com.puppycrawl.tools.checkstyle.checks.design
Class FinalClassCheck

java.lang.Object
  extended by com.puppycrawl.tools.checkstyle.api.AutomaticBean
      extended by com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter
          extended by com.puppycrawl.tools.checkstyle.api.Check
              extended by com.puppycrawl.tools.checkstyle.checks.design.FinalClassCheck
All Implemented Interfaces:
Configurable, Contextualizable

public class FinalClassCheck
extends Check

Checks that class which has only private ctors is declared as final.

An example of how to configure the check is:

 <module name="FinalClass"/>
 

Author:
o_sukhodolsky

Constructor Summary
FinalClassCheck()
           
 
Method Summary
 int[] getDefaultTokens()
          Returns the default token a check is interested in.
 void leaveToken(DetailAST aAST)
          Called after all the child nodes have been process.
 void visitToken(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, 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

FinalClassCheck

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

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

leaveToken

public void leaveToken(DetailAST aAST)
Description copied from class: Check
Called after all the child nodes have been process.

Overrides:
leaveToken in class Check
Parameters:
aAST - the token leaving


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