com.puppycrawl.tools.checkstyle.checks.indentation

Class MethodCallHandler

java.lang.Object

com.puppycrawl.tools.checkstyle.checks.indentation.AbstractExpressionHandler

com.puppycrawl.tools.checkstyle.checks.indentation.MethodCallHandler

public class MethodCallHandler
extends AbstractExpressionHandler

Handler for method calls.

Author:

jrichard

Field Summary

Fields inherited from class com.puppycrawl.tools.checkstyle.checks.indentation.AbstractExpressionHandler

MSG_CHILD_ERROR, MSG_CHILD_ERROR_MULTI, MSG_ERROR, MSG_ERROR_MULTI

Constructor Summary

Constructors

Constructor and Description
MethodCallHandler(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

Modifier and Type	Method and Description
void	checkIndentation() Check the indentation of the expression we are handling.
protected IndentLevel	getLevelImpl() Compute the indentation amount for this handler.
protected boolean	shouldIncreaseIndent() Checks that indentation should be increased after first line in checkLinesIndent().
IndentLevel	suggestedChildLevel(AbstractExpressionHandler child) Indentation level suggested for a child element.

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

checkChildren, checkExpressionSubtree, checkLinesIndent, checkLParen, checkModifiers, checkRParen, expandedTabsColumnNo, findSubtreeLines, getBasicOffset, getBraceAdjustment, getFirstLine, getIndentCheck, getLevel, 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

MethodCallHandler

public MethodCallHandler(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 check

ast - the abstract syntax tree

parent - the parent handler

Method Detail

getLevelImpl

protected IndentLevel getLevelImpl()

Description copied from class: AbstractExpressionHandler

Compute the indentation amount for this handler.

Overrides:

getLevelImpl in class AbstractExpressionHandler

Returns:

the expected indentation amount

suggestedChildLevel

public IndentLevel suggestedChildLevel(AbstractExpressionHandler child)

Description copied from class: AbstractExpressionHandler

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

Overrides:

suggestedChildLevel in class AbstractExpressionHandler

Parameters:

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

Returns:

suggested indentation for child

checkIndentation

public void checkIndentation()

Description copied from class: AbstractExpressionHandler

Check the indentation of the expression we are handling.

Specified by:

checkIndentation in class AbstractExpressionHandler

shouldIncreaseIndent

protected boolean shouldIncreaseIndent()

Description copied from class: AbstractExpressionHandler

Checks that indentation should be increased after first line in checkLinesIndent().

Overrides:

shouldIncreaseIndent in class AbstractExpressionHandler

Returns:

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