Examples with QualifiedName org.eclipse.jdt.core.dom.QualifiedName used on opensource projects

Example 26 with QualifiedName

use of org.eclipse.jdt.core.dom.QualifiedName in project flux by eclipse.

the class SimilarElementsRequestor method findSimilarElement.

public static SimilarElement[] findSimilarElement(ICompilationUnit cu, Name name, int kind) throws JavaModelException {
    int pos = name.getStartPosition();
    int nArguments = -1;
    String identifier = ASTNodes.getSimpleNameIdentifier(name);
    String returnType = null;
    ICompilationUnit preparedCU = null;
    try {
        if (name.isQualifiedName()) {
            pos = ((QualifiedName) name).getName().getStartPosition();
        } else {
            // first letter must be included, other
            pos = name.getStartPosition() + 1;
        }
        Javadoc javadoc = (Javadoc) ASTNodes.getParent(name, ASTNode.JAVADOC);
        if (javadoc != null) {
            preparedCU = createPreparedCU(cu, javadoc, name.getStartPosition());
            cu = preparedCU;
        }
        SimilarElementsRequestor requestor = new SimilarElementsRequestor(identifier, kind, nArguments, returnType);
        requestor.setIgnored(CompletionProposal.ANONYMOUS_CLASS_DECLARATION, true);
        requestor.setIgnored(CompletionProposal.ANONYMOUS_CLASS_CONSTRUCTOR_INVOCATION, true);
        requestor.setIgnored(CompletionProposal.KEYWORD, true);
        requestor.setIgnored(CompletionProposal.LABEL_REF, true);
        requestor.setIgnored(CompletionProposal.METHOD_DECLARATION, true);
        requestor.setIgnored(CompletionProposal.PACKAGE_REF, true);
        requestor.setIgnored(CompletionProposal.VARIABLE_DECLARATION, true);
        requestor.setIgnored(CompletionProposal.METHOD_REF, true);
        requestor.setIgnored(CompletionProposal.CONSTRUCTOR_INVOCATION, true);
        requestor.setIgnored(CompletionProposal.METHOD_REF_WITH_CASTED_RECEIVER, true);
        requestor.setIgnored(CompletionProposal.FIELD_REF, true);
        requestor.setIgnored(CompletionProposal.FIELD_REF_WITH_CASTED_RECEIVER, true);
        requestor.setIgnored(CompletionProposal.LOCAL_VARIABLE_REF, true);
        requestor.setIgnored(CompletionProposal.VARIABLE_DECLARATION, true);
        requestor.setIgnored(CompletionProposal.VARIABLE_DECLARATION, true);
        requestor.setIgnored(CompletionProposal.POTENTIAL_METHOD_DECLARATION, true);
        requestor.setIgnored(CompletionProposal.METHOD_NAME_REFERENCE, true);
        return requestor.process(cu, pos);
    } finally {
        if (preparedCU != null) {
            preparedCU.discardWorkingCopy();
        }
    }
}

Example 27 with QualifiedName

use of org.eclipse.jdt.core.dom.QualifiedName in project flux by eclipse.

the class ASTResolving method internalGetPossibleTypeKinds.

private static int internalGetPossibleTypeKinds(ASTNode node) {
    int kind = SimilarElementsRequestor.ALL_TYPES;
    int mask = SimilarElementsRequestor.ALL_TYPES | SimilarElementsRequestor.VOIDTYPE;
    ASTNode parent = node.getParent();
    while (parent instanceof QualifiedName) {
        if (node.getLocationInParent() == QualifiedName.QUALIFIER_PROPERTY) {
            return SimilarElementsRequestor.REF_TYPES;
        }
        node = parent;
        parent = parent.getParent();
        mask = SimilarElementsRequestor.REF_TYPES;
    }
    while (parent instanceof Type) {
        if (parent instanceof QualifiedType) {
            if (node.getLocationInParent() == QualifiedType.QUALIFIER_PROPERTY) {
                return mask & (SimilarElementsRequestor.REF_TYPES);
            }
            mask &= SimilarElementsRequestor.REF_TYPES;
        } else if (parent instanceof NameQualifiedType) {
            if (node.getLocationInParent() == NameQualifiedType.QUALIFIER_PROPERTY) {
                return mask & (SimilarElementsRequestor.REF_TYPES);
            }
            mask &= SimilarElementsRequestor.REF_TYPES;
        } else if (parent instanceof ParameterizedType) {
            if (node.getLocationInParent() == ParameterizedType.TYPE_ARGUMENTS_PROPERTY) {
                return mask & SimilarElementsRequestor.REF_TYPES_AND_VAR;
            }
            mask &= SimilarElementsRequestor.CLASSES | SimilarElementsRequestor.INTERFACES;
        } else if (parent instanceof WildcardType) {
            if (node.getLocationInParent() == WildcardType.BOUND_PROPERTY) {
                return mask & SimilarElementsRequestor.REF_TYPES_AND_VAR;
            }
        }
        node = parent;
        parent = parent.getParent();
    }
    switch(parent.getNodeType()) {
        case ASTNode.TYPE_DECLARATION:
            if (node.getLocationInParent() == TypeDeclaration.SUPER_INTERFACE_TYPES_PROPERTY) {
                kind = SimilarElementsRequestor.INTERFACES;
            } else if (node.getLocationInParent() == TypeDeclaration.SUPERCLASS_TYPE_PROPERTY) {
                kind = SimilarElementsRequestor.CLASSES;
            }
            break;
        case ASTNode.ENUM_DECLARATION:
            kind = SimilarElementsRequestor.INTERFACES;
            break;
        case ASTNode.METHOD_DECLARATION:
            if (node.getLocationInParent() == MethodDeclaration.THROWN_EXCEPTION_TYPES_PROPERTY) {
                kind = SimilarElementsRequestor.CLASSES;
            } else if (node.getLocationInParent() == MethodDeclaration.RETURN_TYPE2_PROPERTY) {
                kind = SimilarElementsRequestor.ALL_TYPES | SimilarElementsRequestor.VOIDTYPE;
            }
            break;
        case ASTNode.ANNOTATION_TYPE_MEMBER_DECLARATION:
            kind = SimilarElementsRequestor.PRIMITIVETYPES | SimilarElementsRequestor.ANNOTATIONS | SimilarElementsRequestor.ENUMS;
            break;
        case ASTNode.INSTANCEOF_EXPRESSION:
            kind = SimilarElementsRequestor.REF_TYPES;
            break;
        case ASTNode.THROW_STATEMENT:
            kind = SimilarElementsRequestor.CLASSES;
            break;
        case ASTNode.CLASS_INSTANCE_CREATION:
            if (((ClassInstanceCreation) parent).getAnonymousClassDeclaration() == null) {
                kind = SimilarElementsRequestor.CLASSES;
            } else {
                kind = SimilarElementsRequestor.CLASSES | SimilarElementsRequestor.INTERFACES;
            }
            break;
        case ASTNode.SINGLE_VARIABLE_DECLARATION:
            int superParent = parent.getParent().getNodeType();
            if (superParent == ASTNode.CATCH_CLAUSE) {
                kind = SimilarElementsRequestor.CLASSES;
            } else if (superParent == ASTNode.ENHANCED_FOR_STATEMENT) {
                kind = SimilarElementsRequestor.REF_TYPES;
            }
            break;
        case ASTNode.TAG_ELEMENT:
            kind = SimilarElementsRequestor.REF_TYPES;
            break;
        case ASTNode.MARKER_ANNOTATION:
        case ASTNode.SINGLE_MEMBER_ANNOTATION:
        case ASTNode.NORMAL_ANNOTATION:
            kind = SimilarElementsRequestor.ANNOTATIONS;
            break;
        case ASTNode.TYPE_PARAMETER:
            if (((TypeParameter) parent).typeBounds().indexOf(node) > 0) {
                kind = SimilarElementsRequestor.INTERFACES;
            } else {
                kind = SimilarElementsRequestor.REF_TYPES_AND_VAR;
            }
            break;
        case ASTNode.TYPE_LITERAL:
            kind = SimilarElementsRequestor.REF_TYPES;
            break;
        default:
    }
    return kind & mask;
}

Example 28 with QualifiedName

use of org.eclipse.jdt.core.dom.QualifiedName in project processing by processing.

the class CompletionGenerator method resolveExpression3rdParty.

/**
   * Finds the type of the expression in foo.bar().a().b, this would give me the
   * type of b if it exists in return type of a(). If noCompare is true,
   * it'll return type of a()
   * @param nearestNode
   * @param astNode
   * @return
   */
public static ClassMember resolveExpression3rdParty(PreprocessedSketch ps, ASTNode nearestNode, ASTNode astNode, boolean noCompare) {
    log("Resolve 3rdParty expr-- " + getNodeAsString(astNode) + " nearest node " + getNodeAsString(nearestNode));
    if (astNode == null)
        return null;
    ClassMember scopeParent;
    SimpleType stp;
    if (astNode instanceof SimpleName) {
        ASTNode decl = findDeclaration2(((SimpleName) astNode), nearestNode);
        if (decl != null) {
            // see if locally defined
            log(getNodeAsString(astNode) + " found decl -> " + getNodeAsString(decl));
            {
                if (decl.getNodeType() == ASTNode.TYPE_DECLARATION) {
                    TypeDeclaration td = (TypeDeclaration) decl;
                    return new ClassMember(ps, td);
                }
            }
            {
                // Handle "array." x "array[1]."
                Type type = extracTypeInfo2(decl);
                if (type != null && type.isArrayType() && astNode.getParent().getNodeType() != ASTNode.ARRAY_ACCESS) {
                    // No array access, we want members of the array itself
                    Type elementType = ((ArrayType) type).getElementType();
                    // Get name of the element class
                    String name = "";
                    if (elementType.isSimpleType()) {
                        Class<?> c = findClassIfExists(ps, elementType.toString());
                        if (c != null)
                            name = c.getName();
                    } else if (elementType.isPrimitiveType()) {
                        name = ((PrimitiveType) elementType).getPrimitiveTypeCode().toString();
                    }
                    // Convert element class to array class
                    Class<?> arrayClass = getArrayClass(name, ps.classLoader);
                    return arrayClass == null ? null : new ClassMember(arrayClass);
                }
            }
            return new ClassMember(ps, extracTypeInfo(decl));
        } else {
            // or in a predefined class?
            Class<?> tehClass = findClassIfExists(ps, astNode.toString());
            if (tehClass != null) {
                return new ClassMember(tehClass);
            }
        }
        astNode = astNode.getParent();
    }
    switch(astNode.getNodeType()) {
        //TODO: Notice the redundancy in the 3 cases, you can simplify things even more.
        case ASTNode.FIELD_ACCESS:
            FieldAccess fa = (FieldAccess) astNode;
            if (fa.getExpression() == null) {
                // TODO: Check for existence of 'new' keyword. Could be a ClassInstanceCreation
                // Local code or belongs to super class
                log("FA,Not implemented.");
                return null;
            } else {
                if (fa.getExpression() instanceof SimpleName) {
                    stp = extracTypeInfo(findDeclaration2((SimpleName) fa.getExpression(), nearestNode));
                    if (stp == null) {
                        /*The type wasn't found in local code, so it might be something like
             * log(), or maybe belonging to super class, etc.
             */
                        Class<?> tehClass = findClassIfExists(ps, fa.getExpression().toString());
                        if (tehClass != null) {
                            // so look for method in this class.
                            return definedIn3rdPartyClass(ps, new ClassMember(tehClass), fa.getName().toString());
                        }
                        log("FA resolve 3rd par, Can't resolve " + fa.getExpression());
                        return null;
                    }
                    log("FA, SN Type " + getNodeAsString(stp));
                    scopeParent = definedIn3rdPartyClass(ps, stp.getName().toString(), "THIS");
                } else {
                    scopeParent = resolveExpression3rdParty(ps, nearestNode, fa.getExpression(), noCompare);
                }
                log("FA, ScopeParent " + scopeParent);
                return definedIn3rdPartyClass(ps, scopeParent, fa.getName().toString());
            }
        case ASTNode.METHOD_INVOCATION:
            MethodInvocation mi = (MethodInvocation) astNode;
            ASTNode temp = findDeclaration2(mi.getName(), nearestNode);
            if (temp instanceof MethodDeclaration) {
                // method is locally defined
                log(mi.getName() + " was found locally," + getNodeAsString(extracTypeInfo(temp)));
                {
                    // Handle "array." x "array[1]."
                    Type type = extracTypeInfo2(temp);
                    if (type != null && type.isArrayType() && astNode.getParent().getNodeType() != ASTNode.ARRAY_ACCESS) {
                        // No array access, we want members of the array itself
                        Type elementType = ((ArrayType) type).getElementType();
                        // Get name of the element class
                        String name = "";
                        if (elementType.isSimpleType()) {
                            Class<?> c = findClassIfExists(ps, elementType.toString());
                            if (c != null)
                                name = c.getName();
                        } else if (elementType.isPrimitiveType()) {
                            name = ((PrimitiveType) elementType).getPrimitiveTypeCode().toString();
                        }
                        // Convert element class to array class
                        Class<?> arrayClass = getArrayClass(name, ps.classLoader);
                        return arrayClass == null ? null : new ClassMember(arrayClass);
                    }
                }
                return new ClassMember(ps, extracTypeInfo(temp));
            }
            if (mi.getExpression() == null) {
                //        if()
                //Local code or belongs to super class
                log("MI,Not implemented.");
                return null;
            } else {
                if (mi.getExpression() instanceof SimpleName) {
                    ASTNode decl = findDeclaration2((SimpleName) mi.getExpression(), nearestNode);
                    if (decl != null) {
                        if (decl.getNodeType() == ASTNode.TYPE_DECLARATION) {
                            TypeDeclaration td = (TypeDeclaration) decl;
                            return new ClassMember(ps, td);
                        }
                        stp = extracTypeInfo(decl);
                        if (stp == null) {
                            /*The type wasn't found in local code, so it might be something like
             * System.console()., or maybe belonging to super class, etc.
             */
                            Class<?> tehClass = findClassIfExists(ps, mi.getExpression().toString());
                            if (tehClass != null) {
                                // so look for method in this class.
                                return definedIn3rdPartyClass(ps, new ClassMember(tehClass), mi.getName().toString());
                            }
                            log("MI resolve 3rd par, Can't resolve " + mi.getExpression());
                            return null;
                        }
                        log("MI, SN Type " + getNodeAsString(stp));
                        ASTNode typeDec = findDeclaration2(stp.getName(), nearestNode);
                        if (typeDec == null) {
                            log(stp.getName() + " couldn't be found locally..");
                            Class<?> tehClass = findClassIfExists(ps, stp.getName().toString());
                            if (tehClass != null) {
                                // so look for method in this class.
                                return definedIn3rdPartyClass(ps, new ClassMember(tehClass), mi.getName().toString());
                            }
                        //return new ClassMember(findClassIfExists(stp.getName().toString()));
                        }
                        //scopeParent = definedIn3rdPartyClass(stp.getName().toString(), "THIS");
                        return definedIn3rdPartyClass(ps, new ClassMember(ps, typeDec), mi.getName().toString());
                    }
                } else {
                    log("MI EXP.." + getNodeAsString(mi.getExpression()));
                    //          return null;
                    scopeParent = resolveExpression3rdParty(ps, nearestNode, mi.getExpression(), noCompare);
                    log("MI, ScopeParent " + scopeParent);
                    return definedIn3rdPartyClass(ps, scopeParent, mi.getName().toString());
                }
            }
            break;
        case ASTNode.QUALIFIED_NAME:
            QualifiedName qn = (QualifiedName) astNode;
            ASTNode temp2 = findDeclaration2(qn.getName(), nearestNode);
            if (temp2 instanceof FieldDeclaration) {
                // field is locally defined
                log(qn.getName() + " was found locally," + getNodeAsString(extracTypeInfo(temp2)));
                return new ClassMember(ps, extracTypeInfo(temp2));
            }
            if (qn.getQualifier() == null) {
                log("QN,Not implemented.");
                return null;
            } else {
                if (qn.getQualifier() instanceof SimpleName) {
                    stp = extracTypeInfo(findDeclaration2(qn.getQualifier(), nearestNode));
                    if (stp == null) {
                        /*The type wasn't found in local code, so it might be something like
             * log(), or maybe belonging to super class, etc.
             */
                        Class<?> tehClass = findClassIfExists(ps, qn.getQualifier().toString());
                        if (tehClass != null) {
                            // note how similar thing is called on line 690. Check check.
                            return definedIn3rdPartyClass(ps, new ClassMember(tehClass), qn.getName().toString());
                        }
                        log("QN resolve 3rd par, Can't resolve " + qn.getQualifier());
                        return null;
                    }
                    log("QN, SN Local Type " + getNodeAsString(stp));
                    //scopeParent = definedIn3rdPartyClass(stp.getName().toString(), "THIS");
                    ASTNode typeDec = findDeclaration2(stp.getName(), nearestNode);
                    if (typeDec == null) {
                        log(stp.getName() + " couldn't be found locally..");
                        Class<?> tehClass = findClassIfExists(ps, stp.getName().toString());
                        if (tehClass != null) {
                            // note how similar thing is called on line 690. Check check.
                            return definedIn3rdPartyClass(ps, new ClassMember(tehClass), qn.getName().toString());
                        }
                        log("QN resolve 3rd par, Can't resolve " + qn.getQualifier());
                        return null;
                    }
                    return definedIn3rdPartyClass(ps, new ClassMember(ps, typeDec), qn.getName().toString());
                } else {
                    scopeParent = resolveExpression3rdParty(ps, nearestNode, qn.getQualifier(), noCompare);
                    log("QN, ScopeParent " + scopeParent);
                    return definedIn3rdPartyClass(ps, scopeParent, qn.getName().toString());
                }
            }
        case ASTNode.ARRAY_ACCESS:
            ArrayAccess arac = (ArrayAccess) astNode;
            return resolveExpression3rdParty(ps, nearestNode, arac.getArray(), noCompare);
        default:
            log("Unaccounted type " + getNodeAsString(astNode));
            break;
    }
    return null;
}

Example 29 with QualifiedName

use of org.eclipse.jdt.core.dom.QualifiedName in project lombok by rzwitserloot.

the class PatchValEclipse method createValAnnotation.

public static MarkerAnnotation createValAnnotation(AST ast, Annotation original, int start, int end) {
    MarkerAnnotation out = null;
    try {
        out = Reflection.markerAnnotationConstructor.newInstance(ast);
    } catch (InstantiationException e) {
        throw Lombok.sneakyThrow(e);
    } catch (IllegalAccessException e) {
        throw Lombok.sneakyThrow(e);
    } catch (InvocationTargetException e) {
        throw Lombok.sneakyThrow(e);
    }
    if (out != null) {
        SimpleName valName = ast.newSimpleName("val");
        valName.setSourceRange(start, end - start + 1);
        if (original.type instanceof SingleTypeReference) {
            out.setTypeName(valName);
            setIndex(valName, 1);
        } else {
            SimpleName lombokName = ast.newSimpleName("lombok");
            lombokName.setSourceRange(start, end - start + 1);
            setIndex(lombokName, 1);
            setIndex(valName, 2);
            QualifiedName fullName = ast.newQualifiedName(lombokName, valName);
            setIndex(fullName, 1);
            fullName.setSourceRange(start, end - start + 1);
            out.setTypeName(fullName);
        }
        out.setSourceRange(start, end - start + 1);
    }
    return out;
}

Example 30 with QualifiedName

use of org.eclipse.jdt.core.dom.QualifiedName in project AutoRefactor by JnRouvignac.

the class ForLoopHelper method buildForLoopContent.

private static ForLoopContent buildForLoopContent(final Expression loopVar, final Expression containerVar) {
    if (!(loopVar instanceof Name)) {
        return null;
    }
    if (containerVar instanceof MethodInvocation) {
        final MethodInvocation mi = (MethodInvocation) containerVar;
        final Name containerVarName = as(mi.getExpression(), Name.class);
        if (containerVarName != null && isMethod(mi, "java.util.Collection", "size")) {
            return ForLoopContent.indexedCollection(containerVarName, (Name) loopVar);
        }
    } else if (containerVar instanceof QualifiedName) {
        final QualifiedName containerVarName = (QualifiedName) containerVar;
        if (isArrayLength(containerVarName)) {
            Name containerVariable = ((QualifiedName) containerVar).getQualifier();
            return ForLoopContent.indexedArray(containerVariable, (Name) loopVar);
        }
    }
    return null;
}