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com.puppycrawl.tools.checkstyle.checks.indentation

Class LabelHandler

public class LabelHandler
extends ExpressionHandler
Handler for labels.
Author:
jrichard

Constructor Summary

LabelHandler(IndentationCheck aIndentCheck, DetailAST aExpr, 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 IndentLevel
getLevelImpl()
Compute the indentation amount for this handler.

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

LabelHandler

public LabelHandler(IndentationCheck aIndentCheck,
                    DetailAST aExpr,
                    ExpressionHandler aParent)
Construct an instance of this handler with the given indentation check, abstract syntax tree, and parent handler.
Parameters:
aIndentCheck - the indentation check
aExpr - 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 ExpressionHandler

getLevelImpl

protected IndentLevel getLevelImpl()
Compute the indentation amount for this handler.
Overrides:
getLevelImpl in interface ExpressionHandler
Returns:
the expected indentation amount

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