com.puppycrawl.tools.checkstyle.checks.regexp

Class RegexpSinglelineJavaCheck

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.regexp.RegexpSinglelineJavaCheck

All Implemented Interfaces:

Configurable, Contextualizable

public class RegexpSinglelineJavaCheck
extends Check

Implementation of a check that looks for a single line in Java files. Supports ignoring comments for matches.

Author:

Oliver Burn

Constructor Summary

Constructors

Constructor and Description
RegexpSinglelineJavaCheck()

Method Summary

Methods

Modifier and Type	Method and Description
void	beginTree(DetailAST rootAST) Called before the starting to process a tree.
int[]	getDefaultTokens() Returns the default token a check is interested in.
void	init() Initialise the check.
void	setFormat(String format) Set the format of the regular expression to match.
void	setIgnoreCase(boolean ignore) Set whether to ignore case when matching.
void	setIgnoreComments(boolean ignore) Set whether to ignore comments when matching.
void	setMaximum(int maximum) Set the maximum number of matches required per file.
void	setMessage(String message) Set the message to report for a match.
void	setMinimum(int minimum) Set the minimum number of matches required per file.

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

destroy, finishTree, getAcceptableTokens, getClassLoader, getFileContents, getLine, getLines, getRequiredTokens, getTabWidth, getTokenNames, isCommentNodesRequired, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens, visitToken

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

RegexpSinglelineJavaCheck

public RegexpSinglelineJavaCheck()

Method Detail

getDefaultTokens

public int[] getDefaultTokens()

Description copied from class: Check

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

init

public void init()

Description copied from class: Check

Initialise the check. This is the time to verify that the check has everything required to perform it job.

Overrides:

init in class Check

beginTree

public void beginTree(DetailAST rootAST)

Description copied from class: Check

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:

rootAST - the root of the tree

setFormat

public void setFormat(String format)

Set the format of the regular expression to match.

Parameters:

format - the format of the regular expression to match.

setMessage

public void setMessage(String message)

Set the message to report for a match.

Parameters:

message - the message to report for a match.

setMinimum

public void setMinimum(int minimum)

Set the minimum number of matches required per file.

Parameters:

minimum - the minimum number of matches required per file.

setMaximum

public void setMaximum(int maximum)

Set the maximum number of matches required per file.

Parameters:

maximum - the maximum number of matches required per file.

setIgnoreCase

public void setIgnoreCase(boolean ignore)

Set whether to ignore case when matching.

Parameters:

ignore - whether to ignore case when matching.

setIgnoreComments

public void setIgnoreComments(boolean ignore)

Set whether to ignore comments when matching.

Parameters:

ignore - whether to ignore comments when matching.