com.puppycrawl.tools.checkstyle.checks.indentation

Class CaseHandler

public class CaseHandler extends ExpressionHandler

Handler for case statements.

Author: jrichard

Constructor Summary
CaseHandler(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
voidcheckIndentation()
Check the indentation of the expression we are handling.
protected IndentLevelgetLevelImpl()
Compute the indentation amount for this handler.
IndentLevelsuggestedChildLevel(ExpressionHandler aChild)
Indentation level suggested for a child element.

Constructor Detail

CaseHandler

public CaseHandler(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 Detail

checkIndentation

public void checkIndentation()
Check the indentation of the expression we are handling.

getLevelImpl

protected IndentLevel getLevelImpl()
Compute the indentation amount for this handler.

Returns: the expected indentation amount

suggestedChildLevel

public IndentLevel suggestedChildLevel(ExpressionHandler aChild)
Indentation level suggested for a child element. Children don't have to respect this, but most do.

Parameters: aChild child AST (so suggestion level can differ based on child type)

Returns: suggested indentation for child