com.puppycrawl.tools.checkstyle.checks.whitespace

Class NoWhitespaceAfterCheck

Implemented Interfaces:
Configurable, Contextualizable

public class NoWhitespaceAfterCheck
extends Check

Checks that there is no whitespace after a token. More specifically, it checks that it is not followed by whitespace, or (if linebreaks are allowed) all characters on the line after are whitespace. To forbid linebreaks afer a token, set property allowLineBreaks to false.

By default the check will check the following operators: ARRAY_INIT, BNOT, DEC, DOT, INC, LNOT, UNARY_MINUS, UNARY_PLUS.

An example of how to configure the check is:

 <module name="NoWhitespaceAfter"/>
 

An example of how to configure the check to forbid linebreaks after a DOT token is:

 <module name="NoWhitespaceAfter">
     <property name="tokens" value="DOT"/>
     <property name="allowLineBreaks" value="false"/>
 </module>
 

Version:
1.0

Authors:
Rick Giles
lkuehne

Method Summary

int[]
getDefaultTokens()
void
setAllowLineBreaks(boolean aAllowLineBreaks)
Control whether whitespace is flagged at linebreaks.
void
visitToken(DetailAST aAST)

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

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

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

getMessageBundle, getSeverity, getSeverityLevel, log, log, log, log, log, log, log, log, log, log, log, setSeverity

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

configure, contextualize, finishLocalSetup, getConfiguration, setupChild

Method Details

getDefaultTokens

public int[] getDefaultTokens()
Overrides:
getDefaultTokens in interface Check

See Also:
Check


setAllowLineBreaks

public void setAllowLineBreaks(boolean aAllowLineBreaks)
Control whether whitespace is flagged at linebreaks.

Parameters:
aAllowLineBreaks - whether whitespace should be flagged at linebreaks.


visitToken

public void visitToken(DetailAST aAST)
Overrides:
visitToken in interface Check

See Also:
Check