public class FinalClassCheck extends Check
Checks that class which has only private ctors
is declared as final. Doesn't check for classes nested in interfaces
or annotations, as they are always final
there.
An example of how to configure the check is:
<module name="FinalClass"/>
Modifier and Type | Field and Description |
---|---|
static String |
MSG_KEY
A key is pointing to the warning message text in "messages.properties"
file.
|
Constructor and Description |
---|
FinalClassCheck() |
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 |
leaveToken(DetailAST ast)
Called after all the child nodes have been process.
|
void |
visitToken(DetailAST ast)
Called to process a token.
|
beginTree, destroy, finishTree, getClassLoader, getFileContents, getLine, getLines, getTabWidth, getTokenNames, init, isCommentNodesRequired, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens
getCustomMessages, getId, getMessageBundle, getSeverity, getSeverityLevel, log, setId, setSeverity
configure, contextualize, finishLocalSetup, getConfiguration, setupChild
public static final String MSG_KEY
public int[] getDefaultTokens()
Check
getDefaultTokens
in class Check
TokenTypes
public int[] getAcceptableTokens()
Check
getAcceptableTokens
in class Check
TokenTypes
public int[] getRequiredTokens()
Check
getRequiredTokens
in class Check
TokenTypes
public void visitToken(DetailAST ast)
Check
visitToken
in class Check
ast
- the token to processpublic void leaveToken(DetailAST ast)
Check
leaveToken
in class Check
ast
- the token leavingCopyright © 2001–2022. All rights reserved.