NoWhitespaceAfterCheck

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com.puppycrawl.tools.checkstyle.checks.whitespace
Class NoWhitespaceAfterCheck

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.whitespace.NoWhitespaceAfterCheck

All Implemented Interfaces:: com.puppycrawl.tools.checkstyle.api.Configurable, com.puppycrawl.tools.checkstyle.api.Contextualizable

public class NoWhitespaceAfterCheck
extends com.puppycrawl.tools.checkstyle.api.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 55 , BNOT 55 , DEC 55 , DOT 55 , INC 55 , LNOT 55 , UNARY_MINUS 55 , UNARY_PLUS 55 .

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 55 token is:

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

Version:: 1.0

Field Summary

private boolean mAllowLineBreaks
          Whether whitespace is allowed if the AST is at a linebreak

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

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

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

Constructor Summary

NoWhitespaceAfterCheck()


Method Summary

int[] getDefaultTokens()
          Returns the default token a check is interested in.

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

void visitToken(com.puppycrawl.tools.checkstyle.api.DetailAST aAST)
          Called to process a token.

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

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

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

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

Field Detail

mAllowLineBreaks

private boolean mAllowLineBreaks

Whether whitespace is allowed if the AST is at a linebreak

Constructor Detail