SpringLambdaCheck (Spring JavaFormat CheckStyle 0.0.33 API)

java.lang.Object
- com.puppycrawl.tools.checkstyle.api.AutomaticBean
- - com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter
  - - com.puppycrawl.tools.checkstyle.api.AbstractCheck
    - - io.spring.javaformat.checkstyle.check.SpringLambdaCheck

All Implemented Interfaces:

com.puppycrawl.tools.checkstyle.api.Configurable, com.puppycrawl.tools.checkstyle.api.Contextualizable
```
public class SpringLambdaCheck
extends com.puppycrawl.tools.checkstyle.api.AbstractCheck
```
Checks that lambda definitions follow Spring conventions. Single argument lambda parameters should have parentheses. Single statement implementations should not use curly braces.

Author:

Phillip Webb

Nested Class Summary
- Nested classes/interfaces inherited from class com.puppycrawl.tools.checkstyle.api.AutomaticBean
  com.puppycrawl.tools.checkstyle.api.AutomaticBean.OutputStreamOptions

Field Summary

Fields
Modifier and Type Field Description

static int[] NO_REQUIRED_TOKENS

Constructor Summary

Constructors
Constructor Description

SpringLambdaCheck()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int[]`	`getAcceptableTokens()`
`int[]`	`getDefaultTokens()`
`int[]`	`getRequiredTokens()`
`void`	`setSingleArgumentParentheses(boolean singleArgumentParentheses)`
`void`	`visitToken(com.puppycrawl.tools.checkstyle.api.DetailAST ast)`

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractCheck
beginTree, clearViolations, destroy, finishTree, getFileContents, getLine, getLineCodePoints, getLines, getTabWidth, getTokenNames, getViolations, init, isCommentNodesRequired, leaveToken, log, log, log, setFileContents, setTabWidth, setTokens

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter
finishLocalSetup, getCustomMessages, getId, getMessageBundle, getSeverity, getSeverityLevel, setId, setSeverity

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AutomaticBean
configure, contextualize, getConfiguration, setupChild

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - NO_REQUIRED_TOKENS
```
public static final int[] NO_REQUIRED_TOKENS
```
- Constructor Detail
  - SpringLambdaCheck
```
public SpringLambdaCheck()
```
- Method Detail
  - getAcceptableTokens
```
public int[] getAcceptableTokens()
```
    Specified by:
    
    getAcceptableTokens in class com.puppycrawl.tools.checkstyle.api.AbstractCheck
  - visitToken
```
public void visitToken(com.puppycrawl.tools.checkstyle.api.DetailAST ast)
```
    Overrides:
    
    visitToken in class com.puppycrawl.tools.checkstyle.api.AbstractCheck
  - setSingleArgumentParentheses
```
public void setSingleArgumentParentheses(boolean singleArgumentParentheses)
```
  - getDefaultTokens
```
public int[] getDefaultTokens()
```
    Specified by:
    
    getDefaultTokens in class com.puppycrawl.tools.checkstyle.api.AbstractCheck
  - getRequiredTokens
```
public int[] getRequiredTokens()
```
    Specified by:
    
    getRequiredTokens in class com.puppycrawl.tools.checkstyle.api.AbstractCheck