Inteiilj IDEA 團隊代碼格式規範

目錄

• Intellij IDEA code format
  • Tabs and Indents
  • Spaces
  • Wrapping and Braces
  • Imports
  • 更新

Intellij IDEA code format

Tabs and Indents

• Tab size 4
• keep indents on empty lines

Spaces

Before Parenthenses

• 'if' parentheses

• 'for' parentheses

• 'while' parentheses

• 'switch' parentheses

• 'try' parentheses

• 'catch' parentheses

• 'synchronized' parentheses

Around Operators

• Assignment operators (=,+=,....)

• Logical operators (&&, ||)

• Equality operatores

• Relational operators

• Bitwise operators

• Additive operators

• Multiplicative operators

• Shift operators

• Unary operators

• lambda arrow

Before Left Brace

• Class left brace

• Method left brace

• if left brace

• else left brace

• for left brace

• while left brace

• do left bvrace

• Switch left brace

• try left brace

• catch left brace

• finally left brace

• Synchronized left brace

• Array initializer left brace

Before Keywords

• else keyword

• while keyword

• catch keyword

• finally keyword

Within

• Array initializer braces

In Ternary Opertator

• Before '?'

• After '?'

• Before ':'

• After ':'

Type Arguments

• After comma

Other

• After comma

• Before for semicolon

• After for semicolon

• Sapce before colon in foreach (待確認)

Type Paramters

• Around Type bounds

Wrapping and Braces

keep when reformatting

• comment at first column

• Simple blocks in one line

• simple methods in one line

• simple lambda in one line

• simple classes in one line

if() statement

• Froce braces (always)

• Special 'else if ' treatment

for() statement

• Align when multiline

• Force brace(always)

while() statement

• Force brace (Always)

switch statment

• Indent case branch

• case in new line

try-with-resources

• Align when multiline

Imports

general

• User single class import
• Class count to use import with '*' : 8
• Names count to use static import with '*' 5

更新

最近發現了新大陸google 的codestyle github https://github.com/google/styleguide
[使用方式] (https://www.jianshu.com/p/a44329bf5935)