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

java.lang.Object
  extended bycom.puppycrawl.tools.checkstyle.api.AutomaticBean
      extended bycom.puppycrawl.tools.checkstyle.api.AbstractViolationReporter
          extended bycom.puppycrawl.tools.checkstyle.api.Check
              extended bycom.puppycrawl.tools.checkstyle.checks.AbstractOptionCheck
                  extended bycom.puppycrawl.tools.checkstyle.checks.whitespace.EmptyForInitializerPadCheck
All Implemented Interfaces:
Configurable, Contextualizable

public class EmptyForInitializerPadCheck
extends AbstractOptionCheck

Checks the padding of an empty for initializer; that is whether a space is required at an empty for initializer, or such spaces are forbidden. No check occurs if there is a line wrap at the initializer, as in

for (
      ; i < j; i++, j--)
   

The policy to verify is specified using the PadOption class and defaults to PadOption.NOSPACE.

An example of how to configure the check is:

 <module name="EmptyForInitializerPad"/>
 

Version:
1.0
Author:
lkuehne

Constructor Summary
EmptyForInitializerPadCheck()
          Sets the paren pad otion to nospace.
 
Method Summary
 int[] getDefaultTokens()
          Returns the default token a check is interested in.
 void visitToken(DetailAST aAST)
          Called to process a token.
 
Methods inherited from class com.puppycrawl.tools.checkstyle.checks.AbstractOptionCheck
getAbstractOption, setOption
 
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, 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
 

Constructor Detail

EmptyForInitializerPadCheck

public EmptyForInitializerPadCheck()
Sets the paren pad otion to nospace.

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:
Check

visitToken

public void visitToken(DetailAST aAST)
Description copied from class: Check
Called to process a token.

Overrides:
visitToken in class Check
Parameters:
aAST - the token to process
See Also:
Check

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