public class MethodDefHandler extends BlockParentHandler
Constructor and Description |
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MethodDefHandler(IndentationCheck indentCheck,
DetailAST ast,
AbstractExpressionHandler parent)
Construct an instance of this handler with the given indentation check,
abstract syntax tree, and parent handler.
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Modifier and Type | Method and Description |
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void |
checkIndentation()
Check the indentation of the expression we are handling.
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protected void |
checkModifiers()
Check the indentation level of modifiers.
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private void |
checkThrows()
Check the indentation level of the throws clause.
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private static java.lang.String |
getHandlerName(DetailAST ast)
Creates a handler name for this class according to ast type.
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private int |
getMethodDefLineStart(DetailAST mainAst)
Gets the start line of the method, excluding any annotations.
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private static DetailAST |
getMethodDefParamRightParen(DetailAST methodDefAst)
Returns right parenthesis of method definition parameter list.
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protected DetailAST |
getTopLevelAst()
Get the top level expression being managed by this handler.
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canChildrenBeNested, checkLeftCurly, checkRightCurly, checkTopLevelToken, curlyIndent, getCheckedChildren, getChildrenExpectedIndent, getLeftCurly, getLeftParen, getListChild, getNonListChild, getRightCurly, getRightParen, getSuggestedChildIndent, hasCurlies, hasLabelBefore, shouldTopLevelStartLine
areOnSameLine, checkChildren, checkExpressionSubtree, checkLeftParen, checkRightParen, checkWrappingIndentation, checkWrappingIndentation, expandedTabsColumnNo, findSubtreeLines, getBasicOffset, getBraceAdjustment, getFirstLine, getFirstToken, getIndent, getIndentCheck, getIndentImpl, getLineStart, getLineStart, getMainAst, getParent, isOnStartOfLine, logError, logError, shouldIncreaseIndent
public MethodDefHandler(IndentationCheck indentCheck, DetailAST ast, AbstractExpressionHandler parent)
indentCheck
- the indentation checkast
- the abstract syntax treeparent
- the parent handlerprotected DetailAST getTopLevelAst()
BlockParentHandler
getTopLevelAst
in class BlockParentHandler
protected void checkModifiers()
AbstractExpressionHandler
checkModifiers
in class AbstractExpressionHandler
private void checkThrows()
private int getMethodDefLineStart(DetailAST mainAst)
TokenTypes.METHOD_DEF
may not always be the start as seen in
https://github.com/checkstyle/checkstyle/issues/3145.mainAst
- The method definition ast.public void checkIndentation()
AbstractExpressionHandler
checkIndentation
in class BlockParentHandler
private static DetailAST getMethodDefParamRightParen(DetailAST methodDefAst)
methodDefAst
- method definition ast node(TokenTypes.LITERAL_IF)private static java.lang.String getHandlerName(DetailAST ast)
ast
- the abstract syntax tree.