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

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.AbstractParenPadCheck
                      extended bycom.puppycrawl.tools.checkstyle.checks.whitespace.TypecastParenPadCheck
All Implemented Interfaces:
Configurable, Contextualizable

public class TypecastParenPadCheck
extends com.puppycrawl.tools.checkstyle.checks.whitespace.AbstractParenPadCheck

Checks the padding of parentheses for typecasts. That is whether a space is required after a left parenthesis and before a right parenthesis, or such spaces are forbidden.

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="TypecastParenPad"/>
 

An example of how to configure the check to require spaces for the parentheses of constructor, method, and super constructor invocations is:

 <module name="TypecastParenPad">
     <property name="option" value="space"/>
 </module>
 

Version:
1.0
Author:
Oliver Burn

Constructor Summary
TypecastParenPadCheck()
           
 
Method Summary
 int[] getDefaultTokens()
          Returns the default token a check is interested in.
 int[] getRequiredTokens()
          The tokens that this check must be registered for.
protected  void processLeft(DetailAST aAST)
          Process a token representing a left parentheses.
protected  void processRight(DetailAST aAST)
          Process a token representing a right parentheses.
 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, 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

TypecastParenPadCheck

public TypecastParenPadCheck()
Method Detail

getRequiredTokens

public int[] getRequiredTokens()
Description copied from class: Check
The tokens that this check must be registered for.

Overrides:
getRequiredTokens in class Check
Returns:
the token set this must be registered for.
See Also:
Check

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

processLeft

protected void processLeft(DetailAST aAST)
Process a token representing a left parentheses.

Parameters:
aAST - the token representing a left parentheses

processRight

protected void processRight(DetailAST aAST)
Process a token representing a right parentheses.

Parameters:
aAST - the token representing a right parentheses

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