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com.puppycrawl.tools.checkstyle.checks.indentation

Class 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()
There is no list of statements child for this handler.
protected DetailAST
getNonlistChild()
There is no 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

checkIndentation, checkLCurly, checkRCurly, checkToplevelToken, childrenMayNest, getCheckedChildren, getChildrenExpectedLevel, getLCurly, getLParen, getListChild, getNonlistChild, getRCurly, getRParen, getToplevelAST, hasCurlys, rcurlyMustStart, suggestedChildLevel, toplevelMustStartLine

Methods inherited from class com.puppycrawl.tools.checkstyle.checks.indentation.ExpressionHandler

checkChildren, checkExpressionSubtree, checkIndentation, checkLParen, checkLinesIndent, checkModifiers, checkRParen, expandedTabsColumnNo, findSubtreeLines, getBasicOffset, getBraceAdjustement, getFirstLine, getIndentCheck, getLevel, getLevelImpl, getLineStart, getLineStart, getMainAst, getParent, logError, logError, shouldIncreaseIndent, startsLine, suggestedChildLevel

Constructor Details

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 Details

checkIndentation

public void checkIndentation()
Check the indentation of the expression we are handling.
Overrides:
checkIndentation in interface BlockParentHandler

getLCurly

protected DetailAST getLCurly()
Get the left curly brace portion of the expression we are handling.
Overrides:
getLCurly in interface BlockParentHandler
Returns:
the left curly brace expression

getListChild

protected DetailAST getListChild()
There is no list of statements child for this handler.
Overrides:
getListChild in interface BlockParentHandler
Returns:
null

getNonlistChild

protected DetailAST getNonlistChild()
There is no child element that is not a list of statements.
Overrides:
getNonlistChild in interface BlockParentHandler
Returns:
null

getRCurly

protected DetailAST getRCurly()
Get the right curly brace portion of the expression we are handling.
Overrides:
getRCurly in interface BlockParentHandler
Returns:
the right curly brace expression

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