com.puppycrawl.tools.checkstyle.checks.sizes

Class ParameterNumberCheck

Implemented Interfaces:
Configurable, Contextualizable

public class ParameterNumberCheck
extends Check

Checks the number of parameters that a method or constructor has. The default allowable number of parameters is 7. To change the number of allowable parameters, set property max.

An example of how to configure the check is:

 <module name="ParameterNumber"/>
 

An example of how to configure the check to allow 10 parameters is:

 <module name="ParameterNumber">
    <property name="max" value="10"/>
 </module>
 
Version:
1.0
Author:
Oliver Burn

Method Summary

int[]
getDefaultTokens()
void
setMax(int aMax)
Sets the maximum number of allowed parameters.
void
visitToken(DetailAST aAST)

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

beginTree, destroy, finishTree, getAcceptableTokens, getClassLoader, getDefaultTokens, getFileContents, getLines, getRequiredTokens, getTabWidth, getTokenNames, init, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens, visitToken

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

getId, getMessageBundle, getSeverity, getSeverityLevel, log, log, log, log, log, log, log, log, log, log, log, setId, setSeverity

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

configure, contextualize, finishLocalSetup, getConfiguration, setupChild

Method Details

getDefaultTokens

public int[] getDefaultTokens()
Overrides:
getDefaultTokens in interface Check

setMax

public void setMax(int aMax)
Sets the maximum number of allowed parameters.
Parameters:
aMax - the max allowed parameters

visitToken

public void visitToken(DetailAST aAST)
Overrides:
visitToken in interface Check