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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.AbstractOptionCheck com.puppycrawl.tools.checkstyle.checks.whitespace.OperatorWrapCheck
Checks line wrapping for operators.
The policy to verify is specified using the OperatorWrapOption
class
and defaults to OperatorWrapOption.NL
.
By default the check will check the following operators:
BAND
,
BOR
,
BSR
,
BXOR
,
COLON
,
DIV
,
EQUAL
,
GE
,
GT
,
LAND
,
LE
,
LITERAL_INSTANCEOF
,
LOR
,
LT
,
MINUS
,
MOD
,
NOT_EQUAL
,
PLUS
,
QUESTION
,
SL
,
SR
,
STAR
.
Other acceptable tokens are
ASSIGN
,
BAND_ASSIGN
,
BOR_ASSIGN
,
BSR_ASSIGN
,
BXOR_ASSIGN
,
DIV_ASSIGN
,
MINUS_ASSIGN
,
MOD_ASSIGN
,
PLUS_ASSIGN
,
SL_ASSIGN
,
SR_ASSIGN
,
STAR_ASSIGN
.
An example of how to configure the check is:
<module name="OperatorWrap"/>
An example of how to configure the check for assignment operators at the end of a line is:
<module name="OperatorWrap"> <property name="tokens" value="ASSIGN,DIV_ASSIGN,PLUS_ASSIGN,MINUS_ASSIGN,STAR_ASSIGN,MOD_ASSIGN,SR_ASSIGN,BSR_ASSIGN,SL_ASSIGN,BXOR_ASSIGN,BOR_ASSIGN,BAND_ASSIGN"/> <property name="option" value="eol"/> </module>
Constructor Summary | |
OperatorWrapCheck()
Sets the operator wrap option to new line. |
Method Summary | |
int[] |
getAcceptableTokens()
The configurable token set. |
int[] |
getDefaultTokens()
Returns the default token a check is interested in. |
void |
visitToken(DetailAST aAST)
Called to process a token. |
Methods inherited from class com.puppycrawl.tools.checkstyle.checks.AbstractOptionCheck |
getAbstractOption, setOption |
Methods inherited from class com.puppycrawl.tools.checkstyle.api.Check |
beginTree, destroy, finishTree, 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 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 |
Constructor Detail |
public OperatorWrapCheck()
Method Detail |
public int[] getDefaultTokens()
Check
getDefaultTokens
in class Check
Check
public int[] getAcceptableTokens()
Check
getAcceptableTokens
in class Check
Check
public void visitToken(DetailAST aAST)
Check
visitToken
in class Check
aAST
- the token to processCheck
|
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