com.puppycrawl.tools.checkstyle.checks.coding

Class InnerAssignmentCheck

Implemented Interfaces:
Configurable, Contextualizable

public class InnerAssignmentCheck
extends Check

Checks for assignments in subexpressions, such as in 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.

Author:
lkuehne

Method Summary

int[]
getDefaultTokens()
void
visitToken(DetailAST aAST)

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

getId, getMessageBundle, getSeverity, getSeverityLevel, log, log, log, log, log, log, log, log, log, log, log, setId, setSeverity

Methods inherited from class com.puppycrawl.tools.checkstyle.api.AutomaticBean

configure, contextualize, finishLocalSetup, getConfiguration, setupChild

Method Details

getDefaultTokens

public int[] getDefaultTokens()
Overrides:
getDefaultTokens in interface Check

visitToken

public void visitToken(DetailAST aAST)
Overrides:
visitToken in interface Check