Example usage for org.eclipse.jdt.core.dom MethodDeclaration RETURN_TYPE2

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom MethodDeclaration RETURN_TYPE2_PROPERTY.

Prototype

ChildPropertyDescriptor RETURN_TYPE2_PROPERTY

To view the source code for org.eclipse.jdt.core.dom MethodDeclaration RETURN_TYPE2_PROPERTY.

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Document

The "returnType2" structural property of this node type (child type: Type ) (added in JLS3 API).

Usage

From source file:org.eclipse.emf.codegen.merge.java.facade.ast.ASTJMethod.java

License:Open Source License

@SuppressWarnings("deprecation")
public void setReturnType(String type) {
    this.returnType = type;
    setNodeProperty(getASTNode(), 0, MethodDeclaration.EXTRA_DIMENSIONS_PROPERTY);
    setTrackedNodeProperty(getASTNode(), type, MethodDeclaration.RETURN_TYPE2_PROPERTY, ASTNode.SIMPLE_TYPE);
}

From source file:org.eclipse.objectteams.otdt.internal.ui.text.correction.MappingProposalSubProcessor.java

License:Open Source License

@SuppressWarnings("unchecked") // handling AST-Lists 
public static ICommandAccess addTypeParameterToCallin(ICompilationUnit cu, ASTNode selectedNode,
        TypeDeclaration enclosingType) {
    final String TYPE_VAR_NAME = "E"; //$NON-NLS-1$

    if (selectedNode instanceof Name) {
        MethodSpec roleSpec = (MethodSpec) ASTNodes.getParent(selectedNode, ASTNode.METHOD_SPEC);
        ASTNode oldType = selectedNode.getParent();

        // find the role method to perform the same change on it, too.
        IMethodBinding roleMethod = roleSpec.resolveBinding();
        MethodDeclaration roleMethodDecl = null;
        for (MethodDeclaration method : enclosingType.getMethods()) {
            if (method.resolveBinding() == roleMethod) {
                Type returnType = method.getReturnType2();
                if (returnType == null)
                    break;
                if (returnType.isSimpleType()) {
                    Name typeName = ((SimpleType) returnType).getName();
                    if ("void".equals(typeName.getFullyQualifiedName())) //$NON-NLS-1$
                        break;
                }//from ww  w  .j  av a 2s  .c  om
                roleMethodDecl = method;
                break;
            }
        }

        AST ast = enclosingType.getAST();
        ASTRewrite rewrite = ASTRewrite.create(ast);
        TextEditGroup group = new TextEditGroup("adding parameter"); //$NON-NLS-1$
        // create type parameter <E extends OriginalType>
        TypeParameter typeParameter = ast.newTypeParameter();
        typeParameter.setName(ast.newSimpleName(TYPE_VAR_NAME));
        typeParameter.typeBounds().add(ASTNode.copySubtree(ast, oldType));
        // add type parameter to role method spec
        rewrite.getListRewrite(roleSpec, MethodSpec.TYPE_PARAMETERS_PROPERTY).insertFirst(typeParameter, group);
        // change return type to type variable
        rewrite.set(roleSpec, MethodSpec.RETURN_TYPE2_PROPERTY,
                ast.newSimpleType(ast.newSimpleName(TYPE_VAR_NAME)), group);

        // the same changes also against the method declaration:
        if (roleMethodDecl != null) {
            rewrite.getListRewrite(roleMethodDecl, MethodDeclaration.TYPE_PARAMETERS_PROPERTY)
                    .insertFirst(ASTNode.copySubtree(ast, typeParameter), group);
            rewrite.set(roleMethodDecl, MethodDeclaration.RETURN_TYPE2_PROPERTY,
                    ast.newSimpleType(ast.newSimpleName(TYPE_VAR_NAME)), group);
        }

        return new ASTRewriteCorrectionProposal(CorrectionMessages.OTQuickfix_addtypeparametertocallin_label,
                cu, rewrite, 10000, // TODO(SH)
                JavaPluginImages.get(JavaPluginImages.IMG_CORRECTION_CHANGE));
    }
    return null;
}

From source file:org.eclipse.scout.sdk.saml.importer.internal.jdt.imports.OrganizeImportsHelper.java

License:Open Source License

private static int internalGetPossibleTypeKinds(ASTNode node) {
    int kind = ALL_TYPES;

    int mask = ALL_TYPES | VOIDTYPE;

    ASTNode parent = node.getParent();/*from   ww  w .  j  a v  a  2 s. c o  m*/
    while (parent instanceof QualifiedName) {
        if (node.getLocationInParent() == QualifiedName.QUALIFIER_PROPERTY) {
            return REF_TYPES;
        }
        node = parent;
        parent = parent.getParent();
        mask = REF_TYPES;
    }
    while (parent instanceof Type) {
        if (parent instanceof QualifiedType) {
            if (node.getLocationInParent() == QualifiedType.QUALIFIER_PROPERTY) {
                return mask & (REF_TYPES);
            }
            mask &= REF_TYPES;
        } else if (parent instanceof ParameterizedType) {
            if (node.getLocationInParent() == ParameterizedType.TYPE_ARGUMENTS_PROPERTY) {
                return mask & REF_TYPES_AND_VAR;
            }
            mask &= CLASSES | INTERFACES;
        } else if (parent instanceof WildcardType) {
            if (node.getLocationInParent() == WildcardType.BOUND_PROPERTY) {
                return mask & 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 = INTERFACES;
        } else if (node.getLocationInParent() == TypeDeclaration.SUPERCLASS_TYPE_PROPERTY) {
            kind = CLASSES;
        }
        break;
    case ASTNode.ENUM_DECLARATION:
        kind = INTERFACES;
        break;
    case ASTNode.METHOD_DECLARATION:
        if (node.getLocationInParent() == MethodDeclaration.THROWN_EXCEPTIONS_PROPERTY) {
            kind = CLASSES;
        } else if (node.getLocationInParent() == MethodDeclaration.RETURN_TYPE2_PROPERTY) {
            kind = ALL_TYPES | VOIDTYPE;
        }
        break;
    case ASTNode.ANNOTATION_TYPE_MEMBER_DECLARATION:
        kind = PRIMITIVETYPES | ANNOTATIONS | ENUMS;
        break;
    case ASTNode.INSTANCEOF_EXPRESSION:
        kind = REF_TYPES;
        break;
    case ASTNode.THROW_STATEMENT:
        kind = CLASSES;
        break;
    case ASTNode.CLASS_INSTANCE_CREATION:
        if (((ClassInstanceCreation) parent).getAnonymousClassDeclaration() == null) {
            kind = CLASSES;
        } else {
            kind = CLASSES | INTERFACES;
        }
        break;
    case ASTNode.SINGLE_VARIABLE_DECLARATION:
        int superParent = parent.getParent().getNodeType();
        if (superParent == ASTNode.CATCH_CLAUSE) {
            kind = CLASSES;
        }
        break;
    case ASTNode.TAG_ELEMENT:
        kind = REF_TYPES;
        break;
    case ASTNode.MARKER_ANNOTATION:
    case ASTNode.SINGLE_MEMBER_ANNOTATION:
    case ASTNode.NORMAL_ANNOTATION:
        kind = ANNOTATIONS;
        break;
    case ASTNode.TYPE_PARAMETER:
        if (((TypeParameter) parent).typeBounds().indexOf(node) > 0) {
            kind = INTERFACES;
        } else {
            kind = REF_TYPES_AND_VAR;
        }
        break;
    case ASTNode.TYPE_LITERAL:
        kind = REF_TYPES;
        break;
    default:
    }
    return kind & mask;
}

From source file:org.moe.natjgen.MethodEditor.java

License:Apache License

public void setType(Type type, TypeResolver resolver) throws GeneratorException {
    editLock();/*from w  w  w. jav a2  s .co  m*/

    resolver.resolve(getManager(), methodDecl, MethodDeclaration.RETURN_TYPE2_PROPERTY, modifiers, type, false);

    // Add uncertain descriptor
    UncertainDescriptor udesc = modifiers.getUncertainDescriptor();
    if (udesc != null) {
        uncertains.add(new UncertainElem("-1", udesc));
    }
}

Example usage for org.eclipse.jdt.core.dom MethodDeclaration RETURN_TYPE2_PROPERTY

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