com.puppycrawl.tools.checkstyle.checks.annotation

Class MissingDeprecatedCheck

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.annotation.MissingDeprecatedCheck

All Implemented Interfaces:

Configurable, Contextualizable

public final class MissingDeprecatedCheck
extends Check

This class is used to verify that both the Deprecated annotation and the deprecated javadoc tag are present when either one is present.

Both ways of flagging deprecation serve their own purpose. The Deprecated annotation is used for compilers and development tools. The deprecated javadoc tag is used to document why something is deprecated and what, if any, alternatives exist.

In order to properly mark something as deprecated both forms of deprecation should be present.

Package deprecation is a exception to the rule of always using the javadoc tag and annotation to deprecate. Only the package-info.java file can contain a Deprecated annotation and it CANNOT contain a deprecated javadoc tag. This is the case with Sun's javadoc tool released with JDK 1.6.0_11. As a result, this check does not deal with Deprecated packages in any way. No official documentation was found confirming this behavior is correct (of the javadoc tool).

To configure this check do the following:

 <module name="JavadocDeprecated"/>
 

Author:

Travis Schneeberger

Field Summary

Fields

Modifier and Type	Field and Description
static String	MSG_KEY_ANNOTATION_MISSING_DEPRECATED A key is pointing to the warning message text in "messages.properties" file.
static String	MSG_KEY_JAVADOC_DUPLICATE_TAG A key is pointing to the warning message text in "messages.properties" file.
static String	MSG_KEY_JAVADOC_MISSING A key is pointing to the warning message text in "messages.properties" file.

Constructor Summary

Constructors

Constructor and Description
MissingDeprecatedCheck()

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	visitToken(DetailAST ast) Called to process a token.

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

beginTree, destroy, finishTree, getClassLoader, getFileContents, getLine, getLines, getTabWidth, getTokenNames, init, isCommentNodesRequired, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens

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

Field Detail

MSG_KEY_ANNOTATION_MISSING_DEPRECATED

public static final String MSG_KEY_ANNOTATION_MISSING_DEPRECATED

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

See Also:

Constant Field Values

MSG_KEY_JAVADOC_DUPLICATE_TAG

public static final String MSG_KEY_JAVADOC_DUPLICATE_TAG

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

See Also:

Constant Field Values

MSG_KEY_JAVADOC_MISSING

public static final String MSG_KEY_JAVADOC_MISSING

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

See Also:

Constant Field Values

Constructor Detail

MissingDeprecatedCheck

public MissingDeprecatedCheck()

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

getAcceptableTokens

public int[] getAcceptableTokens()

Description copied from class: Check

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.

Overrides:

getAcceptableTokens in class Check

Returns:

the token set this check is designed for.

See Also:

TokenTypes

getRequiredTokens

public int[] getRequiredTokens()

Description copied from class: Check

The tokens that this check must be registered for.

Overrides:

getRequiredTokens in class Check

Returns:

the token set this must be registered for.

See Also:

TokenTypes

visitToken

public void visitToken(DetailAST ast)

Description copied from class: Check

Called to process a token.

Overrides:

visitToken in class Check

Parameters:

ast - the token to process