com.puppycrawl.tools.checkstyle.checks.javadoc

Class WriteTagCheck

java.lang.Object

com.puppycrawl.tools.checkstyle.api.AutomaticBean

com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter

com.puppycrawl.tools.checkstyle.api.AbstractCheck

com.puppycrawl.tools.checkstyle.checks.javadoc.WriteTagCheck

All Implemented Interfaces:

Configurable, Contextualizable

public class WriteTagCheck
extends AbstractCheck

Requires user defined Javadoc tag to be present in Javadoc comment with defined format. To define the format for a tag, set property tagFormat to a regular expression. Property tagSeverity is used for severity of events when the tag exists.

• Property tag - Specify the name of tag. Default value is null.
• Property tagFormat - Specify the regexp to match tag content. Default value is null.
• Property tagSeverity - Specify the severity level when tag is found and printed. Default value is info.
• Property tokens - tokens to check Default value is: INTERFACE_DEF, CLASS_DEF, ENUM_DEF, ANNOTATION_DEF.

To configure the check for printing author name:

 <module name="WriteTag">
   <property name="tag" value="@author"/>
   <property name="tagFormat" value="\S"/>
 </module>
 

To configure the check to print warnings if an "@incomplete" tag is found, and not print anything if it is not found:

 <module name="WriteTag">
   <property name="tag" value="@incomplete"/>
   <property name="tagFormat" value="\S"/>
   <property name="severity" value="ignore"/>
   <property name="tagSeverity" value="warning"/>
 </module>
 

Since:

4.2

Nested Class Summary

Nested classes/interfaces inherited from class com.puppycrawl.tools.checkstyle.api.AutomaticBean

AutomaticBean.OutputStreamOptions

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	MSG_MISSING_TAG A key is pointing to the warning message text in "messages.properties" file.
static java.lang.String	MSG_TAG_FORMAT A key is pointing to the warning message text in "messages.properties" file.
static java.lang.String	MSG_WRITE_TAG A key is pointing to the warning message text in "messages.properties" file.

Constructor Summary

Constructors

Constructor and Description
WriteTagCheck()

Method Summary

Modifier and Type	Method and Description
int[]	getAcceptableTokens() The configurable token set.
int[]	getDefaultTokens() Returns the default token a check is interested in.
int[]	getRequiredTokens() The tokens that this check must be registered for.
void	setTag(java.lang.String tag) Setter to specify the name of tag.
void	setTagFormat(java.util.regex.Pattern pattern) Setter to specify the regexp to match tag content.
void	setTagSeverity(SeverityLevel severity) Setter to specify the severity level when tag is found and printed.
void	visitToken(DetailAST ast) Called to process a token.

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

beginTree, clearMessages, destroy, finishTree, getFileContents, getLine, getLines, getMessages, getTabWidth, getTokenNames, init, isCommentNodesRequired, leaveToken, log, log, log, setFileContents, setTabWidth, setTokens

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

finishLocalSetup, getCustomMessages, getId, getMessageBundle, getSeverity, getSeverityLevel, setId, setSeverity

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

configure, contextualize, getConfiguration, setupChild

Methods inherited from class java.lang.Object

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

Field Detail

MSG_MISSING_TAG

public static final java.lang.String MSG_MISSING_TAG

A key is pointing to the warning message text in "messages.properties" file.

See Also:

Constant Field Values

MSG_WRITE_TAG

public static final java.lang.String MSG_WRITE_TAG

A key is pointing to the warning message text in "messages.properties" file.

See Also:

Constant Field Values

MSG_TAG_FORMAT

public static final java.lang.String MSG_TAG_FORMAT

A key is pointing to the warning message text in "messages.properties" file.

See Also:

Constant Field Values

Constructor Detail

WriteTagCheck

public WriteTagCheck()

Method Detail

setTag

public void setTag(java.lang.String tag)

Setter to specify the name of tag.

Parameters:

tag - tag to check

setTagFormat

public void setTagFormat(java.util.regex.Pattern pattern)

Setter to specify the regexp to match tag content.

Parameters:

pattern - a String value

setTagSeverity

public final void setTagSeverity(SeverityLevel severity)

Setter to specify the severity level when tag is found and printed.

Parameters:

severity - The new severity level

See Also:

SeverityLevel

getDefaultTokens

public int[] getDefaultTokens()

Description copied from class: AbstractCheck

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 AbstractCheck

Returns:

the default tokens

See Also:

TokenTypes

getAcceptableTokens

public int[] getAcceptableTokens()

Description copied from class: AbstractCheck

The configurable token set. Used to protect Checks against malicious users who specify an unacceptable token set in the configuration file. The default implementation returns the check's default tokens.

Specified by:

getAcceptableTokens in class AbstractCheck

Returns:

the token set this check is designed for.

See Also:

TokenTypes

getRequiredTokens

public int[] getRequiredTokens()

Description copied from class: AbstractCheck

The tokens that this check must be registered for.

Specified by:

getRequiredTokens in class AbstractCheck

Returns:

the token set this must be registered for.

See Also:

TokenTypes

visitToken

public void visitToken(DetailAST ast)

Description copied from class: AbstractCheck

Called to process a token.

Overrides:

visitToken in class AbstractCheck

Parameters:

ast - the token to process