com.puppycrawl.tools.checkstyle.checks.indentation

Class LineWrappingHandler

java.lang.Object

com.puppycrawl.tools.checkstyle.checks.indentation.LineWrappingHandler

Direct Known Subclasses:

MethodCallLineWrapHandler

public class LineWrappingHandler
extends Object

This class checks line-wrapping into definitions and expressions. The line-wrapping indentation should be not less then value of the lineWrappingIndentation parameter.

Author:

maxvetrenko

Constructor Summary

Constructors

Constructor and Description
LineWrappingHandler(IndentationCheck instance, DetailAST firstNode, DetailAST lastNode) Sets values of class field, finds last node and calculates indentation level.

Method Summary

Modifier and Type	Method and Description
void	checkIndentation() Checks line wrapping into expressions and definitions.
protected int	getCurrentIndentation()
protected DetailAST	getFirstNode() Getter for firstNode field
protected int	getIndentLevel() Getter for indentLevel field
protected DetailAST	getLastNode() Getter for lastNode field

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LineWrappingHandler

public LineWrappingHandler(IndentationCheck instance,
                           DetailAST firstNode,
                           DetailAST lastNode)

Sets values of class field, finds last node and calculates indentation level.

Parameters:

instance - instance of IndentationCheck.

firstNode - root node for current expression.

lastNode - last node for current expression.

Method Detail

getCurrentIndentation

protected int getCurrentIndentation()

Returns:

correct indentation for current expression.

getFirstNode

protected final DetailAST getFirstNode()

Getter for firstNode field

Returns:

firstNode field

getLastNode

protected final DetailAST getLastNode()

Getter for lastNode field

Returns:

lastNode field

getIndentLevel

protected final int getIndentLevel()

Getter for indentLevel field

Returns:

indentLevel field

checkIndentation

public void checkIndentation()

Checks line wrapping into expressions and definitions.