/<\/span> Print<\/span> the<\/span> resulting<\/span> hash<\/span><\/div>
        System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>"SHA-256 Hash: "<\/span> +<\/span> <\/div>
        hexString<\/span>.<\/span>toString<\/span>())<\/span>;<\/span><\/div>
    }<\/span> catch<\/span> (<\/span>NoSuchAlgorithmException<\/span> e<\/span>)<\/span> {<\/span><\/div>
        System<\/span>.<\/span>err<\/span>.<\/span>println<\/span>(<\/span>"Error: "<\/span> +<\/span> e<\/span>.<\/span>getMessage<\/span>())<\/span>;<\/span><\/div>
    }<\/span><\/div>
  }<\/span><\/div>
}<\/span><\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0625\u062f\u062e\u0627\u0644: \u064a\u062d\u062a\u0648\u064a \u0645\u062a\u063a\u064a\u0631 \u0627\u0644\u0625\u062f\u062e\u0627\u0644 \u0639\u0644\u0649 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u062a\u064a \u0646\u0631\u064a\u062f \u062a\u062c\u0632\u0626\u062a\u0647\u0627.
\u062a\u0647\u064a\u0626\u0629MessageDigest: \u064a\u062a\u0645 \u0625\u0646\u0634\u0627\u0621 \u0645\u062b\u064a\u0644MessageDigest \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 getInstance(“SHA-256”)\u060c \u0627\u0644\u0630\u064a \u064a\u062d\u062f\u062f \u062e\u0648\u0627\u0631\u0632\u0645\u064a\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 SHA-256.
\u0627\u0644\u062a\u062c\u0632\u0626\u0629: \u062a\u062d\u0633\u0628 \u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u0644\u062e\u0635 \u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0644\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0627\u0644\u0645\u062f\u062e\u0644\u0629.
\u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0633\u062f\u0627\u0633\u064a \u0627\u0644\u0639\u0634\u0631\u064a: \u0646\u0638\u0631\u064b\u0627 \u0644\u0623\u0646 \u0642\u064a\u0645\u0629 \u0627\u0644\u062a\u062c\u0632\u0626\u0629 \u0628\u062a\u0646\u0633\u064a\u0642 \u062b\u0646\u0627\u0626\u064a\u060c \u0641\u0625\u0646\u0646\u0627 \u0646\u0633\u062a\u062e\u062f\u0645 \u062d\u0644\u0642\u0629 \u0644\u062a\u062d\u0648\u064a\u0644\u0647\u0627 \u0625\u0644\u0649 \u0633\u0644\u0633\u0644\u0629 \u0633\u062f\u0627\u0633\u064a\u0629 \u0639\u0634\u0631\u064a\u0629 \u0623\u0643\u062b\u0631 \u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u0642\u0631\u0627\u0621\u0629.<\/p>\n\n\n\n
\n\n\n\n
\u0648\u0636\u0639 \u0648\u0627\u0644\u062a\u0635\u062d\u064a\u062d\u061f \u0645\u062a\u0649 \u064a\u062c\u0628 \u0623\u0646 \u0646\u0633\u062a\u062e\u062f\u0645\u0647\u0627\u061f<\/h2>\n\n\n\n
PUT \u0648PATCH \u0647\u0645\u0627 \u0637\u0631\u064a\u0642\u062a\u0627\u0646 HTTP \u062a\u0633\u062a\u062e\u062f\u0645\u0627\u0646 \u0644\u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0645\u0648\u0627\u0631\u062f \u0639\u0644\u0649 \u0627\u0644\u062e\u0627\u062f\u0645\u060c \u0644\u0643\u0646\u0647\u0645\u0627 \u064a\u062e\u062a\u0644\u0641\u0627\u0646 \u0641\u064a \u0643\u064a\u0641\u064a\u0629 \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062a\u063a\u064a\u064a\u0631\u0627\u062a:<\/p>\n\n\n\n
\u064a\u0636\u0639:
\u0627\u0644\u062a\u062d\u062f\u064a\u062b \u0627\u0644\u0643\u0627\u0645\u0644:
\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 PUT \u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u0645\u0648\u0631\u062f \u0645\u0648\u062c\u0648\u062f \u0628\u0627\u0644\u0643\u0627\u0645\u0644.
\u064a\u062c\u0628 \u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0645\u0648\u0631\u062f \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0641\u064a \u0627\u0644\u0637\u0644\u0628\u060c \u062d\u062a\u0649 \u0644\u0648 \u062a\u0645 \u062a\u063a\u064a\u064a\u0631 \u062c\u0632\u0621 \u0645\u0646\u0647 \u0641\u0642\u0637.<\/p>\n\n\n\n
\u0625\u0630\u0627 \u0644\u0645 \u064a\u0643\u0646 \u0627\u0644\u0645\u0648\u0631\u062f \u0645\u0648\u062c\u0648\u062f\u064b\u0627\u060c \u0641\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0642\u0648\u0645 PUT \u0628\u0625\u0646\u0634\u0627\u0626\u0647 (\u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0647\u0630\u0627 \u0627\u0644\u0633\u0644\u0648\u0643 \u0642\u062f \u064a\u062e\u062a\u0644\u0641).<\/p>\n\n\n\n
\u0639\u0627\u062c\u0632:<\/p>\n\n\n\n
\u062a\u0624\u062f\u064a \u0637\u0644\u0628\u0627\u062a PUT \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u062f\u0627\u0626\u0645\u064b\u0627 \u0625\u0644\u0649 \u0646\u0641\u0633 \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0648\u0631\u062f.
\u0645\u062b\u0627\u0644: \u062a\u062d\u062f\u064a\u062b \u0645\u0644\u0641 \u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
json<\/div>
PUT \/users\/123<\/div>
{<\/div>
"name": "Velislav",<\/div>
"email": "velislav@example.com",<\/div>
"age": 30<\/div>
}<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n

\u0625\u0630\u0627 \u062a\u063a\u064a\u0631 \u0627\u0644\u0627\u0633\u0645 \u0641\u0642\u0637\u060c \u0648\u0644\u0643\u0646 \u0638\u0644 \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u0625\u0644\u0643\u062a\u0631\u0648\u0646\u064a \u0648\u0627\u0644\u0639\u0645\u0631 \u0643\u0645\u0627 \u0647\u0648\u060c \u0641\u064a\u062c\u0628 \u0623\u0646 \u064a\u0638\u0644\u0627 \u0645\u0648\u062c\u0648\u062f\u064a\u0646 \u0641\u064a \u0627\u0644\u0637\u0644\u0628.<\/p>\n\n\n\n
\u0628\u0642\u0639:
\u0627\u0644\u062a\u062d\u062f\u064a\u062b \u0627\u0644\u062c\u0632\u0626\u064a:<\/p>\n\n\n\n
\u064a\u062a\u0645 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u062a\u0635\u062d\u064a\u062d \u0644\u062a\u062d\u062f\u064a\u062b \u0645\u0648\u0631\u062f \u0645\u0648\u062c\u0648\u062f \u062c\u0632\u0626\u064a\u064b\u0627.
\u064a\u062a\u0645 \u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u062a\u064a \u062a\u0645 \u062a\u063a\u064a\u064a\u0631\u0647\u0627 \u0641\u0642\u0637 \u0641\u064a \u0627\u0644\u0637\u0644\u0628.<\/p>\n\n\n\n
\u0639\u0627\u062c\u0632 (\u0641\u064a \u0627\u0644\u063a\u0627\u0644\u0628):<\/p>\n\n\n\n
\u0645\u062b\u0644 PUT\u060c \u0639\u0627\u062f\u0629\u064b \u0645\u0627 \u062a\u0624\u062f\u064a \u0637\u0644\u0628\u0627\u062a PATCH \u0627\u0644\u0645\u062a\u0643\u0631\u0631\u0629 \u0627\u0644\u062a\u064a \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0646\u0641\u0633 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u0646\u0641\u0633 \u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0648\u0631\u062f.
\u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0642\u062f \u064a\u0639\u062a\u0645\u062f \u0627\u0644\u0633\u0644\u0648\u0643 \u0639\u0644\u0649 \u062a\u0637\u0628\u064a\u0642 \u0627\u0644\u062e\u0627\u062f\u0645.<\/p>\n\n\n\n
\u0645\u062b\u0627\u0644: \u062a\u062d\u062f\u064a\u062b \u0627\u0633\u0645 \u0627\u0644\u0645\u0633\u062a\u062e\u062f\u0645 \u0641\u0642\u0637:<\/p>\n\n\n
\n\t
\n\t\t
\n\t\t\t\n
\n
json<\/div>
PATCH \/users\/123<\/div>
{<\/div>
"name": "Velislav"<\/div>
}<\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n

\u0647\u0646\u0627\u060c \u064a\u062a\u0645 \u062a\u062d\u062f\u064a\u062b \u062d\u0642\u0644 \u0627\u0644\u0627\u0633\u0645 \u0641\u0642\u0637\u060c \u0648\u062a\u0638\u0644 \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0623\u062e\u0631\u0649 \u062f\u0648\u0646 \u062a\u063a\u064a\u064a\u0631.<\/p>\n\n\n\n
\u0627\u0644\u0641\u0631\u0642 \u0627\u0644\u0631\u0626\u064a\u0633\u064a:
\u064a\u0633\u062a\u0628\u062f\u0644 PUT \u0627\u0644\u0645\u0648\u0631\u062f \u0628\u0623\u0643\u0645\u0644\u0647\u060c \u0628\u064a\u0646\u0645\u0627 \u064a\u063a\u064a\u0631 PATCH \u0641\u0642\u0637 \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0644\u0644\u0645\u0648\u0631\u062f.<\/p>\n\n\n\n
\n\n\n\n
\u0637\u0631\u0642 HTTP \u0645\u0639 \u0648\u0635\u0641 \u0645\u0648\u062c\u0632.<\/strong><\/h2>\n\n\n\n
GET: \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0645\u0646 \u0627\u0644\u062e\u0627\u062f\u0645 \u062f\u0648\u0646 \u062a\u0639\u062f\u064a\u0644\u0647\u0627. \u063a\u0627\u0644\u0628\u0627 \u0645\u0627 \u062a\u0633\u062a\u062e\u062f\u0645 \u0644\u062c\u0644\u0628 \u0627\u0644\u0645\u0648\u0627\u0631\u062f \u0623\u0648 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a.
POST: \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0628\u064a\u0627\u0646\u0627\u062a \u0625\u0644\u0649 \u0627\u0644\u062e\u0627\u062f\u0645\u060c \u0639\u0627\u062f\u0629\u064b \u0644\u0625\u0646\u0634\u0627\u0621 \u0645\u0648\u0631\u062f \u062c\u062f\u064a\u062f. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0639\u0646\u062f \u0625\u0631\u0633\u0627\u0644 \u0646\u0645\u0648\u0630\u062c \u0623\u0648 \u062a\u062d\u0645\u064a\u0644 \u0645\u0644\u0641.
PUT: \u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0644\u062a\u062d\u062f\u064a\u062b \u0645\u0648\u0631\u062f \u0645\u0648\u062c\u0648\u062f \u0639\u0644\u0649 \u0627\u0644\u062e\u0627\u062f\u0645 \u0623\u0648 \u0627\u0633\u062a\u0628\u062f\u0627\u0644\u0647 \u0628\u0627\u0644\u0643\u0627\u0645\u0644. \u0641\u064a \u062d\u0627\u0644\u0629 \u0639\u062f\u0645 \u0648\u062c\u0648\u062f \u0627\u0644\u0645\u0648\u0631\u062f\u060c \u064a\u0645\u0643\u0646 \u0625\u0646\u0634\u0627\u0624\u0647.
\u0627\u0644\u062a\u0635\u062d\u064a\u062d: \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u0644\u062a\u062d\u062f\u064a\u062b \u0627\u0644\u062c\u0632\u0626\u064a \u0644\u0645\u0648\u0631\u062f \u0645\u0648\u062c\u0648\u062f\u060c \u0645\u0639 \u062a\u0639\u062f\u064a\u0644 \u0627\u0644\u062d\u0642\u0648\u0644 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u0641\u0642\u0637.
DELETE: \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u062d\u0630\u0641 \u0645\u0648\u0631\u062f \u0645\u0646 \u0627\u0644\u062e\u0627\u062f\u0645.
HEAD: \u064a\u0634\u0628\u0647 GET\u060c \u0648\u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u0627\u0633\u062a\u0631\u062f\u0627\u062f \u0627\u0644\u0631\u0624\u0648\u0633 \u0641\u0642\u0637 \u062f\u0648\u0646 \u0646\u0635 \u0627\u0644\u0645\u0648\u0631\u062f.
\u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a: \u064a\u0639\u0631\u0636 \u0637\u0631\u0642 HTTP \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647\u0627.
TRACE: \u064a\u0633\u062a\u062e\u062f\u0645 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0644\u0623\u063a\u0631\u0627\u0636 \u0627\u0644\u062a\u0634\u062e\u064a\u0635 \u0639\u0646 \u0637\u0631\u064a\u0642 \u062a\u0643\u0631\u0627\u0631 \u0627\u0644\u0637\u0644\u0628 \u0645\u0631\u0629 \u0623\u062e\u0631\u0649 \u0625\u0644\u0649 \u0627\u0644\u0639\u0645\u064a\u0644
CONNECT: \u064a\u0646\u0634\u0626 \u0646\u0641\u0642\u064b\u0627 \u0644\u0644\u062e\u0627\u062f\u0645\u060c \u0648\u063a\u0627\u0644\u0628\u064b\u0627 \u0645\u0627 \u064a\u0633\u062a\u062e\u062f\u0645 \u0644\u0627\u062a\u0635\u0627\u0644\u0627\u062a SSL\/TLS.<\/p>\n\n\n\n
\n\n\n\n
\u0648\u0627\u062c\u0647\u0629 \u0648\u0638\u064a\u0641\u064a\u0629<\/h2>\n\n\n\n
\u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 \u0641\u064a Java \u0647\u064a \u0648\u0627\u062c\u0647\u0629 \u062a\u062d\u062a\u0648\u064a \u0639\u0644\u0649 \u0637\u0631\u064a\u0642\u0629 \u0645\u062c\u0631\u062f\u0629 \u0648\u0627\u062d\u062f\u0629 \u0641\u0642\u0637. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0645\u0639 \u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0644\u0627\u0645\u062f\u0627 \u0648\u0645\u0631\u0627\u062c\u0639 \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628\u060c \u0645\u0645\u0627 \u064a\u0633\u0645\u062d \u0628\u0623\u0633\u0644\u0648\u0628 \u0628\u0631\u0645\u062c\u0629 \u0648\u0638\u064a\u0641\u064a \u0623\u0642\u0635\u0631 \u0648\u0623\u0643\u062b\u0631 \u0642\u0627\u0628\u0644\u064a\u0629 \u0644\u0644\u0642\u0631\u0627\u0621\u0629.<\/p>\n\n\n\n
\u0627\u0644\u0645\u064a\u0632\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629:<\/h3>\n\n\n\n
    \n
  1. \u0637\u0631\u064a\u0642\u0629 \u0645\u062c\u0631\u062f\u0629 \u0648\u0627\u062d\u062f\u0629<\/strong>: \u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 \u0644\u0647\u0627 \u0637\u0631\u064a\u0642\u0629 \u0645\u062c\u0631\u062f\u0629 \u0648\u0627\u062d\u062f\u0629 \u0641\u0642\u0637. \u0648\u0647\u0630\u0627 \u0647\u0648 \u062c\u0648\u0647\u0631 \u0648\u0638\u064a\u0641\u062a\u0647\u0627.<\/li>\n\n\n\n
  2. \u0627\u0644\u0623\u0633\u0627\u0644\u064a\u0628 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 \u0648\u0627\u0644\u062b\u0627\u0628\u062a\u0629<\/strong>: \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u062d\u062a\u0648\u064a \u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 \u0639\u0644\u0649 \u0623\u0633\u0627\u0644\u064a\u0628 \u0627\u0641\u062a\u0631\u0627\u0636\u064a\u0629 \u0648\u062b\u0627\u0628\u062a\u0629\u060c \u0644\u0643\u0646\u0647\u0627 \u0644\u0627 \u062a\u0639\u062a\u0628\u0631 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u0627\u0644\u0645\u062c\u0631\u062f\u0629 \u0627\u0644\u0648\u062d\u064a\u062f\u0629.<\/li>\n\n\n\n
  3. @FunctionalInterface \u0627\u0644\u0634\u0631\u062d<\/strong>: \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u0639\u0644\u064a\u0642 \u0627\u0644\u062a\u0648\u0636\u064a\u062d\u064a \u0627\u062e\u062a\u064a\u0627\u0631\u064a\u060c \u0625\u0644\u0627 \u0623\u0646\u0647 \u064a\u0633\u0627\u0639\u062f \u0641\u064a \u0627\u0644\u0625\u0634\u0627\u0631\u0629 \u0625\u0644\u0649 \u0623\u0646 \u0627\u0644\u0648\u0627\u062c\u0647\u0629 \u0627\u0644\u0645\u062d\u062f\u062f\u0629 \u062a\u0647\u062f\u0641 \u0625\u0644\u0649 \u0623\u0646 \u062a\u0643\u0648\u0646 \u0648\u0638\u064a\u0641\u064a\u0629. \u0625\u0630\u0627 \u062a\u0645\u062a \u0625\u0636\u0627\u0641\u0629 \u0623\u0633\u0627\u0644\u064a\u0628 \u0645\u062c\u0631\u062f\u0629 \u0625\u0636\u0627\u0641\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0648\u0627\u062c\u0647\u0629\u060c \u0641\u0633\u064a\u0642\u0648\u0645 \u0627\u0644\u0645\u062a\u0631\u062c\u0645 \u0628\u0625\u0644\u0642\u0627\u0621 \u062e\u0637\u0623.<\/li>\n<\/ol>\n\n\n\n
    \u0645\u062b\u0627\u0644:<\/h3>\n\n\n
    \n\t
    \n\t\t
    \n\t\t\t\n
    \n
    @<\/span>FunctionalInterface<\/span><\/div>
    interface<\/span> Calculator<\/span> {<\/span><\/div>
        int<\/span> calculate<\/span>(<\/span>int<\/span> a<\/span>,<\/span> int<\/span> b<\/span>)<\/span>;<\/span><\/div>
    }<\/span><\/div>
    <\/div>
    \/\/<\/span> Using<\/span> lambda<\/span> expression<\/span><\/div>
    public<\/span> class<\/span> Main<\/span> {<\/span><\/div>
        public<\/span> static<\/span> void<\/span> main<\/span>(<\/span>String<\/span>[]<\/span> args<\/span>)<\/span> {<\/span><\/div>
            \/\/<\/span> Implementing<\/span> the<\/span> calculate<\/span> method<\/span> using<\/span> a<\/span> lambda<\/span><\/div>
            Calculator<\/span> addition<\/span> =<\/span> (<\/span>a<\/span>,<\/span> b<\/span>)<\/span> -><\/span> a<\/span> +<\/span> b<\/span>;<\/span><\/div>
            Calculator<\/span> multiplication<\/span> =<\/span> (<\/span>a<\/span>,<\/span> b<\/span>)<\/span> -><\/span> a<\/span> *<\/span> b<\/span>;<\/span><\/div>
    <\/div>
            System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>"Addition: "<\/span> +<\/span> <\/div>
            addition<\/span>.<\/span>calculate<\/span>(<\/span>5<\/span>,<\/span> 3<\/span>))<\/span>;<\/span>  \/\/<\/span> Output: 8<\/span><\/div>
            System<\/span>.<\/span>out<\/span>.<\/span>println<\/span>(<\/span>"Multiplication: "<\/span> +<\/span> <\/div>
            multiplication<\/span>.<\/span>calculate<\/span>(<\/span>5<\/span>,<\/span> 3<\/span>))<\/span>;<\/span>  \/\/<\/span> Output: 15<\/span><\/div>
        }<\/span><\/div>
    }<\/span><\/div><\/code><\/pre>\n\t\t<\/div>\n\t<\/div>\n<\/div>\n\n\n
    \u062d\u0627\u0644\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645:<\/h3>\n\n\n\n
    \u0627\u0644\u0648\u0627\u062c\u0647\u0629 Calculator<\/code> \u0641\u064a \u0627\u0644\u0645\u062b\u0627\u0644 \u0647\u0646\u0627\u0643 \u0637\u0631\u064a\u0642\u0629 \u0645\u062c\u0631\u062f\u0629 \u0648\u0627\u062d\u062f\u0629 \u0641\u0642\u0637 calculate<\/code>\u0645\u0645\u0627 \u064a\u062c\u0639\u0644\u0647\u0627 \u0648\u0627\u062c\u0647\u0629 \u0648\u0638\u064a\u0641\u064a\u0629.
    \u064a\u062a\u064a\u062d \u0644\u0646\u0627 \u0630\u0644\u0643 \u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062a\u0639\u0628\u064a\u0631\u0627\u062a \u0644\u0627\u0645\u062f\u0627 \u0644\u062a\u0646\u0641\u064a\u0630 \u0623\u0642\u0635\u0631 \u0648\u0623\u0643\u062b\u0631 \u0623\u0646\u0627\u0642\u0629.<\/p>\n\n\n\n
    \u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0641\u064a Java:<\/h3>\n\n\n\n
    \u062a\u0648\u0641\u0631 Java \u0627\u0644\u0639\u062f\u064a\u062f \u0645\u0646 \u0627\u0644\u0648\u0627\u062c\u0647\u0627\u062a \u0627\u0644\u0648\u0638\u064a\u0641\u064a\u0629 \u0627\u0644\u0645\u0636\u0645\u0646\u0629 \u0641\u064a \u0627\u0644\u062d\u0632\u0645\u0629 java.util.function<\/code>\u060c \u0645\u062b\u0644:<\/p>\n\n\n\n