com.puppycrawl.tools.checkstyle.checks.indentation
Class SwitchHandler

java.lang.Object
  extended by com.puppycrawl.tools.checkstyle.checks.indentation.ExpressionHandler
      extended by com.puppycrawl.tools.checkstyle.checks.indentation.BlockParentHandler
          extended by com.puppycrawl.tools.checkstyle.checks.indentation.SwitchHandler

public class SwitchHandler
extends BlockParentHandler

Handler for switch statements.

Author:
jrichard

Constructor Summary
SwitchHandler(IndentationCheck aIndentCheck, DetailAST aAst, ExpressionHandler aParent)
          Construct an instance of this handler with the given indentation check, abstract syntax tree, and parent handler.
 
Method Summary
 void checkIndentation()
          Check the indentation of the expression we are handling.
protected  DetailAST getLCurly()
          Get the left curly brace portion of the expression we are handling.
protected  DetailAST getListChild()
          Get the child element representing the list of statements.
protected  DetailAST getNonlistChild()
          Get the child element that is not a list of statements.
protected  DetailAST getRCurly()
          Get the right curly brace portion of the expression we are handling.
 
Methods inherited from class com.puppycrawl.tools.checkstyle.checks.indentation.BlockParentHandler
checkLCurly, checkRCurly, checkToplevelToken, childrenMayNest, getCheckedChildren, getChildrenExpectedLevel, getLParen, getRParen, getToplevelAST, hasCurlys, rcurlyMustStart, suggestedChildLevel, toplevelMustStartLine
 
Methods inherited from class com.puppycrawl.tools.checkstyle.checks.indentation.ExpressionHandler
checkChildren, checkExpressionSubtree, checkLinesIndent, checkLParen, checkModifiers, checkRParen, expandedTabsColumnNo, findSubtreeLines, getBasicOffset, getBraceAdjustement, getFirstLine, getIndentCheck, getLevel, getLevelImpl, getLineStart, getLineStart, getMainAst, getParent, logError, logError, shouldIncreaseIndent, startsLine
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SwitchHandler

public SwitchHandler(IndentationCheck aIndentCheck,
                     DetailAST aAst,
                     ExpressionHandler aParent)
Construct an instance of this handler with the given indentation check, abstract syntax tree, and parent handler.

Parameters:
aIndentCheck - the indentation check
aAst - the abstract syntax tree
aParent - the parent handler
Method Detail

getLCurly

protected DetailAST getLCurly()
Description copied from class: BlockParentHandler
Get the left curly brace portion of the expression we are handling.

Overrides:
getLCurly in class BlockParentHandler
Returns:
the left curly brace expression

getRCurly

protected DetailAST getRCurly()
Description copied from class: BlockParentHandler
Get the right curly brace portion of the expression we are handling.

Overrides:
getRCurly in class BlockParentHandler
Returns:
the right curly brace expression

getListChild

protected DetailAST getListChild()
Description copied from class: BlockParentHandler
Get the child element representing the list of statements.

Overrides:
getListChild in class BlockParentHandler
Returns:
the statement list child

getNonlistChild

protected DetailAST getNonlistChild()
Description copied from class: BlockParentHandler
Get the child element that is not a list of statements.

Overrides:
getNonlistChild in class BlockParentHandler
Returns:
the non-list child element

checkIndentation

public void checkIndentation()
Description copied from class: ExpressionHandler
Check the indentation of the expression we are handling.

Overrides:
checkIndentation in class BlockParentHandler


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