Package com.puppycrawl.tools.checkstyle.checks.naming

Class TypeNameCheck

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.naming.AbstractNameCheck

com.puppycrawl.tools.checkstyle.checks.naming.AbstractAccessControlNameCheck

com.puppycrawl.tools.checkstyle.checks.naming.TypeNameCheck

All Implemented Interfaces:

Configurable, Contextualizable

public class TypeNameCheck
extends AbstractAccessControlNameCheck

Checks that type names conform to a specified pattern.

• Property applyToPackage - Control if check should apply to package-private members. Type is boolean. Default value is true.
• Property applyToPrivate - Control if check should apply to private members. Type is boolean. Default value is true.
• Property applyToProtected - Control if check should apply to protected members. Type is boolean. Default value is true.
• Property applyToPublic - Control if check should apply to public members. Type is boolean. Default value is true.
• Property format - Sets the pattern to match valid identifiers. Type is java.util.regex.Pattern. Default value is "^[A-Z][a-zA-Z0-9]*$".
• Property tokens - tokens to check Type is java.lang.String[]. Validation type is tokenSet. Default value is: CLASS_DEF, INTERFACE_DEF, ENUM_DEF, ANNOTATION_DEF, RECORD_DEF.

Parent is com.puppycrawl.tools.checkstyle.TreeWalker

Violation Message Keys:

• name.invalidPattern

Since:

3.0

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	DEFAULT_PATTERN	Default pattern for type name.

Fields inherited from class com.puppycrawl.tools.checkstyle.checks.naming.AbstractNameCheck

MSG_INVALID_PATTERN

Constructor Summary

Constructors

Constructor	Description
TypeNameCheck()	Creates a new TypeNameCheck instance.

Method Summary

Modifier and Type	Method	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.

Methods inherited from class com.puppycrawl.tools.checkstyle.checks.naming.AbstractAccessControlNameCheck

mustCheckName, setApplyToPackage, setApplyToPrivate, setApplyToProtected, setApplyToPublic, shouldCheckInScope

Methods inherited from class com.puppycrawl.tools.checkstyle.checks.naming.AbstractNameCheck

setFormat, visitToken

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

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

DEFAULT_PATTERN

public static final String DEFAULT_PATTERN

Default pattern for type name.

See Also:

• Constant Field Values

Constructor Details

TypeNameCheck

public TypeNameCheck()

Creates a new TypeNameCheck instance.

Method Details

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