com.puppycrawl.tools.checkstyle.checks.indentation

Class SwitchHandler

java.lang.Object

com.puppycrawl.tools.checkstyle.checks.indentation.ExpressionHandler

com.puppycrawl.tools.checkstyle.checks.indentation.BlockParentHandler

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

public class SwitchHandler
extends BlockParentHandler

Handler for switch statements.

Author:

jrichard

Constructor Summary

Constructors

Constructor and Description
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

Methods

Modifier and Type	Method and Description
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

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()

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()

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()

There is no list of statements child for this handler.

Overrides:

getListChild in class BlockParentHandler

Returns:

null

getNonlistChild

protected DetailAST getNonlistChild()

There is no child element that is not a list of statements.

Overrides:

getNonlistChild in class BlockParentHandler

Returns:

null

checkIndentation

public void checkIndentation()

Check the indentation of the expression we are handling.

Overrides:

checkIndentation in class BlockParentHandler