com.puppycrawl.tools.checkstyle.checks.metrics

Class BooleanExpressionComplexityCheck

Implemented Interfaces:
Configurable, Contextualizable

public final class BooleanExpressionComplexityCheck
extends Check

Restricts nested boolean operators (&&, || and ^) to a specified depth (default = 3).
Authors:
Simon Harris
o_sukhodolsky

Constructor Summary

BooleanExpressionComplexityCheck()
Creates new instance of the check.

Method Summary

int[]
getDefaultTokens()
int
getMax()
Getter for maximum allowed complexity.
int[]
getRequiredTokens()
void
leaveToken(DetailAST aAST)
void
setMax(int aMax)
Setter for maximum allowed complexity.
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

Constructor Details

BooleanExpressionComplexityCheck

public BooleanExpressionComplexityCheck()
Creates new instance of the check.

Method Details

getDefaultTokens

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

getMax

public int getMax()
Getter for maximum allowed complexity.
Returns:
value of maximum allowed complexity.

getRequiredTokens

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

leaveToken

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

setMax

public void setMax(int aMax)
Setter for maximum allowed complexity.
Parameters:
aMax - new maximum allowed complexity.

visitToken

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