Examples with TypeAlias org.eclipse.ceylon.model.typechecker.model.TypeAlias used on opensource projects

Example 1 with TypeAlias

use of org.eclipse.ceylon.model.typechecker.model.TypeAlias in project ceylon by eclipse.

the class CeylonDoc method getIcons.

protected final List<String> getIcons(Object obj) {
    List<String> icons = new ArrayList<String>();
    if (obj instanceof Declaration) {
        Declaration decl = (Declaration) obj;
        Annotation deprecated = Util.findAnnotation(decl, "deprecated");
        if (deprecated != null) {
            icons.add("icon-decoration-deprecated");
        }
        if (decl instanceof ClassOrInterface || decl instanceof Constructor) {
            if (decl instanceof Interface) {
                icons.add("icon-interface");
                if (Util.isEnumerated((ClassOrInterface) decl)) {
                    icons.add("icon-decoration-enumerated");
                }
            }
            if (decl instanceof Class) {
                Class klass = (Class) decl;
                if (klass.isAnonymous()) {
                    icons.add("icon-object");
                } else {
                    icons.add("icon-class");
                }
                if (klass.isAbstract()) {
                    icons.add("icon-decoration-abstract");
                }
                if (klass.isFinal() && !klass.isAnonymous() && !klass.isAnnotation()) {
                    icons.add("icon-decoration-final");
                }
                if (Util.isEnumerated(klass)) {
                    icons.add("icon-decoration-enumerated");
                }
            }
            if (decl instanceof Constructor) {
                icons.add("icon-class");
            }
            if (!decl.isShared()) {
                icons.add("icon-decoration-local");
            }
        }
        if (decl instanceof TypedDeclaration) {
            if (decl.isShared()) {
                icons.add("icon-shared-member");
            } else {
                icons.add("icon-local-member");
            }
            if (decl.isFormal()) {
                icons.add("icon-decoration-formal");
            }
            if (decl.isActual()) {
                Declaration refinedDeclaration = decl.getRefinedDeclaration();
                if (refinedDeclaration != null) {
                    if (refinedDeclaration.isFormal()) {
                        icons.add("icon-decoration-impl");
                    }
                    if (refinedDeclaration.isDefault()) {
                        icons.add("icon-decoration-over");
                    }
                }
            }
            if (((TypedDeclaration) decl).isVariable()) {
                icons.add("icon-decoration-variable");
            }
        }
        if (decl instanceof TypeAlias || decl instanceof NothingType) {
            icons.add("icon-type-alias");
        }
        if (decl.isAnnotation()) {
            icons.add("icon-decoration-annotation");
        }
    }
    if (obj instanceof Package) {
        Package pkg = (Package) obj;
        icons.add("icon-package");
        if (!pkg.isShared()) {
            icons.add("icon-decoration-local");
        }
    }
    if (obj instanceof ModuleImport) {
        ModuleImport moduleImport = (ModuleImport) obj;
        icons.add("icon-module");
        if (moduleImport.isExport()) {
            icons.add("icon-module-exported-decoration");
        }
        if (moduleImport.isOptional()) {
            icons.add("icon-module-optional-decoration");
        }
    }
    if (obj instanceof Module) {
        icons.add("icon-module");
    }
    return icons;
}

Example 2 with TypeAlias

use of org.eclipse.ceylon.model.typechecker.model.TypeAlias in project ceylon by eclipse.

the class ClassDoc method writeInnerTypes.

private void writeInnerTypes(Map<String, ? extends TypeDeclaration> innerTypeDeclarations, String id, String title) throws IOException {
    if (!innerTypeDeclarations.isEmpty()) {
        openTable(id, title, 2, true);
        for (Entry<String, ? extends TypeDeclaration> entry : innerTypeDeclarations.entrySet()) {
            TypeDeclaration innerTypeDeclaration = entry.getValue();
            String name = entry.getKey();
            if (innerTypeDeclaration instanceof ClassOrInterface) {
                ClassOrInterface innerClassOrInterface = (ClassOrInterface) innerTypeDeclaration;
                tool.doc(innerClassOrInterface);
                doc(name, innerClassOrInterface);
            }
            if (innerTypeDeclaration instanceof TypeAlias) {
                TypeAlias innerAlias = (TypeAlias) innerTypeDeclaration;
                doc(name, innerAlias);
            }
        }
        closeTable();
    }
}

Example 3 with TypeAlias

use of org.eclipse.ceylon.model.typechecker.model.TypeAlias in project ceylon by eclipse.

the class AnnotationUtil method isNaturalTarget.

/**
 * Whether an annotation (with the given {@code annotationCtorDecl}
 * annotation constructor) used on the given declaration ({@code useSite})
 * should be added to the Java annotations of the given generated program
 * elements ({@code target})
 * @param annotationCtorDecl
 * @param useSite
 * @param target
 * @return
 */
public static boolean isNaturalTarget(// use site is either a Declaration, or a Package, or a Module,
Function annotationCtorDecl, // module imports
Object useSite, OutputElement target) {
    EnumSet<AnnotationTarget> interopTargets;
    if (annotationCtorDecl instanceof AnnotationProxyMethod) {
        AnnotationProxyMethod annotationProxyMethod = (AnnotationProxyMethod) annotationCtorDecl;
        if (annotationProxyMethod.getAnnotationTarget() == target) {
            // Foo__WHATEVER, so honour the WHATEVER
            return true;
        }
        interopTargets = annotationProxyMethod.getAnnotationTargets();
    } else {
        interopTargets = null;
    }
    if (useSite instanceof Declaration) {
        if (ModelUtil.isConstructor((Declaration) useSite)) {
            if (useSite instanceof Functional) {
                return target == OutputElement.CONSTRUCTOR;
            } else if (useSite instanceof Value) {
                // If the constructor has a getter we can't annotate, let's
                // put the annotations on the constructor
                Class constructedClass = ModelUtil.getConstructedClass((Declaration) useSite);
                // See CeylonVisitor.transformSingletonConstructor for those tests
                if (constructedClass.isToplevel() || constructedClass.isClassMember())
                    return target == OutputElement.GETTER;
                return target == OutputElement.CONSTRUCTOR;
            }
        } else if (useSite instanceof Class) {
            if (((Class) useSite).getParameterList() != null && interopTargets != null && interopTargets.contains(AnnotationTarget.CONSTRUCTOR) && !interopTargets.contains(AnnotationTarget.TYPE)) {
                return target == OutputElement.CONSTRUCTOR;
            }
            return target == OutputElement.TYPE;
        } else if (useSite instanceof Interface) {
            return target == OutputElement.TYPE;
        } else if (useSite instanceof Value) {
            Value value = (Value) useSite;
            boolean p = value.isParameter() && target == OutputElement.PARAMETER;
            if (annotationCtorDecl instanceof AnnotationProxyMethod) {
                if (!value.isTransient() && (interopTargets == null || interopTargets.contains(AnnotationTarget.FIELD))) {
                    return target == OutputElement.FIELD;
                } else {
                    return target == OutputElement.GETTER;
                }
            } else {
                return p || target == OutputElement.GETTER;
            }
        } else if (useSite instanceof Setter) {
            return target == OutputElement.SETTER;
        } else if (useSite instanceof Function) {
            return target == OutputElement.METHOD;
        } else if (useSite instanceof Constructor) {
            return target == OutputElement.CONSTRUCTOR;
        } else if (useSite instanceof TypeAlias) {
            return target == OutputElement.TYPE;
        }
    } else if (useSite instanceof Package) {
        return (annotationCtorDecl instanceof AnnotationProxyMethod) ? target == OutputElement.PACKAGE : target == OutputElement.TYPE;
    } else if (useSite instanceof Module) {
        return target == OutputElement.TYPE;
    } else if (useSite instanceof Tree.ImportModule) {
        return target == OutputElement.FIELD;
    }
    throw new RuntimeException("" + useSite);
}

Example 4 with TypeAlias

use of org.eclipse.ceylon.model.typechecker.model.TypeAlias in project ceylon by eclipse.

the class ExpressionTransformer method appendDeclarationLiteralForAnnotation.

/**
 * Appends into the given builder a String representation of the given
 * declaration, suitable for parsing my the DeclarationParser.
 */
private static void appendDeclarationLiteralForAnnotation(Declaration decl, StringBuilder sb) {
    Scope container = decl.getContainer();
    while (true) {
        if (container instanceof Declaration) {
            appendDeclarationLiteralForAnnotation((Declaration) container, sb);
            sb.append(".");
            break;
        } else if (container instanceof Package) {
            appendDeclarationLiteralForAnnotation((Package) container, sb);
            sb.append(":");
            break;
        }
        container = container.getContainer();
    }
    if (decl instanceof Class) {
        sb.append("C").append(decl.getName());
    } else if (decl instanceof Interface) {
        sb.append("I").append(decl.getName());
    } else if (decl instanceof TypeAlias) {
        sb.append("A").append(decl.getName());
    } else if (decl instanceof Value) {
        sb.append("V").append(decl.getName());
    } else if (decl instanceof Function) {
        sb.append("F").append(decl.getName());
    } else if (decl instanceof TypeParameter) {
        sb.append("P").append(decl.getName());
    } else if (decl instanceof Constructor) {
        sb.append("c").append(decl.getName());
    } else {
        throw BugException.unhandledDeclarationCase(decl);
    }
}

Example 5 with TypeAlias

use of org.eclipse.ceylon.model.typechecker.model.TypeAlias in project ceylon by eclipse.

the class ExpressionTransformer method transform.

public JCTree transform(Tree.TypeLiteral expr) {
    at(expr);
    if (!expr.getWantsDeclaration()) {
        if (expr.getDeclaration() instanceof Constructor) {
            JCExpression classLiteral = makeTypeLiteralCall(expr.getType().getTypeModel().getQualifyingType(), false, expr.getTypeModel());
            TypeDeclaration classModelDeclaration = (TypeDeclaration) typeFact().getLanguageModuleModelDeclaration(expr.getType().getTypeModel().getQualifyingType().getDeclaration().isMember() ? "MemberClass" : "Class");
            JCTypeCast typeCast = make().TypeCast(makeJavaType(classModelDeclaration.appliedType(null, List.of(expr.getType().getTypeModel().getQualifyingType(), typeFact().getNothingType()))), classLiteral);
            Type callableType = expr.getTypeModel().getFullType();
            JCExpression reifiedArgumentsExpr = makeReifiedTypeArgument(typeFact().getCallableTuple(callableType));
            return make().Apply(null, naming.makeQualIdent(typeCast, "getConstructor"), List.<JCExpression>of(reifiedArgumentsExpr, make().Literal(expr.getDeclaration().getName())));
        } else {
            if (coerced) {
                Type t = expr.getType().getTypeModel();
                if (!typeFact().isJavaObjectArrayType(t) || t.getTypeArgumentList().get(0).isClassOrInterface()) {
                    return makeSelect(makeJavaType(t, JT_NO_PRIMITIVES | JT_RAW), "class");
                }
            }
            return makeTypeLiteralCall(expr.getType().getTypeModel(), true, expr.getTypeModel());
        }
    } else if (expr.getDeclaration() instanceof TypeParameter) {
        // we must get it from its container
        TypeParameter declaration = (TypeParameter) expr.getDeclaration();
        Node node = expr;
        return makeTypeParameterDeclaration(node, declaration);
    } else if (expr.getDeclaration() instanceof Constructor || expr instanceof Tree.NewLiteral) {
        Constructor ctor;
        if (expr.getDeclaration() instanceof Constructor) {
            ctor = (Constructor) expr.getDeclaration();
        } else {
            ctor = ((Class) expr.getDeclaration()).getDefaultConstructor();
        }
        JCExpression metamodelCall = makeTypeDeclarationLiteral(ModelUtil.getConstructedClass(ctor));
        metamodelCall = make().TypeCast(makeJavaType(typeFact().getClassDeclarationType(), JT_RAW), metamodelCall);
        metamodelCall = make().Apply(null, naming.makeQualIdent(metamodelCall, "getConstructorDeclaration"), List.<JCExpression>of(make().Literal(ctor.getName() == null ? "" : ctor.getName())));
        if (ModelUtil.isEnumeratedConstructor(ctor)) {
            metamodelCall = make().TypeCast(makeJavaType(typeFact().getValueConstructorDeclarationType(), JT_RAW), metamodelCall);
        } else /*else if (Decl.isDefaultConstructor(ctor)){
                metamodelCall = make().TypeCast(
                        makeJavaType(typeFact().getDefaultConstructorDeclarationType(), JT_RAW), metamodelCall);
            } */
        {
            metamodelCall = make().TypeCast(makeJavaType(typeFact().getCallableConstructorDeclarationType(), JT_RAW), metamodelCall);
        }
        return metamodelCall;
    } else if (expr.getDeclaration() instanceof ClassOrInterface || expr.getDeclaration() instanceof TypeAlias) {
        // use the generated class to get to the declaration literal
        JCExpression metamodelCall = makeTypeDeclarationLiteral((TypeDeclaration) expr.getDeclaration());
        Type exprType = expr.getTypeModel().resolveAliases();
        // now cast if required
        if (!exprType.isExactly(((TypeDeclaration) typeFact().getLanguageModuleDeclarationDeclaration("NestableDeclaration")).getType())) {
            JCExpression type = makeJavaType(exprType, JT_NO_PRIMITIVES);
            return make().TypeCast(type, metamodelCall);
        }
        return metamodelCall;
    } else {
        return makeErroneous(expr, "compiler bug: " + expr.getDeclaration() + " is an unsupported declaration type");
    }
}