com.puppycrawl.tools.checkstyle.checks.indentation
Class AssignHandler

java.lang.Object
  com.puppycrawl.tools.checkstyle.checks.indentation.ExpressionHandler
      com.puppycrawl.tools.checkstyle.checks.indentation.BlockParentHandler
          com.puppycrawl.tools.checkstyle.checks.indentation.AssignHandler

public class AssignHandler

extends BlockParentHandler

Handler for assignements.

Author:

o_sukhodolsky

Constructor Summary

AssignHandler(IndentationCheck aIndentCheck, DetailAST aAst, 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 boolean	shouldIncreaseIndent()
IndentLevel	suggestedChildLevel(ExpressionHandler aChild) Indentation level suggested for a child element. Children don't have to respect this, but most do.

Methods inherited from class com.puppycrawl.tools.checkstyle.checks.indentation.BlockParentHandler

checkLCurly, checkLParen, checkRCurly, checkRParen, checkToplevelToken, childrenMayNest, getChildrenExpectedLevel, getLCurly, getListChild, getLParen, getNonlistChild, getRCurly, getRParen, getToplevelAST, hasCurlys, rcurlyMustStart, toplevelMustStartLine

Methods inherited from class com.puppycrawl.tools.checkstyle.checks.indentation.ExpressionHandler

checkChildren, checkExpressionSubtree, checkLinesIndent, checkModifiers, expandedTabsColumnNo, findSubtreeLines, getBasicOffset, getBraceAdjustement, getFirstLine, getIndentCheck, getLevel, getLevelImpl, getLineStart, getLineStart, getMainAst, getParent, logError, logError, startsLine

Methods inherited from class java.lang.Object

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

Constructor Detail

AssignHandler

public AssignHandler(IndentationCheck aIndentCheck,
                     DetailAST aAst,
                     ExpressionHandler aParent)

Construct an instance of this handler with the given indentation check, abstract syntax tree, and parent handler.

Parameters:

aIndentCheck - the indentation check

aAst - the abstract syntax tree

aParent - the parent handler

Method Detail

checkIndentation

public void checkIndentation()

Check the indentation of the expression we are handling.

Overrides:

checkIndentation in class BlockParentHandler

shouldIncreaseIndent

protected boolean shouldIncreaseIndent()

Overrides:

shouldIncreaseIndent in class ExpressionHandler

Returns:

true if indentation should be increased after fisrt line in checkLinesIndent() false otherwise

suggestedChildLevel

public IndentLevel suggestedChildLevel(ExpressionHandler aChild)

Indentation level suggested for a child element. Children don't have to respect this, but most do.

Overrides:

suggestedChildLevel in class ExpressionHandler

Parameters:

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

Returns:

suggested indentation for child