com.puppycrawl.tools.checkstyle.checks.indentation

Class ElseHandler

java.lang.Object

com.puppycrawl.tools.checkstyle.checks.indentation.AbstractExpressionHandler

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

com.puppycrawl.tools.checkstyle.checks.indentation.ElseHandler

public class ElseHandler
extends BlockParentHandler

Handler for else blocks.

Author:

jrichard

Field Summary

Fields inherited from class com.puppycrawl.tools.checkstyle.checks.indentation.AbstractExpressionHandler

MSG_CHILD_ERROR, MSG_CHILD_ERROR_MULTI, MSG_ERROR, MSG_ERROR_MULTI

Constructor Summary

Constructors

Constructor and Description
ElseHandler(IndentationCheck indentCheck, DetailAST ast, AbstractExpressionHandler parent) Construct an instance of this handler with the given indentation check, abstract syntax tree, and parent handler.

Method Summary

Modifier and Type	Method and Description
protected void	checkTopLevelToken() Check the indent of the top level token.
protected DetailAST	getNonListChild() Get the child element that is not a list of statements.

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

canChildrenBeNested, checkIndentation, checkLCurly, checkRCurly, curlyLevel, getCheckedChildren, getChildrenExpectedLevel, getLCurly, getListChild, getLParen, getRCurly, getRParen, getTopLevelAst, hasCurlies, hasLabelBefore, shouldStartWithRCurly, shouldTopLevelStartLine, suggestedChildLevel

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

checkChildren, checkExpressionSubtree, checkLinesIndent, checkLParen, checkModifiers, checkRParen, expandedTabsColumnNo, findSubtreeLines, getBasicOffset, getBraceAdjustment, 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

ElseHandler

public ElseHandler(IndentationCheck indentCheck,
                   DetailAST ast,
                   AbstractExpressionHandler parent)

Construct an instance of this handler with the given indentation check, abstract syntax tree, and parent handler.

Parameters:

indentCheck - the indentation check

ast - the abstract syntax tree

parent - the parent handler

Method Detail

checkTopLevelToken

protected void checkTopLevelToken()

Description copied from class: BlockParentHandler

Check the indent of the top level token.

Overrides:

checkTopLevelToken in class BlockParentHandler

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