Class JavadocParagraphCheck
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.AbstractJavadocCheck
com.puppycrawl.tools.checkstyle.checks.javadoc.JavadocParagraphCheck
- All Implemented Interfaces:
Configurable
,Contextualizable
Checks the Javadoc paragraph.
Checks that:
- There is one blank line between each of two paragraphs.
- Each paragraph but the first has <p> immediately before the first word, with no space after.
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Property
violateExecutionOnNonTightHtml
- Control when to print violations if the Javadoc being examined by this check violates the tight html rules defined at Tight-HTML Rules. Type isboolean
. Default value isfalse
. -
Property
allowNewlineParagraph
- Control whether the <p> tag should be placed immediately before the first word. Type isboolean
. Default value istrue
.
To configure the default check:
<module name="JavadocParagraph"/>
By default, the check will report a violation if there is a new line or whitespace after the <p> tag:
/** * No tag (ok). * * <p>Tag immediately before the text (ok). * <p>No blank line before the tag (violation). * * <p> * New line after tag (violation). * * <p> Whitespace after tag (violation). * */ public class TestClass { }
To allow newlines and spaces immediately after the <p> tag:
<module name="JavadocParagraph"> <property name="allowNewlineParagraph" value="false"/> </module>
In case of allowNewlineParagraph
set to false
the following example will not have any violations:
/** * No tag (ok). * * <p>Tag immediately before the text (ok). * <p>No blank line before the tag (violation). * * <p> * New line after tag (ok). * * <p> Whitespace after tag (ok). * */ public class TestClass { }
Parent is com.puppycrawl.tools.checkstyle.TreeWalker
Violation Message Keys:
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javadoc.missed.html.close
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javadoc.paragraph.line.before
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javadoc.paragraph.misplaced.tag
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javadoc.paragraph.redundant.paragraph
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javadoc.paragraph.tag.after
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javadoc.parse.rule.error
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javadoc.wrong.singleton.html.tag
- Since:
- 6.0
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Nested Class Summary
Nested classes/interfaces inherited from class com.puppycrawl.tools.checkstyle.api.AutomaticBean
AutomaticBean.OutputStreamOptions
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final String
A key is pointing to the warning message text in "messages.properties" file.static final String
A key is pointing to the warning message text in "messages.properties" file.static final String
A key is pointing to the warning message text in "messages.properties" file.static final String
A key is pointing to the warning message text in "messages.properties" file.Fields inherited from class com.puppycrawl.tools.checkstyle.checks.javadoc.AbstractJavadocCheck
MSG_JAVADOC_MISSED_HTML_CLOSE, MSG_JAVADOC_PARSE_RULE_ERROR, MSG_JAVADOC_WRONG_SINGLETON_TAG
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint[]
Returns the default javadoc token types a check is interested in.int[]
The javadoc tokens that this check must be registered for.void
setAllowNewlineParagraph
(boolean value) Setter to control whether the <p> tag should be placed immediately before the first word.void
Called to process a Javadoc token.Methods inherited from class com.puppycrawl.tools.checkstyle.checks.javadoc.AbstractJavadocCheck
acceptJavadocWithNonTightHtml, beginJavadocTree, beginTree, destroy, finishJavadocTree, finishTree, getAcceptableJavadocTokens, getAcceptableTokens, getBlockCommentAst, getDefaultTokens, getRequiredTokens, init, isCommentNodesRequired, leaveJavadocToken, setJavadocTokens, setViolateExecutionOnNonTightHtml, visitToken
Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractCheck
clearMessages, getFileContents, getLine, getLines, getMessages, getTabWidth, getTokenNames, 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
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Field Details
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MSG_TAG_AFTER
A key is pointing to the warning message text in "messages.properties" file.- See Also:
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MSG_LINE_BEFORE
A key is pointing to the warning message text in "messages.properties" file.- See Also:
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MSG_REDUNDANT_PARAGRAPH
A key is pointing to the warning message text in "messages.properties" file.- See Also:
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MSG_MISPLACED_TAG
A key is pointing to the warning message text in "messages.properties" file.- See Also:
-
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Constructor Details
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JavadocParagraphCheck
public JavadocParagraphCheck()
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Method Details
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setAllowNewlineParagraph
public void setAllowNewlineParagraph(boolean value) Setter to control whether the <p> tag should be placed immediately before the first word.- Parameters:
value
- value to set.
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getDefaultJavadocTokens
public int[] getDefaultJavadocTokens()Description copied from class:AbstractJavadocCheck
Returns the default javadoc token types a check is interested in.- Specified by:
getDefaultJavadocTokens
in classAbstractJavadocCheck
- Returns:
- the default javadoc token types
- See Also:
-
getRequiredJavadocTokens
public int[] getRequiredJavadocTokens()Description copied from class:AbstractJavadocCheck
The javadoc tokens that this check must be registered for.- Overrides:
getRequiredJavadocTokens
in classAbstractJavadocCheck
- Returns:
- the javadoc token set this must be registered for.
- See Also:
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visitJavadocToken
Description copied from class:AbstractJavadocCheck
Called to process a Javadoc token.- Specified by:
visitJavadocToken
in classAbstractJavadocCheck
- Parameters:
ast
- the token to process
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