com.puppycrawl.tools.checkstyle.checks.sizes

Class MethodLengthCheck

public class MethodLengthCheck extends Check

Checks for long methods.

Rationale: If a method becomes very long it is hard to understand. Therefore long methods should usually be refactored into several individual methods that focus on a specific task.

The default maximum method length is 150 lines. To change the maximum number of lines, set property max.

An example of how to configure the check is:

 <module name="MethodLength"/>
 

An example of how to configure the check so that it accepts methods with at most 60 lines is:

 <module name="MethodLength">
    <property name="max" value="60"/>
 </module>
 

Author: Lars Kühne

Method Summary
int[]getDefaultTokens()
{@inheritDoc}
voidsetCountEmpty(boolean aCountEmpty)
voidsetMax(int aLength)
voidvisitToken(DetailAST aAST)
{@inheritDoc}

Method Detail

getDefaultTokens

public int[] getDefaultTokens()
{@inheritDoc}

setCountEmpty

public void setCountEmpty(boolean aCountEmpty)

Parameters: aCountEmpty whether to count empty and single line comments of the form //.

setMax

public void setMax(int aLength)

Parameters: aLength the maximum length of a method.

visitToken

public void visitToken(DetailAST aAST)
{@inheritDoc}