com.qulice.checkstyle

Class EmptyLinesCheck

java.lang.Object

com.puppycrawl.tools.checkstyle.api.AutomaticBean

com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter

com.puppycrawl.tools.checkstyle.api.Check

com.qulice.checkstyle.EmptyLinesCheck

All Implemented Interfaces:

Configurable, Contextualizable

public final class EmptyLinesCheck
extends Check

Check for empty lines inside methods and constructors.

We believe that comments and empty lines are evil. If you need to use an empty line in order to add a vertical separator of concepts - refactor your code and make it more cohesive and readable. The bottom line is that every method should look solid and do just one thing. This class is thread safe. It relies on building a list of line ranges by visiting each method definition and each anonymous inner type. It stores these references in a non-static thread local.

Since:

0.3

Version:

$Id$

Author:

Krzysztof Krason (Krzysztof.Krason@gmail.com), Yegor Bugayenko (yegor@tpc2.com), Jimmy Spivey (JimDeanSpivey@gmail.com)

Constructor Summary

Constructors

Constructor and Description
EmptyLinesCheck()

Method Summary

Methods

Modifier and Type	Method and Description
void	finishTree(DetailAST root)
int[]	getDefaultTokens()
void	visitToken(DetailAST ast)

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

beginTree, destroy, getAcceptableTokens, getClassLoader, getFileContents, getLine, getLines, getRequiredTokens, getTabWidth, getTokenNames, init, isCommentNodesRequired, 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

EmptyLinesCheck

public EmptyLinesCheck()

Method Detail

getDefaultTokens

public int[] getDefaultTokens()

Specified by:

getDefaultTokens in class Check

visitToken

public void visitToken(DetailAST ast)

Overrides:

visitToken in class Check

finishTree

public void finishTree(DetailAST root)

Overrides:

finishTree in class Check