Package com.puppycrawl.tools.checkstyle.checks.javadoc

Class JavadocThrowsOrderCheck

java.lang.Object

com.puppycrawl.tools.checkstyle.AbstractAutomaticBean

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.JavadocThrowsOrderCheck

All Implemented Interfaces:

Configurable, Contextualizable

public class JavadocThrowsOrderCheck
extends AbstractJavadocCheck

Checks that multiple @throws and @exception Javadoc tags are listed alphabetically by exception name.

Since:

14.1.0

Nested Class Summary

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

AbstractAutomaticBean.OutputStreamOptions

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MSG_KEY	A key is pointing to the warning message text in "messages.properties" file.
private String	previousExceptionName	The greatest exception name found so far in the current Javadoc tree.

Fields inherited from class com.puppycrawl.tools.checkstyle.checks.javadoc.AbstractJavadocCheck

MSG_JAVADOC_PARSE_RULE_ERROR, MSG_KEY_UNCLOSED_HTML_TAG

Constructor Summary

Constructors

Constructor	Description
JavadocThrowsOrderCheck()	Creates a new JavadocThrowsOrderCheck instance.

Method Summary

Modifier and Type	Method	Description
void	beginJavadocTree(DetailNode rootAst)	Called before the starting to process a tree.
int[]	getDefaultJavadocTokens()	Returns the default javadoc token types a check is interested in.
int[]	getRequiredJavadocTokens()	The javadoc tokens that this check must be registered for.
private static String	getTagName(DetailNode ast)	Gets the tag name from a throws or exception block tag.
void	visitJavadocToken(DetailNode ast)	Called to process a Javadoc token.

Methods inherited from class com.puppycrawl.tools.checkstyle.checks.javadoc.AbstractJavadocCheck

acceptJavadocWithNonTightHtml, beginTree, destroy, finishJavadocTree, getAcceptableJavadocTokens, getAcceptableTokens, getBlockCommentAst, getDefaultTokens, getRequiredTokens, init, isCommentNodesRequired, leaveJavadocToken, log, setJavadocTokens, setViolateExecutionOnNonTightHtml, visitToken

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

clearViolations, finishTree, getFileContents, getFilePath, getLine, getLineCodePoints, getLines, getTabWidth, getTokenNames, getViolations, 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.AbstractAutomaticBean

configure, contextualize, getConfiguration, setupChild

Methods inherited from class java.lang.Object

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

Field Details

MSG_KEY

public static final String MSG_KEY

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

See Also:

• Constant Field Values

previousExceptionName

@Nullable
private String previousExceptionName

The greatest exception name found so far in the current Javadoc tree.

Constructor Details

JavadocThrowsOrderCheck

public JavadocThrowsOrderCheck()

Creates a new JavadocThrowsOrderCheck instance.

Method Details

getDefaultJavadocTokens

public int[] getDefaultJavadocTokens()

Description copied from class: AbstractJavadocCheck

Returns the default javadoc token types a check is interested in.

Specified by:

getDefaultJavadocTokens in class AbstractJavadocCheck

Returns:

the default javadoc token types

See Also:

• JavadocCommentsTokenTypes

getRequiredJavadocTokens

public int[] getRequiredJavadocTokens()

Description copied from class: AbstractJavadocCheck

The javadoc tokens that this check must be registered for.

Overrides:

getRequiredJavadocTokens in class AbstractJavadocCheck

Returns:

the javadoc token set this must be registered for.

See Also:

• JavadocCommentsTokenTypes

visitJavadocToken

public void visitJavadocToken(DetailNode ast)

Description copied from class: AbstractJavadocCheck

Called to process a Javadoc token.

Specified by:

visitJavadocToken in class AbstractJavadocCheck

Parameters:

ast - the token to process

beginJavadocTree

public void beginJavadocTree(DetailNode rootAst)

Description copied from class: AbstractJavadocCheck

Called before the starting to process a tree.

Overrides:

beginJavadocTree in class AbstractJavadocCheck

Parameters:

rootAst - the root of the tree

getTagName

private static String getTagName(DetailNode ast)

Gets the tag name from a throws or exception block tag.

Parameters:

ast - throws or exception block tag

Returns:

tag name