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
void	checkIndentation() Check the indentation of the expression we are handling.
protected IndentLevel	getLevelImpl() Compute the indentation amount for this handler.
IndentLevel	suggestedChildLevel(ExpressionHandler aChild) Indentation level suggested for a child element.

Constructor Detail

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

public void checkIndentation()

Check the indentation of the expression we are handling.

protected IndentLevel getLevelImpl()

Compute the indentation amount for this handler.

Returns: the expected indentation amount

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