Java 类com.sun.source.tree.Tree.Kind 实例源码

项目：incubator-netbeans 文件：LoggerStringConcat.java

private static ErrorDescription compute(HintContext ctx, String methodName) {
    TreePath message = ctx.getVariables().get("$message");
    List<List<TreePath>> sorted = Utilities.splitStringConcatenationToElements(ctx.getInfo(), message);

    if (sorted.size() <= 1) {
        return null;
    }

    //check for erroneous trees:
    for (List<TreePath> tps : sorted)
        for (TreePath tp : tps)
            if (tp.getLeaf().getKind() == Kind.ERRONEOUS) return null;

    FixImpl fix = new FixImpl(NbBundle.getMessage(LoggerStringConcat.class, "MSG_LoggerStringConcat_fix"), methodName, TreePathHandle.create(ctx.getPath(), ctx.getInfo()), TreePathHandle.create(message, ctx.getInfo()));

    return ErrorDescriptionFactory.forTree(ctx, message, NbBundle.getMessage(LoggerStringConcat.class, "MSG_LoggerStringConcat"), fix.toEditorFix());
}

项目：incubator-netbeans 文件：UnusedImports.java

private void typeUsed(Element decl, TreePath expr, boolean methodInvocation) {
    if (decl != null && (expr == null || expr.getLeaf().getKind() == Kind.IDENTIFIER || expr.getLeaf().getKind() == Kind.PARAMETERIZED_TYPE)) {
        if (!isErroneous(decl)) {
            ImportTree imp = element2Import.get(decl);

            if (imp != null) {
                addUsage(imp);
                if (isStar(imp)) {
                    //TODO: explain
                    handleUnresolvableImports(decl, methodInvocation, false);
                }
            }
        } else {
            handleUnresolvableImports(decl, methodInvocation, true);

            for (Entry<Element, ImportTree> e : element2Import.entrySet()) {
                if (importedBySingleImport.contains(e.getKey())) continue;

                if (e.getKey().getSimpleName().equals(decl.getSimpleName())) {
                    import2Highlight.remove(e.getValue());
                }
            }
        }
    }
}

项目：incubator-netbeans 文件：EmptyStatements.java

@Hint(displayName = "#LBL_Empty_BLOCK", description = "#DSC_Empty_BLOCK", category = "empty", hintKind = Hint.Kind.INSPECTION, severity = Severity.VERIFIER, suppressWarnings = SUPPRESS_WARNINGS_KEY, id = "EmptyStatements_BLOCK")
@TriggerTreeKind(Tree.Kind.EMPTY_STATEMENT)
@NbBundle.Messages({"ERR_EmptyBLOCK=Remove semicolon"})
public static ErrorDescription forBLOCK(HintContext ctx) {

    Tree parent = ctx.getPath().getParentPath().getLeaf();
    if (!EnumSet.of(Kind.BLOCK).contains(parent.getKind())) {
        return null;
}

    final List<Fix> fixes = new ArrayList<>();
    fixes.add(FixFactory.createSuppressWarningsFix(ctx.getInfo(), ctx.getPath(), SUPPRESS_WARNINGS_KEY));
    fixes.add(JavaFixUtilities.removeFromParent(ctx, Bundle.ERR_EmptyBLOCK(), ctx.getPath()));

    return createErrorDescription(ctx, ctx.getPath().getLeaf(), fixes, Kind.BLOCK);
}

项目：incubator-netbeans 文件：ElementOverlay.java

private String fqnFor(Tree t) {
    Element el = ASTService.getElementImpl(t);

    if (el != null) {
        if (el.getKind().isClass() || el.getKind().isInterface() || el.getKind() == ElementKind.PACKAGE) {
            return ((QualifiedNameable) el).getQualifiedName().toString();
        } else {
            Logger.getLogger(ElementOverlay.class.getName()).log(Level.SEVERE, "Not a QualifiedNameable: {0}", el);
            return null;
        }
    } else if (t instanceof QualIdentTree) {
        return ((QualIdentTree) t).getFQN();
    } else if (t.getKind() == Kind.PARAMETERIZED_TYPE) {
        return fqnFor(((ParameterizedTypeTree) t).getType());
    } else {
        Logger.getLogger(ElementOverlay.class.getName()).log(Level.FINE, "No element and no QualIdent");
        return null;
    }
}

项目：incubator-netbeans 文件：CasualDiff.java

protected int diffDoLoop(JCDoWhileLoop oldT, JCDoWhileLoop newT, int[] bounds) {
    int localPointer = bounds[0];

    int[] bodyBounds = new int[] { localPointer, endPos(oldT.body) };
    int oldIndent = newT.body.hasTag(Tag.BLOCK) ? -1 : printer.indent();
    localPointer = diffTree(oldT.body, newT.body, bodyBounds, oldT.getKind());
    if (!newT.body.hasTag(Tag.BLOCK))
        printer.undent(oldIndent);
    int[] condBounds = getBounds(oldT.cond);
    if (oldT.body.getKind() != Kind.BLOCK && newT.body.getKind() == Kind.BLOCK) {
        moveBackToToken(tokenSequence, condBounds[0], JavaTokenId.WHILE);
        localPointer = tokenSequence.offset();
    } else {
        copyTo(localPointer, condBounds[0]);
        localPointer = diffTree(oldT.cond, newT.cond, condBounds);
    }
    copyTo(localPointer, bounds[1]);

    return bounds[1];
}

项目：OpenJSharp 文件：TypeTag.java

public Kind getKindLiteral() {
    switch (this) {
    case INT:
        return Kind.INT_LITERAL;
    case LONG:
        return Kind.LONG_LITERAL;
    case FLOAT:
        return Kind.FLOAT_LITERAL;
    case DOUBLE:
        return Kind.DOUBLE_LITERAL;
    case BOOLEAN:
        return Kind.BOOLEAN_LITERAL;
    case CHAR:
        return Kind.CHAR_LITERAL;
    case CLASS:
        return Kind.STRING_LITERAL;
    case BOT:
        return Kind.NULL_LITERAL;
    default:
        throw new AssertionError("unknown literal kind " + this);
    }
}

项目：incubator-netbeans 文件：RemoveUselessCast.java

@Override
protected void performRewrite(TransformationContext ctx) {
    WorkingCopy wc = ctx.getWorkingCopy();
    TreePath path = ctx.getPath();
    TypeCastTree tct = (TypeCastTree) path.getLeaf();
    ExpressionTree expression = tct.getExpression();

    while (expression.getKind() == Kind.PARENTHESIZED
           && !JavaFixUtilities.requiresParenthesis(((ParenthesizedTree) expression).getExpression(), tct, path.getParentPath().getLeaf())) {
        expression = ((ParenthesizedTree) expression).getExpression();
    }

    while (path.getParentPath().getLeaf().getKind() == Kind.PARENTHESIZED
           && !JavaFixUtilities.requiresParenthesis(expression, path.getLeaf(), path.getParentPath().getParentPath().getLeaf())) {
        path = path.getParentPath();
    }

    wc.rewrite(path.getLeaf(), expression);
}

项目：incubator-netbeans 文件：ImplementAllAbstractMethods.java

protected boolean generateClassBody(TreePath p) throws Exception {
    Element e = copy.getTrees().getElement(p);
    boolean isUsableElement = e != null && (e.getKind().isClass() || e.getKind().isInterface());
    if (isUsableElement) {
        return true;
    }
    if (e.getKind() == ElementKind.ENUM_CONSTANT) {
        VariableTree var = (VariableTree) p.getLeaf();
        if (var.getInitializer() != null && var.getInitializer().getKind() == Kind.NEW_CLASS) {
            NewClassTree nct = (NewClassTree) var.getInitializer();
            if (nct.getClassBody() != null) {
                return true;
            }
        }
    }
    return !generateClassBody2(copy, p);
}

项目：incubator-netbeans 文件：ImplementAllAbstractMethods.java

@Override
protected void performRewrite(TransformationContext ctx) throws Exception {
    WorkingCopy wc = ctx.getWorkingCopy();
    Tree.Kind k = ctx.getPath().getLeaf().getKind();
    if (!TreeUtilities.CLASS_TREE_KINDS.contains(k)) {
        // TODO: report
        return;
    }
    ClassTree ct = (ClassTree)ctx.getPath().getLeaf();
    ModifiersTree mt = ct.getModifiers();
    Set<Modifier> mods = new HashSet<>(mt.getFlags());
    mods.remove(Modifier.FINAL);
    mods.add(Modifier.ABSTRACT);
    ModifiersTree newMt = wc.getTreeMaker().Modifiers(mods, mt.getAnnotations());
    wc.rewrite(mt, newMt);
}

项目：incubator-netbeans 文件：AssignmentIssues.java

@Hint(displayName = "#DN_org.netbeans.modules.java.hints.AssignmentIssues.assignmentToCatchBlockParameter", description = "#DESC_org.netbeans.modules.java.hints.AssignmentIssues.assignmentToCatchBlockParameter", category = "assignment_issues", enabled = false, suppressWarnings = "AssignmentToCatchBlockParameter", options=Options.QUERY) //NOI18N
@TriggerTreeKind(Kind.CATCH)
public static List<ErrorDescription> assignmentToCatchBlockParameter(HintContext context) {
    final Trees trees = context.getInfo().getTrees();
    final TreePath catchPath = context.getPath();
    final Element param = trees.getElement(TreePath.getPath(catchPath, ((CatchTree) catchPath.getLeaf()).getParameter()));
    if (param == null || param.getKind() != ElementKind.EXCEPTION_PARAMETER) {
        return null;
    }
    final TreePath block = TreePath.getPath(catchPath, ((CatchTree) catchPath.getLeaf()).getBlock());
    final List<TreePath> paths = new LinkedList<TreePath>();
    new AssignmentFinder(trees, param).scan(block, paths);
    final List<ErrorDescription> ret = new ArrayList<ErrorDescription>(paths.size());
    for (TreePath path : paths) {
        ret.add(ErrorDescriptionFactory.forTree(context, path, NbBundle.getMessage(AssignmentIssues.class, "MSG_AssignmentToCatchBlockParameter", param.getSimpleName()))); //NOI18N
    }
    return ret;
}

项目：incubator-netbeans 文件：RenameConstructor.java

@Override
public List<Fix> run(CompilationInfo compilationInfo, String diagnosticKey, int offset, TreePath treePath, Data<Void> data) {
    if (treePath.getLeaf().getKind() == Kind.METHOD) {
        MethodTree mt = (MethodTree) treePath.getLeaf();
        TreePath parentPath = treePath.getParentPath();
        ClassTree ct = (ClassTree) parentPath.getLeaf();
        Trees trees = compilationInfo.getTrees();
        Types types = compilationInfo.getTypes();
        TreeUtilities tu = compilationInfo.getTreeUtilities();
        TypeMirror type = types.erasure(trees.getTypeMirror(treePath));
        if (!Utilities.isValidType(type)) {
            return null;
        }
        for (Tree member : ct.getMembers()) {
            TreePath memberPath = new TreePath(parentPath, member);
            if (member.getKind() == Kind.METHOD && "<init>".contentEquals(((MethodTree)member).getName()) //NOI18N
                    && !tu.isSynthetic(memberPath) && types.isSameType(types.erasure(trees.getTypeMirror(memberPath)), type)) {
                return null;
            }
        }
        RenameConstructorFix fix = new RenameConstructorFix(compilationInfo.getSnapshot().getSource(), TreePathHandle.create(treePath, compilationInfo), offset, mt.getName(), ct.getSimpleName());
        return Collections.<Fix>singletonList(fix);
    }
    return null;
}

项目：incubator-netbeans 文件：DoubleCheck.java

private static TreePath findOuterIf(HintContext ctx, TreePath treePath) {
    while (!ctx.isCanceled()) {
        treePath = treePath.getParentPath();
        if (treePath == null) {
            break;
        }
        Tree leaf = treePath.getLeaf();

        if (leaf.getKind() == Kind.IF) {
            return treePath;
        }

        if (leaf.getKind() == Kind.BLOCK) {
            BlockTree b = (BlockTree)leaf;
            if (b.getStatements().size() == 1) {
                // ok, empty blocks can be around synchronized(this) 
                // statements
                continue;
            }
        }

        return null;
    }
    return null;
}

项目：incubator-netbeans 文件：TreeFactory.java

public CompoundAssignmentTree CompoundAssignment(Kind operator, 
                                                 ExpressionTree variable, 
                                                 ExpressionTree expression) {
    final Tag op;
    switch (operator) {
        case MULTIPLY_ASSIGNMENT: op = JCTree.Tag.MUL_ASG; break;
        case DIVIDE_ASSIGNMENT: op = JCTree.Tag.DIV_ASG; break;
        case REMAINDER_ASSIGNMENT: op = JCTree.Tag.MOD_ASG; break;
        case PLUS_ASSIGNMENT: op = JCTree.Tag.PLUS_ASG; break;
        case MINUS_ASSIGNMENT: op = JCTree.Tag.MINUS_ASG; break;
        case LEFT_SHIFT_ASSIGNMENT: op = JCTree.Tag.SL_ASG; break;
        case RIGHT_SHIFT_ASSIGNMENT: op = JCTree.Tag.SR_ASG; break;
        case UNSIGNED_RIGHT_SHIFT_ASSIGNMENT: op = JCTree.Tag.USR_ASG; break;
        case AND_ASSIGNMENT: op = JCTree.Tag.BITAND_ASG; break;
        case XOR_ASSIGNMENT: op = JCTree.Tag.BITXOR_ASG; break;
        case OR_ASSIGNMENT: op = JCTree.Tag.BITOR_ASG; break;
        default:
            throw new IllegalArgumentException("Illegal binary operator: " + operator);
    }
    return make.at(NOPOS).Assignop(op, (JCExpression)variable, (JCExpression)expression);
}

项目：incubator-netbeans 文件：TreeFactory.java

public UnaryTree Unary(Kind operator, ExpressionTree arg) {
    final Tag op;
    switch (operator) {
        case POSTFIX_INCREMENT: op = JCTree.Tag.POSTINC; break;
        case POSTFIX_DECREMENT: op = JCTree.Tag.POSTDEC; break;
        case PREFIX_INCREMENT: op = JCTree.Tag.PREINC; break;
        case PREFIX_DECREMENT: op = JCTree.Tag.PREDEC; break;
        case UNARY_PLUS: op = JCTree.Tag.POS; break;
        case UNARY_MINUS: op = JCTree.Tag.NEG; break;
        case BITWISE_COMPLEMENT: op = JCTree.Tag.COMPL; break;
        case LOGICAL_COMPLEMENT: op = JCTree.Tag.NOT; break;
        default:
            throw new IllegalArgumentException("Illegal unary operator: " + operator);
    }
    return make.at(NOPOS).Unary(op, (JCExpression)arg);
}

项目：incubator-netbeans 文件：TreeFactory.java

public WildcardTree Wildcard(Kind kind, Tree type) {
    final BoundKind boundKind;
    switch (kind) {
        case UNBOUNDED_WILDCARD:
            boundKind = BoundKind.UNBOUND;
            break;
        case EXTENDS_WILDCARD:
            boundKind = BoundKind.EXTENDS;
            break;
        case SUPER_WILDCARD:
            boundKind = BoundKind.SUPER;
            break;
        default:
            throw new IllegalArgumentException("Unknown wildcard bound " + kind);
    }
    TypeBoundKind tbk = make.at(NOPOS).TypeBoundKind(boundKind);
    return make.at(NOPOS).Wildcard(tbk, (JCExpression)type);
}

项目：incubator-netbeans 文件：UtilitiesTest.java

public void testParseAndAttributeMultipleStatementsWithBefore() throws Exception {
    prepareTest("test/Test.java", "package test; public class Test{}");

    Scope s = Utilities.constructScope(info, Collections.<String, TypeMirror>emptyMap());
    Tree result = Utilities.parseAndAttribute(info, "$before$; String $2 = $1; int $l = $2.length(); System.err.println($l);", s);

    assertTrue(result.getKind().name(), result.getKind() == Kind.BLOCK);

    String golden = "{\n" +
                    "    $before$;\n" +
                    "    String $2 = $1;\n" +
                    "    int $l = $2.length();\n" +
                    "    System.err.println($l);\n" +
                    "    $$2$;\n" +
                    "}";
    assertEquals(golden.replaceAll("[ \n\r]+", " "), result.toString().replaceAll("[ \n\r]+", " "));
}

项目：incubator-netbeans 文件：Utilities.java

public static ExpressionTree findValue(AnnotationTree m, String name) {
    for (ExpressionTree et : m.getArguments()) {
        if (et.getKind() == Kind.ASSIGNMENT) {
            AssignmentTree at = (AssignmentTree) et;
            String varName = ((IdentifierTree) at.getVariable()).getName().toString();

            if (varName.equals(name)) {
                return at.getExpression();
            }
        }

        if (et instanceof LiteralTree/*XXX*/ && "value".equals(name)) {
            return et;
        }
    }

    return null;
}

项目：incubator-netbeans 文件：EncapsulateFieldRefactoringPlugin.java

private boolean checkAssignmentInsideExpression() {
            Tree exp1 = getCurrentPath().getLeaf();
            Tree parent = getCurrentPath().getParentPath().getLeaf();
            if (parent.getKind() != Tree.Kind.EXPRESSION_STATEMENT) {
                // XXX would be useful if Problems support HTML
//                String code = parent.toString();
//                String replace = exp1.toString();
//                code = code.replace(replace, "&lt;b&gt;" + replace + "&lt;/b&gt;");
                problem = createProblem(
                        problem,
                        false,
                        NbBundle.getMessage(
                        EncapsulateFieldRefactoringPlugin.class,
                        "ERR_EncapsulateInsideAssignment", // NOI18N
                        exp1.toString(),
                        parent.toString(),
                        FileUtil.getFileDisplayName(workingCopy.getFileObject())));
                return false;
            }
            return true;
        }

项目：incubator-netbeans 文件：Lambda.java

@Hint(displayName="#DN_memberReference2Lambda", description="#DESC_memberReference2Lambda", category="suggestions", hintKind=Hint.Kind.ACTION)
@Messages({
    "DN_memberReference2Lambda=Convert Member Reference to Lambda Expression",
    "DESC_memberReference2Lambda=Converts member references to lambda expressions",
    "ERR_memberReference2Lambda=",
    "FIX_memberReference2Lambda=Use lambda expression"
})
@TriggerTreeKind(Kind.MEMBER_REFERENCE)
public static ErrorDescription reference2Lambda(HintContext ctx) {
    Element refered = ctx.getInfo().getTrees().getElement(ctx.getPath());

    if (refered == null || refered.getKind() != ElementKind.METHOD) {
        return null;//XXX: constructors!
    }        
    return ErrorDescriptionFactory.forTree(ctx, ctx.getPath(), Bundle.ERR_memberReference2Lambda(), new MemberReference2Lambda(ctx.getInfo(), ctx.getPath()).toEditorFix());
}

项目：incubator-netbeans 文件：EmptyStatements.java

@Hint(displayName = "#LBL_Empty_IF", description = "#DSC_Empty_IF", category = "empty", hintKind = Hint.Kind.INSPECTION, severity = Severity.VERIFIER, suppressWarnings = SUPPRESS_WARNINGS_KEY, id = "EmptyStatements_IF", enabled = false)
@TriggerTreeKind(Tree.Kind.EMPTY_STATEMENT)
public static ErrorDescription forIF(HintContext ctx) {
    final TreePath treePath = ctx.getPath();

    Tree parent = treePath.getParentPath().getLeaf();        
    if (!EnumSet.of(Kind.IF).contains(parent.getKind())) {
        return null;
    }

    TreePath treePathForWarning = treePath;
    IfTree it = (IfTree) parent;
    if (it.getThenStatement() != null
            && it.getThenStatement().getKind() == Tree.Kind.EMPTY_STATEMENT) {
        treePathForWarning = treePath.getParentPath();
            }
    if (it.getElseStatement() != null
            && it.getElseStatement().getKind() == Tree.Kind.EMPTY_STATEMENT) {
        treePathForWarning = treePath;
            }

    final List<Fix> fixes = new ArrayList<>();
    fixes.add(FixFactory.createSuppressWarningsFix(ctx.getInfo(), treePathForWarning, SUPPRESS_WARNINGS_KEY));

    return createErrorDescription(ctx, parent, fixes, parent.getKind());
}

项目：incubator-netbeans 文件：UtilitiesTest.java

public void testParseAndAttributeMultipleStatementsWithAfter() throws Exception {
    prepareTest("test/Test.java", "package test; public class Test{}");

    Scope s = Utilities.constructScope(info, Collections.<String, TypeMirror>emptyMap());
    Tree result = Utilities.parseAndAttribute(info, "String $2 = $1; int $l = $2.length(); System.err.println($l); $after$;", s);

    assertTrue(result.getKind().name(), result.getKind() == Kind.BLOCK);

    String golden = "{\n" +
                    "    $$1$;\n" +
                    "    String $2 = $1;\n" +
                    "    int $l = $2.length();\n" +
                    "    System.err.println($l);\n" +
                    "    $after$;\n" +
                    "}";
    assertEquals(golden.replaceAll("[ \n\r]+", " "), result.toString().replaceAll("[ \n\r]+", " "));
}

项目：incubator-netbeans 文件：JavaPluginUtils.java

/**
 * Works as TreeUtilities.isSynthetic, but treats implicit annotation parameter (value) as
 * non-synthetic. See defect #270036
 */
public static boolean isSyntheticPath(CompilationInfo ci, TreePath path) {
    TreeUtilities tu = ci.getTreeUtilities();
    if (path == null)
        throw new NullPointerException();

    while (path != null) {
        SYNT: if (isSynthetic(ci, path.getCompilationUnit(), path.getLeaf())) {
            if (path.getLeaf().getKind() == Tree.Kind.ASSIGNMENT &&
                path.getParentPath() != null && path.getParentPath().getLeaf().getKind() == Tree.Kind.ANNOTATION) {
                AssignmentTree aTree = (AssignmentTree)path.getLeaf();
                if (aTree.getVariable().getKind() == Tree.Kind.IDENTIFIER &&
                    ((IdentifierTree)aTree.getVariable()).getName().contentEquals("value")) { // implicit value is not synthetic
                    break SYNT;
                }
            }
            return true;
        }

        path = path.getParentPath();
    }

    return false;
}

项目：incubator-netbeans 文件：FinalizeDoesNotCallSuper.java

@Override
public Void visitMethodInvocation(MethodInvocationTree node, Void p) {
    if (!node.getArguments().isEmpty()) {
        return null;
    }
    final ExpressionTree et = node.getMethodSelect();
    if (et.getKind() != Tree.Kind.MEMBER_SELECT) {
        return null;
    }
    final MemberSelectTree mst = (MemberSelectTree) et;
    if (!FINALIZE.contentEquals(mst.getIdentifier())) {
        return null;
    }
    if (mst.getExpression().getKind() != Tree.Kind.IDENTIFIER) {
        return null;
    }
    if (!SUPER.contentEquals(((IdentifierTree)mst.getExpression()).getName())) {
        return null;
    }
    found = true;
    return null;
}

项目：incubator-netbeans 文件：HintsInvoker.java

@Override
public Void scan(TreePath path, Map<HintDescription, List<ErrorDescription>> p) {
    Kind k = path.getLeaf().getKind();
    boolean b = pushSuppressWarrnings(path);
    try {
        runAndAdd(path, hints.get(k), p);

        if (isCanceled()) {
            return null;
        }

        return super.scan(path, p);
    } finally {
        if (b) {
            suppresWarnings.pop();
        }
    }
}

项目：incubator-netbeans 文件：GoToSuperTypeAction.java

private static ExecutableElement resolveMethodElement(CompilationInfo info, int caret) {
    TreePath path = info.getTreeUtilities().pathFor(caret);

    while (path != null && path.getLeaf().getKind() != Kind.METHOD) {
        path = path.getParentPath();
    }

    if (path == null) {
        return null;
    }

    Element resolved = info.getTrees().getElement(path);

    if (resolved == null || resolved.getKind() != ElementKind.METHOD) {
        return null;
    }

    return (ExecutableElement) resolved;
}

项目：incubator-netbeans 文件：IntroduceHint.java

static void prepareTypeVars(TreePath method, CompilationInfo info, Map<TypeMirror, TreePathHandle> typeVar2Def, List<TreePathHandle> typeVars) throws IllegalArgumentException {
    if (method.getLeaf().getKind() == Kind.METHOD) {
        MethodTree mt = (MethodTree) method.getLeaf();

        for (TypeParameterTree tv : mt.getTypeParameters()) {
            TreePath def = new TreePath(method, tv);
            TypeMirror type = info.getTrees().getTypeMirror(def);

            if (type != null && type.getKind() == TypeKind.TYPEVAR) {
                TreePathHandle tph = TreePathHandle.create(def, info);

                typeVar2Def.put(type, tph);
                typeVars.add(tph);
            }
        }
    }
}

项目：incubator-netbeans 文件：ThisInAnonymous.java

@TriggerPattern(value="synchronized ($this) { $stmts$; }")
public static ErrorDescription hint(HintContext ctx) {
    TreePath thisVariable = ctx.getVariables().get("$this");
    if (thisVariable.getLeaf().getKind() != Kind.IDENTIFIER || !((IdentifierTree) thisVariable.getLeaf()).getName().contentEquals(THIS_KEYWORD)) {
        return null;
    }

    TreePath anonClassTP = getParentClass(ctx.getPath());
    Element annonClass = ctx.getInfo().getTrees().getElement(anonClassTP);
    String key = getKey(annonClass);
    if (key != null) {
        Element parent = ctx.getInfo().getTrees().getElement(getParentClass(anonClassTP.getParentPath()));

        if (parent == null || (!parent.getKind().isClass() && !parent.getKind().isInterface())) {
            return null;
        }

        Fix fix = new FixImpl(TreePathHandle.create(thisVariable, ctx.getInfo()),
                     ElementHandle.create((TypeElement) parent)).toEditorFix();

        String displayName = NbBundle.getMessage(ThisInAnonymous.class, key);
        return ErrorDescriptionFactory.forName(ctx, thisVariable, displayName, fix);
    }

    return null;
}

项目：incubator-netbeans 文件：StaticAccess.java

@TriggerTreeKind(Kind.MEMBER_SELECT)
public static List<ErrorDescription> run(HintContext ctx) {
    CompilationInfo compilationInfo = ctx.getInfo();
    TreePath treePath = ctx.getPath();
    int[] span = new int[2];
    int[] kind = new int[1];
    String[] simpleName = new String[1];
    Fix fix = computeFixes(compilationInfo, treePath, span, kind, simpleName);
    if (fix == null) {
        return null;
    }

    ErrorDescription ed = ErrorDescriptionFactory.forName(
        ctx,
        ctx.getPath(),
        NbBundle.getMessage(StaticAccess.class, "MSG_StaticAccess", kind[0], simpleName[0]), // NOI18N
        fix
    );

    return Collections.singletonList(ed);
}

项目：incubator-netbeans 文件：GeneratorUtilitiesTest.java

public void testGetterNamingConvention0() throws Exception {//#165241
    performTest("package test;\npublic class Test {\nprivate int eMai;\npublic Test(){\n}\n }\n", new GetterSetterTask(34, false), new Validator() {

        public void validate(CompilationInfo info) {
            ClassTree ct = (ClassTree) info.getCompilationUnit().getTypeDecls().get(0);

            for (Tree member : ct.getMembers()) {
                if (member.getKind() == Kind.METHOD) {
                    String name = ((MethodTree) member).getName().toString();
                    if (!name.equals("<init>")) {
                        assertEquals(name, "seteMai");
                    }
                }
            }
        }
    });
}

项目：incubator-netbeans 文件：Tiny.java

@Override
protected void performRewrite(JavaFix.TransformationContext ctx) throws Exception {
    Tree t = ctx.getPath().getLeaf();
    if (t.getKind() != Tree.Kind.METHOD_INVOCATION) {
        return;
    }
    MethodInvocationTree mi = (MethodInvocationTree)t;
    if (mi.getMethodSelect().getKind() != Tree.Kind.MEMBER_SELECT) {
        return;
    }
    MemberSelectTree selector = ((MemberSelectTree)mi.getMethodSelect());
    TreeMaker maker = ctx.getWorkingCopy().getTreeMaker();
    ExpressionTree ms = maker.MemberSelect(maker.QualIdent("java.util.Arrays"), deep ? "deepHashCode" : "hashCode"); // NOI18N
    Tree nue = maker.MethodInvocation(
                    Collections.<ExpressionTree>emptyList(), 
                    ms, 
                    Collections.singletonList(selector.getExpression())
    );
    ctx.getWorkingCopy().rewrite(t, nue);
}

项目：incubator-netbeans 文件：Utilities.java

public static boolean isInConstructor(TreePath path) {
    TreePath method = findOwningExecutable(path, false);
    if (method == null || method.getLeaf().getKind() != Tree.Kind.METHOD) {
        return false;
    }
    return ((MethodTree)method.getLeaf()).getName().contentEquals("<init>"); // NOI18N
}

项目：incubator-netbeans 文件：Braces.java

private static boolean isErroneousExpression(StatementTree statement) {
    if ( statement instanceof ExpressionStatementTree ) {
        if ( ((ExpressionStatementTree)statement).getExpression().getKind() == Kind.ERRONEOUS ) {
            return true;
        }
    }
    return false;
}

项目：incubator-netbeans 文件：ChangeParamsTransformer.java

/**
 * special treatment for anonymous classes to resolve the proper constructor
 * of extended class instead of the synthetic one.
 * @see <a href="https://netbeans.org/bugzilla/show_bug.cgi?id=168775">#168775</a>
 */
private Element resolveAnonymousClassConstructor(Element el, NewClassTree tree, final Trees trees) {
    if (el != null && tree.getClassBody() != null) {
        Tree t = trees.getTree(el);
        if (t != null && t.getKind() == Tree.Kind.METHOD) {
            MethodTree constructorTree = (MethodTree) t;
            Tree superCall = constructorTree.getBody().getStatements().get(0);
            TreePath superCallPath = trees.getPath(
                    getCurrentPath().getCompilationUnit(),
                    ((ExpressionStatementTree) superCall).getExpression());
            el = trees.getElement(superCallPath);
        }
    }
    return el;
}

项目：incubator-netbeans 文件：ImplementAllAbstractMethods.java

@Override
protected boolean executeRound(Element el, int round) throws Exception {
    if (el.getKind() != ElementKind.ENUM) {
        return false;
    }
    ClassTree ct = (ClassTree)path.getLeaf();
    for (ListIterator<? extends Tree> it = ct.getMembers().listIterator(ct.getMembers().size()); it.hasPrevious(); ) {
        Tree t = it.previous();

        if (t.getKind() != Tree.Kind.VARIABLE) {
            continue;
        }
        TreePath p = new TreePath(path, t);
        Element e = copy.getTrees().getElement(p);
        if (e == null || e.getKind() != ElementKind.ENUM_CONSTANT) {
            continue;
        }

        switch (round) {
            case 0:
                if (!generateClassBody(p)) {
                    return false;
                }
                break;
            case 1:
                if (!generateImplementation(el, p)) {
                    return false;
                }
                break;
            default:
                throw new IllegalStateException();
        }
    }
    return true;
}

项目：incubator-netbeans 文件：UtilitiesTest.java

public void testParseAndAttributeMethodDeclarationWithMultiparameters() throws Exception {
    prepareTest("test/Test.java", "package test; public class Test{}");

    Scope s = Utilities.constructScope(info, Collections.<String, TypeMirror>emptyMap());
    Tree result = Utilities.parseAndAttribute(info, "public void t($params$) {}", s);

    assertTrue(result.getKind().name(), result.getKind() == Kind.METHOD);

    String golden = " public void t($params$) { }";
    assertEquals(golden.replaceAll("[ \n\r]+", " "), result.toString().replaceAll("[ \n\r]+", " "));
}

项目：incubator-netbeans 文件：UtilitiesTest.java

public void testParseAndAttributeVariable() throws Exception {
    prepareTest("test/Test.java", "package test; public class Test{}");

    Scope s = Utilities.constructScope(info, Collections.singletonMap("$1", info.getTreeUtilities().parseType("int", info.getTopLevelElements().get(0))));
    Tree result = Utilities.parseAndAttribute(info, "int $2 = $1;", s);

    assertTrue(result.getKind().name(), result.getKind() == Kind.VARIABLE);
}

项目：incubator-netbeans 文件：CopyFinder.java

@Override
public Boolean visitAnnotation(AnnotationTree node, TreePath p) {
    if (p == null)
        return super.visitAnnotation(node, p);

    AnnotationTree t = (AnnotationTree) p.getLeaf();

    List<? extends ExpressionTree> arguments = t.getArguments();

    if (arguments.size() == 1) {
        ExpressionTree arg = arguments.get(0);

        if (arg.getKind() == Kind.ASSIGNMENT) {
            AssignmentTree at = (AssignmentTree) arg;

            if (   at.getVariable().getKind() == Kind.IDENTIFIER
                && isMultistatementWildcardTree(at.getExpression())
                && ((IdentifierTree) at.getVariable()).getName().contentEquals("value")) {
                arguments = Collections.singletonList(at.getExpression());
            }
        }
    }

    if (!checkLists(node.getArguments(), arguments, p))
        return false;

    return scan(node.getAnnotationType(), t.getAnnotationType(), p);
}

项目：incubator-netbeans 文件：SemanticHighlighterBase.java

@Override
public Void visitWildcard(WildcardTree node, EnumSet<UseTypes> p) {
    if (node.getBound() != null && node.getBound().getKind() == Kind.IDENTIFIER) {
        handlePossibleIdentifier(new TreePath(getCurrentPath(), node.getBound()), EnumSet.of(UseTypes.CLASS_USE));
    }
    return super.visitWildcard(node, p);
}

项目：incubator-netbeans 文件：AddParameterOrLocalFix.java

private TreePath findStatement(TreePath tp) {
    TreePath statement = tp;

    while (statement.getLeaf().getKind() != Kind.COMPILATION_UNIT) {
        if (isStatement(statement.getLeaf())) {
            return statement;
        }

        statement = statement.getParentPath();
    }

    return null;
}