Prev Class | Next Class | Frames | No Frames |
Summary: Nested | Field | Method | Constr | Detail: Nested | Field | Method | Constr |
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.coding.InnerAssignmentCheck
public class InnerAssignmentCheck
extends Check
String s = Integer.toString(i = 2);
.
Rationale: With the exception of for
iterators, all assignments
should occur in their own toplevel statement to increase readability.
With inner assignments like the above it is difficult to see all places
where a variable is set.
By default the check will check the following assignment operators:
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="InnerAssignment"/>An example of how to configure the check for only
=
,
+=
, and -=
operators is:
<module name="InnerAssignment"> <tokens>ASSIGN, PLUS_ASSIGN, MINUS_ASSIGN</tokens> </module>
Method Summary | |
int[] | |
void |
|
Methods inherited from class com.puppycrawl.tools.checkstyle.api.Check | |
beginTree , destroy , finishTree , getAcceptableTokens , getClassLoader , getDefaultTokens , getFileContents , getLines , getRequiredTokens , getTabWidth , getTokenNames , init , leaveToken , log , log , setClassLoader , setFileContents , setMessages , setTabWidth , setTokens , visitToken |
Methods inherited from class com.puppycrawl.tools.checkstyle.api.AbstractViolationReporter | |
getMessageBundle , getSeverity , getSeverityLevel , log , log , 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 |
public int[] getDefaultTokens()
- Overrides:
- getDefaultTokens in interface Check
- See Also:
Check
Back to the Checkstyle Home Page |