com.puppycrawl.tools.checkstyle.checks.coding
Class DefaultComesLastCheck

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.coding.DefaultComesLastCheck
All Implemented Interfaces:
Configurable, Contextualizable

public class DefaultComesLastCheck
extends Check

Check that the default is after all the cases in a switch statement.

Rationale: Java allows default anywhere within the switch statement. But if it comes after the last case then it is more readable.

An example of how to configure the check is:

 <module name="DefaultComesLast"/>
 

Author:
o_sukhodolsky

Constructor Summary
DefaultComesLastCheck()
          Creates new instance of the check.
 
Method Summary
 int[] getAcceptableTokens()
          The configurable token set.
 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.api.Check
beginTree, destroy, finishTree, 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
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

DefaultComesLastCheck

public DefaultComesLastCheck()
Creates new instance of the check.

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

getAcceptableTokens

public int[] getAcceptableTokens()
Description copied from class: Check
The configurable token set. Used to protect Checks against malicious users who specify an unacceptable token set in the configuration file. The default implementation returns the check's default tokens.

Overrides:
getAcceptableTokens in class Check
Returns:
the token set this check is designed for.
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


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