com.puppycrawl.tools.checkstyle.checks.metrics

Class AbstractClassCouplingCheck

java.lang.Object

com.puppycrawl.tools.checkstyle.api.AutomaticBean

com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter

com.puppycrawl.tools.checkstyle.api.Check

com.puppycrawl.tools.checkstyle.checks.metrics.AbstractClassCouplingCheck

All Implemented Interfaces:

Configurable, Contextualizable

Direct Known Subclasses:

ClassDataAbstractionCouplingCheck, ClassFanOutComplexityCheck

public abstract class AbstractClassCouplingCheck
extends Check

Base class for coupling calculation.

Author:

Simon Harris, o_sukhodolsky

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractClassCouplingCheck(int aDefaultMax) Creates new instance of the check.

Method Summary

Modifier and Type	Method and Description
void	beginTree(DetailAST aAST) Called before the starting to process a tree.
int[]	getDefaultTokens() Returns the default token a check is interested in.
protected abstract String	getLogMessageId()
int	getMax()
void	leaveToken(DetailAST aAST) Called after all the child nodes have been process.
void	setMax(int aMax) Sets maximul allowed complexity.
void	visitToken(DetailAST aAST) Called to process a token.

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

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

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

getId, getMessageBundle, getSeverity, getSeverityLevel, 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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractClassCouplingCheck

protected AbstractClassCouplingCheck(int aDefaultMax)

Creates new instance of the check.

Parameters:

aDefaultMax - default value for allowed complexity.

Method Detail

getDefaultTokens

public final int[] getDefaultTokens()

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

getMax

public final int getMax()

Returns:

allowed complexity.

setMax

public final void setMax(int aMax)

Sets maximul allowed complexity.

Parameters:

aMax - allowed complexity.

beginTree

public final void beginTree(DetailAST aAST)

Called before the starting to process a tree. Ideal place to initialise information that is to be collected whilst processing a tree.

Overrides:

beginTree in class Check

Parameters:

aAST - the root of the tree

getLogMessageId

protected abstract String getLogMessageId()

Returns:

message key we use for log violations.

visitToken

public void visitToken(DetailAST aAST)

Called to process a token.

Overrides:

visitToken in class Check

Parameters:

aAST - the token to process

leaveToken

public void leaveToken(DetailAST aAST)

Called after all the child nodes have been process.

Overrides:

leaveToken in class Check

Parameters:

aAST - the token leaving