com.puppycrawl.tools.checkstyle.checks.coding

Class ArrayTrailingCommaCheck

java.lang.Object

com.puppycrawl.tools.checkstyle.api.AutomaticBean

com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter

com.puppycrawl.tools.checkstyle.api.Check

com.puppycrawl.tools.checkstyle.checks.coding.ArrayTrailingCommaCheck

All Implemented Interfaces:

Configurable, Contextualizable

public class ArrayTrailingCommaCheck
extends Check

Checks if array initialization contains optional trailing comma.

Rationale: Putting this comma in make is easier to change the order of the elements or add new elements on the end.

An example of how to configure the check is:

 <module name="ArrayTrailingComma"/>
 

Author:

o_sukhodolsky

Constructor Summary

Constructors

Constructor and Description
ArrayTrailingCommaCheck()

Method Summary

Methods

Modifier and Type	Method and Description
int[]	getDefaultTokens() Returns the default token a check is interested in.
void	visitToken(DetailAST arrayInit) Called to process a token.

Methods inherited from class com.puppycrawl.tools.checkstyle.api.Check

beginTree, destroy, finishTree, getAcceptableTokens, getClassLoader, getFileContents, getLine, getLines, getRequiredTokens, getTabWidth, getTokenNames, init, isCommentNodesRequired, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter

getCustomMessages, getId, getMessageBundle, getSeverity, getSeverityLevel, log, setId, setSeverity

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AutomaticBean

configure, contextualize, finishLocalSetup, getConfiguration, setupChild

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ArrayTrailingCommaCheck

public ArrayTrailingCommaCheck()

Method Detail

getDefaultTokens

public int[] getDefaultTokens()

Description copied from class: Check

Returns the default token a check is interested in. Only used if the configuration for a check does not define the tokens.

Specified by:

getDefaultTokens in class Check

Returns:

the default tokens

See Also:

TokenTypes

visitToken

public void visitToken(DetailAST arrayInit)

Description copied from class: Check

Called to process a token.

Overrides:

visitToken in class Check

Parameters:

arrayInit - the token to process