IntelliJ IDEA Help: Introduce Field Refactoring

Introduce Field Refactoring

占쏙옙 占쏙옙占쏙옙占쏙옙 Introduce Field 占쏙옙占쏙옙占썰링 占쏙옙占쏙옙占쏙옙 占쏙옙탓占쏙옙占� 占쏙옙占쏙옙占쏙옙占쏙옙 overview占쏙옙 占쏙옙占쏙옙占싹곤옙 how 占쏙옙 占쏙옙占쏙옙占썰링占쏙옙 IntelliJ IDEA占쏙옙占쏙옙 占쏙옙占쏙옙 占쏙옙 占쌍는곤옙占쏙옙 占쏙옙占쏙옙占쌌니댐옙.

占쏙옙占쏙옙

Introduce Field 占쏙옙占쏙옙占썰링占쏙옙 占쏙옙占싸울옙 占십드를 占쏙옙占쏙옙占싹곤옙, 占쏙옙占시듸옙 표占쏙옙占식곤옙 占쌉뀐옙 占쌓곤옙占쏙옙 占십깍옙화占쌌니댐옙. 占쏙옙占쏙옙 표占쏙옙占쏙옙占쏙옙 占십듸옙占쏙옙 占쏙옙占쏙옙占쏙옙占� 占쏙옙체占싯니댐옙.

占쏙옙占쏙옙 占쏙옙占�, 占쏙옙占쏙옙占썰링 占쏙옙占쏙옙 占싹븝옙 占쌘드가 占쏙옙占썩에 占쌍쏙옙占싹댐옙:

    public class MyApplet extends JApplet {

        public void init() {

            Container cp = getContentPane();

            cp.setLayout(new FlowLayout());

            cp.add(new Button("Button"));

占쎌리占쏙옙 Introduce Field 占쏙옙占쏙옙占썰링占쏙옙 占쏙옙占쏙옙占싹깍옙 占쏙옙占쏙옙 占쏙옙占싸울옙 占쏙옙튼 ("Button")占쏙옙 占쏙옙占쏙옙占쌌니댐옙.

占쏙옙占쏙옙 占쎌리占쏙옙 占쏙옙占쏙옙占쏙옙 占쌘드를 占쏙옙占쏙옙占싹댐옙:

    public class MyApplet extends JApplet {

        private JButton button = new JButton("Button");

        public void init() {

            Container cp = getContentPane();

            cp.setLayout(new FlowLayout());

            cp.add(button);

占십듸옙 占쏙옙占쏙옙占싹깍옙

占십드를 占쏙옙占쏙옙占싹깍옙 占쏙옙占쏙옙, 占쏙옙占쏙옙占싶울옙占쏙옙 占쏙옙占싸울옙 占십드에 占쌀댐옙占� 표占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙占싹십시울옙.

Introduce Field 占쏙옙占쏙옙占썰링占쏙옙 占쏙옙占쏙옙 표占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙占싹깍옙 占쏙옙占쏙옙 Ctrl + W (占쌤억옙 占쏙옙占쏙옙)占쏙옙 占쏙옙占쏙옙求占� 占쏙옙占쏙옙 占쏙옙占쏙옙 占쏙옙占쏙옙占쌌니댐옙.

占쌘듸옙占쏙옙 占쏙옙占쏙옙 확占쏙옙占쏙옙 占쏙옙占쏙옙占싹곤옙 占쏙옙占쏙옙占� 캐占쏙옙占쏙옙 占쏙옙占쏙옙占쏙옙 占쏙옙占� 占쏙옙占쏙옙 占쏙옙치占싹곤옙, Ctrl + W占쏙옙 占쏙옙 占쏙옙 占쏙옙占쏙옙占쏙옙 占쏘떤 표占쏙옙占쏙옙占싱띰옙 占쏙옙占쏙옙 占쌘드에占쏙옙 占쏙옙占쏙옙占쌔듸옙 占쏙옙占쏙옙占싹댐옙:

占쏙옙 占쌨댐옙占쏙옙占쏙옙 占실댐옙 占쏙옙占쏙옙占싶울옙占쏙옙 占쏙옙占쏙옙占쏙옙 占쏙옙튼占쏙옙 클占쏙옙占싹울옙 占쌀뤄옙占쏙옙占쏙옙 占싯억옙 占쌨댐옙占쏙옙占쏙옙 Refactor | Introduce Field... 占쌓몌옙占쏙옙 클占쏙옙 占싹십시울옙.

占쏙옙占쏙옙占쏙옙 Introduce Field 占쏙옙占싱억옙慣陋占� 占쏙옙타占쏙옙占싹댐옙:

Introduce Field 占쏙옙占싱억옙慣占쏙옙占� 占쌍삼옙占쏙옙占쏙옙占쏙옙, 占쏙옙占쏙옙 占십듸옙占쏙옙 타占쏙옙占쏙옙 표占시됩니댐옙.

Name 占쌔쏙옙트 占십드에占쏙옙 占쏙옙占쏙옙占� 占십드에 占싱몌옙占쏙옙 占쌉력쏙옙킬 占쏙옙 占쌍거놂옙, IDEA占쏙옙 占쏙옙占쏙옙 占쏙옙占싫듸옙 占싹놂옙占쏙옙 占쏙옙占쏙옙占� 占쏙옙 占쌍쏙옙占싹댐옙. 특占쏙옙 占쏙옙占싫듸옙 占싱몌옙占쏙옙 占쏙옙 타占쏙옙 占쏙옙占쏙옙占쏙옙 占쏙옙占시듸옙 표占쏙옙占식울옙 占쏙옙占쏙옙占쌌니댐옙.

占쏙옙占쏙옙 占쏙옙占쏙옙占� 占쌘듸옙 占쏙옙타占쏙옙 占심쇽옙 占쏙옙占쏙옙 占십드를 占쏙옙占쏙옙 占싱몌옙 占식븝옙 占쏙옙호占쏙옙 占쏙옙占쏙옙占쌩댐옙占쏙옙占� 占쏙옙占싫듸옙 占십듸옙 占싱몌옙占쏙옙 占쏙옙占쏙옙占싹댐옙 占쏙옙占쏙옙 IDEA占쏙옙 占쏙옙占쏙옙 占쏙옙占쏙옙 占쏙옙占쌉니댐옙.

占쏙옙占쏙옙 占쏙옙占시듸옙 표占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙 占쌩삼옙占쏙옙 占쏙옙占쏙옙占쏙옙, 占쌓듸옙 占쏙옙灌占� 占쏙옙占쏙옙占싶울옙占쏙옙 占쏙옙占쏙옙占쏙옙 占쏙옙占쌉니댐옙. 占쌓몌옙占쏙옙 Replace all occurrences of expression ( <number of occurrences found> ) 체크占쌘쏙옙占쏙옙 占쏙옙占싱억옙慣占� 占쏙옙占쏙옙占쏙옙占쏙옙 占쌕닥울옙占쏙옙 占쏙옙타占쏙옙 占쏙옙 占쌉니댐옙. 占쏙옙占쏙옙 체크占쌘쏙옙占쏙옙 占쏙옙占시되몌옙, 占쏙옙占시듸옙 표占쏙옙占쏙옙占쏙옙 占쏙옙占� 占쌩삼옙占쏙옙 占쏙옙체占쏙옙 占쏙옙 占쌉니댐옙. 占쌓뤄옙占쏙옙 占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙占� 처占쏙옙占쏙옙 占쏙옙占쏙옙占쏙옙 표占쏙옙占식몌옙占쏙옙 占쏙옙占쏙옙占� 占쏙옙 占쌉니댐옙.

占쏙옙占싱억옙慣榴占� 3占쏙옙占쏙옙 占심쇽옙 占쌓뤄옙占쏙옙 占쏙옙占쏙옙占싹댐옙:

占십깍옙화

占십드가 占십깍옙화占쏙옙 占쏙옙占쏙옙 占쏙옙占쏙옙占쌌니댐옙:

Current method - 占십듸옙占� 占쏙옙占시듸옙 표占쏙옙占식울옙 占쌌쇽옙 占쌨소듸옙 占쏙옙占쏙옙占쏙옙 占쏙옙占� 占십깍옙화占싯니댐옙.
Field declaration - 占십듸옙占� 占쌕몌옙 占십듸옙占� 占쌉뀐옙 占십깍옙화占싯니댐옙.
Class constructor - 占십듸옙占� 클占쏙옙占쏙옙 占쏙옙占쏙옙占쌘울옙占쏙옙 占십깍옙화占싯니댐옙.

占쏙옙占시쇽옙

占십드를 占쏙옙占쏙옙 占쏙옙占시쇽옙 占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙占쌌니댐옙:

Private
Package local
Protected
Public

占쌕몌옙 占쏙옙占쏙옙占쏙옙

占십드를 占쏙옙占쏙옙 占쏙옙占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙占쌌니댐옙:

Final

占쏙옙占쏙옙 占십드가 占쏙옙占쏙옙占쏙옙 占쌨소듸옙占� 占십깍옙화占실몌옙 final 체크 占쌘쏙옙占쏙옙 占쌀곤옙占쏙옙占싹곤옙 占싹곤옙 占싯니댐옙.

占쏙옙占쏙옙 占쏙옙占시듸옙 占쌘드가 占쏙옙효占쏙옙 표占쏙옙占쏙옙占쏙옙 표占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙占쏙옙 占쏙옙탓占쏙옙占� 占쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙 占쌨쏙옙占쏙옙占쏙옙 占쏙옙占쏙옙占쏙옙트 占쏙옙 占쏙옙占쌉니댐옙: