com.puppycrawl.tools.checkstyle.checks.naming
Class ConstantNameCheck
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.AbstractFormatCheck
com.puppycrawl.tools.checkstyle.checks.naming.AbstractNameCheck
com.puppycrawl.tools.checkstyle.checks.naming.ConstantNameCheck
- All Implemented Interfaces:
- Configurable, Contextualizable
- public class ConstantNameCheck
- extends AbstractNameCheck
Checks that constant names conform to a format specified
by the format property.
A constant is a static and final
field or an interface field, except serialVersionUID.
The format is a regular expression and defaults to
^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$.
An example of how to configure the check is:
<module name="ConstantName"/>
An example of how to configure the check for names that are only upper case
letters and digits is:
<module name="ConstantName">
<property name="format" value="^[A-Z][A-Z0-9]*$"/>
</module>
- Version:
- 1.0
- Author:
- Rick Giles
Method Summary |
int[] |
getDefaultTokens()
Returns the default token a check is interested in. |
protected boolean |
mustCheckName(DetailAST aAST)
Decides whether the name of an AST should be checked against
the format regexp. |
Methods inherited from class com.puppycrawl.tools.checkstyle.api.Check |
beginTree, destroy, finishTree, getAcceptableTokens, getClassLoader, getFileContents, getLines, getRequiredTokens, getTabWidth, getTokenNames, init, leaveToken, log, log, setClassLoader, setFileContents, setMessages, setTabWidth, setTokens |
Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter |
getMessageBundle, getSeverity, getSeverityLevel, log, log, log, log, log, log, log, log, log, setSeverity |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ConstantNameCheck
public ConstantNameCheck()
- Creates a new
ConstantNameCheck
instance.
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:
Check
mustCheckName
protected final boolean mustCheckName(DetailAST aAST)
- Description copied from class:
AbstractNameCheck
- Decides whether the name of an AST should be checked against
the format regexp.
- Overrides:
mustCheckName
in class AbstractNameCheck
- Parameters:
aAST
- the AST to check.
- Returns:
- true if the IDENT subnode of aAST should be checked against
the format regexp.
- See Also:
AbstractNameCheck