Class SwitchHandler
- java.lang.Object
-
- com.puppycrawl.tools.checkstyle.checks.indentation.AbstractExpressionHandler
-
- com.puppycrawl.tools.checkstyle.checks.indentation.BlockParentHandler
-
- com.puppycrawl.tools.checkstyle.checks.indentation.SwitchHandler
-
public class SwitchHandler extends BlockParentHandler
Handler for switch statements.
-
-
Constructor Summary
Constructors Constructor Description SwitchHandler(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
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
checkIndentation()
Check the indentation of the expression we are handling.private void
checkSwitchExpr()
Check the indentation of the switch expression.protected DetailAST
getLeftCurly()
Get the left curly brace portion of the expression we are handling.protected DetailAST
getListChild()
Get the child element representing the list of statements.protected DetailAST
getNonListChild()
Get the child element that is not a list of statements.protected DetailAST
getRightCurly()
Get the right curly brace portion of the expression we are handling.-
Methods inherited from class com.puppycrawl.tools.checkstyle.checks.indentation.BlockParentHandler
canChildrenBeNested, checkTopLevelToken, curlyIndent, getCheckedChildren, getChildrenExpectedIndent, getSuggestedChildIndent, getTopLevelAst
-
Methods inherited from class com.puppycrawl.tools.checkstyle.checks.indentation.AbstractExpressionHandler
checkChildren, checkExpressionSubtree, checkLeftParen, checkModifiers, checkRightParen, checkWrappingIndentation, checkWrappingIndentation, expandedTabsColumnNo, findSubtreeAst, getBasicOffset, getBraceAdjustment, getFirstAstNode, getFirstLine, getFirstToken, getIndent, getIndentCheck, getIndentImpl, getLineStart, getLineStart, getMainAst, getParent, isOnStartOfLine, logError, logError, shouldIncreaseIndent
-
-
-
-
Constructor Detail
-
SwitchHandler
public SwitchHandler(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 checkast
- the abstract syntax treeparent
- the parent handler
-
-
Method Detail
-
getLeftCurly
protected DetailAST getLeftCurly()
Description copied from class:BlockParentHandler
Get the left curly brace portion of the expression we are handling.- Overrides:
getLeftCurly
in classBlockParentHandler
- Returns:
- the left curly brace expression
-
getRightCurly
protected DetailAST getRightCurly()
Description copied from class:BlockParentHandler
Get the right curly brace portion of the expression we are handling.- Overrides:
getRightCurly
in classBlockParentHandler
- Returns:
- the right curly brace expression
-
getListChild
protected DetailAST getListChild()
Description copied from class:BlockParentHandler
Get the child element representing the list of statements.- Overrides:
getListChild
in classBlockParentHandler
- Returns:
- the statement list child
-
getNonListChild
protected DetailAST getNonListChild()
Description copied from class:BlockParentHandler
Get the child element that is not a list of statements.- Overrides:
getNonListChild
in classBlockParentHandler
- Returns:
- the non-list child element
-
checkSwitchExpr
private void checkSwitchExpr()
Check the indentation of the switch expression.
-
checkIndentation
public void checkIndentation()
Description copied from class:AbstractExpressionHandler
Check the indentation of the expression we are handling.- Overrides:
checkIndentation
in classBlockParentHandler
-
-