Examples with JvmConstructor org.eclipse.xtext.common.types.JvmConstructor used on opensource projects

Example 21 with JvmConstructor

use of org.eclipse.xtext.common.types.JvmConstructor in project xtext-xtend by eclipse.

the class XtendHoverSignatureProvider method _signature.

protected String _signature(XtendConstructor constructor, boolean typeAtEnd) {
    JvmConstructor inferredConstructor = associations.getInferredConstructor(constructor);
    XtendClass xtendClazz = EcoreUtil2.getContainerOfType(constructor, XtendClass.class);
    return xtendClazz.getName() + hoverUiStrings.parameters(inferredConstructor) + getThrowsDeclaration(inferredConstructor);
}

Example 22 with JvmConstructor

use of org.eclipse.xtext.common.types.JvmConstructor in project xtext-xtend by eclipse.

the class XtendHoverSignatureProvider method getSimpleSignature.

@Override
protected String getSimpleSignature(EObject container) {
    if (container instanceof XtendFunction) {
        XtendFunction function = (XtendFunction) container;
        JvmOperation inferredOperation = associations.getDirectlyInferredOperation(function);
        if (inferredOperation != null) {
            return function.getName() + uiStrings.parameters(inferredOperation);
        }
    } else if (container instanceof XtendConstructor) {
        XtendConstructor constructor = (XtendConstructor) container;
        XtendClass xtendClazz = EcoreUtil2.getContainerOfType(constructor, XtendClass.class);
        JvmConstructor inferredConstructor = associations.getInferredConstructor(constructor);
        return xtendClazz.getName() + " " + uiStrings.parameters(inferredConstructor);
    }
    return super.getSimpleSignature(container);
}

Example 23 with JvmConstructor

use of org.eclipse.xtext.common.types.JvmConstructor in project xtext-xtend by eclipse.

the class DependentElementsCalculatorTests method testPolymorphicDispatch.

@Test
public void testPolymorphicDispatch() {
    try {
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("class Foo {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def dispatch foo(Number it) {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("def dispatch foo(String it) {");
        _builder.newLine();
        _builder.append("\t");
        _builder.append("}");
        _builder.newLine();
        _builder.append("}");
        _builder.newLine();
        final XtendFile fooFile = this.testHelper.xtendFile("Foo", _builder.toString());
        IResourcesSetupUtil.waitForBuild();
        XtendTypeDeclaration _get = fooFile.getXtendTypes().get(0);
        final XtendClass fooClass = ((XtendClass) _get);
        final XtendMember fooMethod1 = fooClass.getMembers().get(1);
        NullProgressMonitor _nullProgressMonitor = new NullProgressMonitor();
        final Iterable<URI> dependentElementURIs = this.dependentElementsCalculator.getDependentElementURIs(fooMethod1, _nullProgressMonitor);
        Assert.assertEquals(5, IterableExtensions.size(dependentElementURIs));
        EList<XtendMember> _members = fooClass.getMembers();
        EList<JvmMember> _members_1 = this.associations.getInferredType(fooClass).getMembers();
        final Function1<EObject, Boolean> _function = (EObject it) -> {
            return Boolean.valueOf((!(it instanceof JvmConstructor)));
        };
        final Consumer<EObject> _function_1 = (EObject it) -> {
            final Function1<URI, Boolean> _function_2 = (URI element) -> {
                URI _uRI = EcoreUtil.getURI(it);
                return Boolean.valueOf(Objects.equal(element, _uRI));
            };
            Assert.assertTrue(it.toString(), IterableExtensions.<URI>exists(dependentElementURIs, _function_2));
        };
        IterableExtensions.<EObject>toList(IterableExtensions.<EObject>filter(Iterables.<EObject>concat(_members, _members_1), _function)).forEach(_function_1);
    } catch (Throwable _e) {
        throw Exceptions.sneakyThrow(_e);
    }
}

Example 24 with JvmConstructor

use of org.eclipse.xtext.common.types.JvmConstructor in project xtext-xtend by eclipse.

the class XtendEObjectAtOffsetHelper method resolveCrossReferencedElement.

@Override
protected EObject resolveCrossReferencedElement(INode node) {
    EObject referencedElement = super.resolveCrossReferencedElement(node);
    EObject referenceOwner = NodeModelUtils.findActualSemanticObjectFor(node);
    if (referenceOwner instanceof XConstructorCall) {
        if (referenceOwner.eContainer() instanceof AnonymousClass) {
            AnonymousClass anon = (AnonymousClass) referenceOwner.eContainer();
            JvmGenericType superType = anonymousClassUtil.getSuperType(anon);
            if (superType != null) {
                if (referencedElement instanceof JvmGenericType)
                    return superType;
                else if (referencedElement instanceof JvmConstructor) {
                    if (superType.isInterface())
                        return superType;
                    JvmConstructor superConstructor = anonymousClassUtil.getSuperTypeConstructor(anon);
                    if (superConstructor != null)
                        return superConstructor;
                }
            }
        }
    }
    return referencedElement;
}

Example 25 with JvmConstructor

use of org.eclipse.xtext.common.types.JvmConstructor in project xtext-xtend by eclipse.

the class XtendReentrantTypeResolver method doPrepareLocalTypes.

protected void doPrepareLocalTypes(final ResolvedTypes resolvedTypes, IFeatureScopeSession featureScopeSession, JvmFeature container, Map<JvmIdentifiableElement, ResolvedTypes> resolvedTypesByContext) {
    List<JvmGenericType> localClasses = container.getLocalClasses();
    for (final JvmGenericType localClass : localClasses) {
        JvmTypeReference superType = localClass.getSuperTypes().get(0);
        final IFeatureScopeSession nestedSession = featureScopeSession;
        if (InferredTypeIndicator.isInferred(superType)) {
            final XComputedTypeReference casted = (XComputedTypeReference) superType;
            InferredTypeIndicator typeProvider = (InferredTypeIndicator) casted.getTypeProvider();
            final AnonymousClass anonymousClass = (AnonymousClass) typeProvider.getExpression();
            XConstructorCall constructorCall = anonymousClass.getConstructorCall();
            IScope typeScope = featureScopeSession.getScope(constructorCall, TypesPackage.Literals.JVM_PARAMETERIZED_TYPE_REFERENCE__TYPE, resolvedTypes);
            final JvmDeclaredType type = anonymousClassUtil.getSuperTypeNonResolving(anonymousClass, typeScope);
            if (type == null) {
                JvmUnknownTypeReference superTypeReference = TypesFactory.eINSTANCE.createJvmUnknownTypeReference();
                requestCapturedLocalVariables(superTypeReference, localClass, resolvedTypes, resolvedTypesByContext, new IAcceptor<JvmTypeReference>() {

                    @Override
                    public void accept(JvmTypeReference capturingTypeReference) {
                        casted.setEquivalent(capturingTypeReference);
                        inferAnonymousClassConstructor(anonymousClass, localClass);
                    }
                });
            } else {
                final JvmParameterizedTypeReference superTypeReference = createSuperTypeReference(type, constructorCall);
                requestCapturedLocalVariables(superTypeReference, localClass, resolvedTypes, resolvedTypesByContext, new IAcceptor<JvmTypeReference>() {

                    @Override
                    @SuppressWarnings("deprecation")
                    public void accept(JvmTypeReference capturingTypeReference) {
                        casted.setEquivalent(capturingTypeReference);
                        IFeatureScopeSession mySession = addThisAndSuper(nestedSession, resolvedTypes.getReferenceOwner(), localClass, superTypeReference, false);
                        if (type.eClass() == TypesPackage.Literals.JVM_GENERIC_TYPE && ((JvmGenericType) type).isInterface()) {
                            localClass.getSuperTypes().add(0, typesBuilder.newTypeRef(localClass, Object.class));
                            inferAnonymousClassConstructor(anonymousClass, localClass);
                        } else {
                            for (JvmMember superMember : type.getMembers()) {
                                if (superMember instanceof JvmConstructor) {
                                    JvmConstructor superTypeConstructor = (JvmConstructor) superMember;
                                    boolean visible = mySession.isVisible(superTypeConstructor);
                                    inferAnonymousClassConstructor(anonymousClass, localClass, superTypeConstructor, visible);
                                }
                            }
                        }
                    }
                });
            }
        }
    }
}