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package com.puppycrawl.tools.checkstyle.checks.indentation; |
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import com.puppycrawl.tools.checkstyle.api.DetailAST; |
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import com.puppycrawl.tools.checkstyle.api.TokenTypes; |
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public class MethodDefHandler extends BlockParentHandler |
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{ |
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public MethodDefHandler(IndentationCheck aIndentCheck, |
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DetailAST aAst, ExpressionHandler aParent) |
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{ |
43 | 136 | super(aIndentCheck, (aAst.getType() == TokenTypes.CTOR_DEF) |
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? "ctor def" : "method def", aAst, aParent); |
45 | 136 | } |
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@Override |
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protected DetailAST getToplevelAST() |
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{ |
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51 | 131 | return null; |
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} |
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private void checkIdent() |
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{ |
59 | 136 | final DetailAST ident = getMainAst().findFirstToken(TokenTypes.IDENT); |
60 | 136 | final int columnNo = expandedTabsColumnNo(ident); |
61 | 136 | if (startsLine(ident) && !getLevel().accept(columnNo)) { |
62 | 1 | logError(ident, "", columnNo); |
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} |
64 | 136 | } |
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private void checkThrows() |
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{ |
71 | 136 | final DetailAST throwsAst = |
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getMainAst().findFirstToken(TokenTypes.LITERAL_THROWS); |
73 | 136 | if (throwsAst == null) { |
74 | 131 | return; |
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} |
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77 | 5 | final int columnNo = expandedTabsColumnNo(throwsAst); |
78 | 5 | final IndentLevel expectedColumnNo = |
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new IndentLevel(getLevel(), getIndentCheck().getThrowsIndent()); |
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81 | 5 | if (startsLine(throwsAst) |
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&& !expectedColumnNo.accept(columnNo)) |
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{ |
84 | 2 | logError(throwsAst, "throws", columnNo, expectedColumnNo); |
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} |
86 | 5 | } |
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private void checkType() |
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{ |
93 | 100 | final DetailAST type = getMainAst().findFirstToken(TokenTypes.TYPE); |
94 | 100 | final DetailAST ident = ExpressionHandler.getFirstToken(type); |
95 | 100 | final int columnNo = expandedTabsColumnNo(ident); |
96 | 100 | if (startsLine(ident) && !getLevel().accept(columnNo)) { |
97 | 3 | logError(ident, "return type", columnNo); |
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} |
99 | 100 | } |
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private void checkParameters() |
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{ |
106 | 136 | final DetailAST params = |
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getMainAst().findFirstToken(TokenTypes.PARAMETERS); |
108 | 136 | checkExpressionSubtree(params, getLevel(), false, false); |
109 | 136 | } |
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@Override |
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public void checkIndentation() |
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{ |
114 | 136 | checkModifiers(); |
115 | 136 | checkIdent(); |
116 | 136 | checkThrows(); |
117 | 136 | if (getMainAst().getType() != TokenTypes.CTOR_DEF) { |
118 | 100 | checkType(); |
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} |
120 | 136 | checkParameters(); |
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122 | 136 | if (getLCurly() == null) { |
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124 | 5 | return; |
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} |
126 | 131 | super.checkIndentation(); |
127 | 131 | } |
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} |