Package com.puppycrawl.tools.checkstyle.api

Examples of com.puppycrawl.tools.checkstyle.api.DetailAST

80
81
82
83
84
85
86
87
88
89
90
91
    }

    @Override
    public IndentLevel suggestedChildLevel(ExpressionHandler aChild)
    {
        final DetailAST assign = getMainAst();
        final DetailAST child = aChild.getMainAst();

        if (child == assign.getFirstChild()) {
            // left side of assignment should have the same
            // indentation as "assignment"
            return getLevel();
View Full Code Here
312
313
314
315
316
317
318
319
320
321
322
323
324
        case TokenTypes.LITERAL_DO :
        case TokenTypes.LITERAL_WHILE :
        case TokenTypes.LITERAL_IF :
        case TokenTypes.LITERAL_ELSE :
            //don't count if or loop conditions
            final DetailAST prevSibling = aAST.getPreviousSibling();
            countable = (prevSibling == null)
                || (TokenTypes.LPAREN != prevSibling.getType());
            break;
        default :
            countable = false;
            break;
        }
View Full Code Here
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
    @Override
    public void visitToken(DetailAST aAST)
    {
        if (aAST.getChildCount() == 0) {
            //empty for initializer. test pad before semi.
            final DetailAST semi = (DetailAST) aAST.getNextSibling();
            final int semiLineIdx = semi.getLineNo() - 1;
            final String line = getLines()[semiLineIdx];
            final int before = semi.getColumnNo() - 1;
            //don't check if semi at beginning of line
            if (!Utils.whitespaceBefore(before, line)) {
                final PadOption option = getAbstractOption();
                if ((PadOption.NOSPACE == option)
                    && (Character.isWhitespace(line.charAt(before))))
                {
                    log(semi.getLineNo(), before, "ws.preceded", ";");
                }
                else if ((PadOption.SPACE == option)
                         && !Character.isWhitespace(line.charAt(before)))
                {
                    log(semi.getLineNo(), before, "ws.notPreceded", ";");
                }
            }
        }
    }
View Full Code Here
176
177
178
179
180
181
182
183
184
185
186
     * @param aAST a given node.
     * @return whether we should check a given node.
     */
    private boolean shouldCheck(final DetailAST aAST)
    {
        final DetailAST mods = aAST.findFirstToken(TokenTypes.MODIFIERS);
        final Scope declaredScope = ScopeUtils.getScopeFromMods(mods);
        final Scope scope =
            ScopeUtils.inInterfaceOrAnnotationBlock(aAST)
                ? Scope.PUBLIC : declaredScope;
        final Scope surroundingScope = ScopeUtils.getSurroundingScope(aAST);
View Full Code Here
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
     * @return new instance.
     */
    ExpressionHandler createMethodCallHandler(IndentationCheck aIndentCheck,
        DetailAST aAst, ExpressionHandler aParent)
    {
        DetailAST ast = (DetailAST) aAst.getFirstChild();
        while ((ast != null) && (ast.getType() == TokenTypes.DOT)) {
            ast = (DetailAST) ast.getFirstChild();
        }
        if ((ast != null) && isHandledType(ast.getType())) {
            aParent = getHandler(aIndentCheck, ast, aParent);
            mCreatedHandlers.put(ast, aParent);
        }
        return new MethodCallHandler(aIndentCheck, aAst, aParent);
    }
View Full Code Here
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
    {
        if (aAST.getType() != TokenTypes.LITERAL_SUPER) {
            return false;
        }
        // dot operator?
        DetailAST parent = aAST.getParent();
        if ((parent == null) || (parent.getType() != TokenTypes.DOT)) {
            return false;
        }

        // same name of method
        AST sibling = aAST.getNextSibling();
        // ignore type parameters
        if ((sibling != null)
            && (sibling.getType() == TokenTypes.TYPE_ARGUMENTS))
        {
            sibling = sibling.getNextSibling();
        }
        if ((sibling == null) || (sibling.getType() != TokenTypes.IDENT)) {
            return false;
        }
        final String name = sibling.getText();
        if (!getMethodName().equals(name)) {
            return false;
        }

        // 0 parameters?
        final DetailAST args = (DetailAST) parent.getNextSibling();
        if ((args == null) || (args.getType() != TokenTypes.ELIST)) {
            return false;
        }
        if (args.getChildCount() != 0) {
            return false;
        }

        // in an overriding method for this check?
        while (parent != null) {
View Full Code Here
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
        //                 ^           ^
        //      ws reqd ---+           +--- whitespace NOT required
        //
        if (0 <= before) {
            // Detect if the first case
            final DetailAST parent = aAST.getParent();
            final DetailAST grandparent = parent.getParent();
            if ((TokenTypes.TYPE_PARAMETERS == parent.getType())
                && ((TokenTypes.CTOR_DEF == grandparent.getType())
                    || (TokenTypes.METHOD_DEF == grandparent.getType())))
            {
                // Require whitespace
                if (!Character.isWhitespace(line.charAt(before))) {
                    log(aAST.getLineNo(), before, "ws.notPreceded", "<");
                }
View Full Code Here
188
189
190
191
192
193
194
195
196
197
198
199
200
    {
        if (isOverridingMethod(aAST)) {
            final MethodNode methodNode =
                mMethodStack.removeLast();
            if (!methodNode.getCallsSuper()) {
                final DetailAST methodAST = methodNode.getMethod();
                final DetailAST nameAST =
                    methodAST.findFirstToken(TokenTypes.IDENT);
                log(nameAST.getLineNo(), nameAST.getColumnNo(),
                    "missing.super.call", nameAST.getText());
            }
        }
    }
View Full Code Here
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
    }

    @Override
    public void visitToken(DetailAST aAST)
    {
        DetailAST targetAST = aAST;
        if (targetAST.getType() == TokenTypes.TYPECAST) {
            targetAST = targetAST.findFirstToken(TokenTypes.RPAREN);
        }
        final String line = getLines()[aAST.getLineNo() - 1];
        final int after =
            targetAST.getColumnNo() + targetAST.getText().length();

        if ((after >= line.length())
            || Character.isWhitespace(line.charAt(after)))
        {
            boolean flag = !mAllowLineBreaks;
            for (int i = after + 1; !flag && (i < line.length()); i++) {
                if (!Character.isWhitespace(line.charAt(i))) {
                    flag = true;
                }
            }
            if (flag) {
                log(targetAST.getLineNo(), after,
                    "ws.followed", targetAST.getText());
            }
        }
    }
View Full Code Here
210
211
212
213
214
215
216
217
218
219
220
221
222
        if ((aAST.getType() != TokenTypes.METHOD_DEF)
            || ScopeUtils.inInterfaceOrAnnotationBlock(aAST))
        {
            return false;
        }
        final DetailAST nameAST = aAST.findFirstToken(TokenTypes.IDENT);
        final String name = nameAST.getText();
        if (!getMethodName().equals(name)) {
            return false;
        }
        final DetailAST params = aAST.findFirstToken(TokenTypes.PARAMETERS);
        return (params.getChildCount() == 0);
    }
View Full Code Here
TOP

Related Classes of com.puppycrawl.tools.checkstyle.api.DetailAST

  • antlr.collections.AST
  • com.github.sevntu.checkstyle.checks.annotation.ForbidAnnotationCheck
  • com.github.sevntu.checkstyle.checks.coding.AvoidNotShortCircuitOperatorsForBooleanCheck
  • com.github.sevntu.checkstyle.checks.coding.CustomDeclarationOrderCheck
  • com.github.sevntu.checkstyle.checks.coding.DiamondOperatorForVariableDefinitionCheck
  • com.github.sevntu.checkstyle.checks.coding.ForbidThrowAnonymousExceptionsCheck
  • com.github.sevntu.checkstyle.checks.coding.IllegalCatchExtendedCheck
  • com.github.sevntu.checkstyle.checks.coding.LogicConditionNeedOptimizationCheck
  • com.github.sevntu.checkstyle.checks.coding.MultipleVariableDeclarationsExtendedCheck
  • com.github.sevntu.checkstyle.checks.coding.NoNullForCollectionReturnCheck
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.