com.puppycrawl.tools.checkstyle.checks.whitespace
public class NoWhitespaceBeforeCheck extends Check
Checks that there is no whitespace before a token. More specifically, it checks that it is not preceded with whitespace, or (if linebreaks are allowed) all characters on the line before are whitespace. To allow linebreaks before a token, set property allowLineBreaks to true.
By default the check will check the following operators:
SEMI,
POST_DEC,
POST_INC.
DOT is also an acceptable token in a configuration
of this check.
An example of how to configure the check is:
<module name="NoWhitespaceBefore"/>
An example of how to configure the check to allow linebreaks before
a DOT token is:
<module name="NoWhitespaceBefore">
<property name="tokens" value="DOT"/>
<property name="allowLineBreaks" value="true"/>
</module>
Version: 1.0
| Method Summary | |
|---|---|
| int[] | getAcceptableTokens() |
| int[] | getDefaultTokens() |
| void | setAllowLineBreaks(boolean aAllowLineBreaks)
Control whether whitespace is flagged at linebreaks. |
| void | visitToken(DetailAST aAST) |
Parameters: aAllowLineBreaks whether whitespace should be flagged at linebreaks.