Examples with ResolvedFeatures org.eclipse.xtext.xbase.typesystem.override.ResolvedFeatures used on opensource projects

Example 1 with ResolvedFeatures

use of org.eclipse.xtext.xbase.typesystem.override.ResolvedFeatures in project xtext-xtend by eclipse.

the class XtendValidator method checkDuplicateAndOverriddenFunctions.

@Check
public void checkDuplicateAndOverriddenFunctions(XtendTypeDeclaration xtendType) {
    final JvmDeclaredType inferredType = associations.getInferredType(xtendType);
    if (inferredType instanceof JvmGenericType) {
        JavaVersion targetVersion = getGeneratorConfig(xtendType).getJavaSourceVersion();
        ResolvedFeatures resolvedFeatures = overrideHelper.getResolvedFeatures(inferredType, targetVersion);
        Set<EObject> flaggedOperations = Sets.newHashSet();
        doCheckDuplicateExecutables((JvmGenericType) inferredType, resolvedFeatures, flaggedOperations);
        doCheckOverriddenMethods(xtendType, (JvmGenericType) inferredType, resolvedFeatures, flaggedOperations);
        doCheckFunctionOverrides(resolvedFeatures, flaggedOperations);
    }
}

Example 2 with ResolvedFeatures

use of org.eclipse.xtext.xbase.typesystem.override.ResolvedFeatures in project xtext-xtend by eclipse.

the class XtendQuickfixProvider method doOverrideMethods.

protected void doOverrideMethods(final Issue issue, IssueResolutionAcceptor acceptor, String label, final String[] operationUris) {
    acceptor.accept(issue, label, label, "fix_indent.gif", new ISemanticModification() {

        @Override
        public void apply(EObject element, IModificationContext context) throws Exception {
            XtendTypeDeclaration clazz = (XtendTypeDeclaration) element;
            JvmGenericType inferredType = (JvmGenericType) associations.getInferredType(clazz);
            ResolvedFeatures resolvedOperations = overrideHelper.getResolvedFeatures(inferredType);
            IXtextDocument document = context.getXtextDocument();
            final int offset = insertionOffsets.getNewMethodInsertOffset(null, clazz);
            int currentIndentation = appendableFactory.getIndentationLevelAtOffset(offset, document, (XtextResource) clazz.eResource());
            final int indentationToUse = clazz.getMembers().isEmpty() ? currentIndentation + 1 : currentIndentation;
            ReplacingAppendable appendable = appendableFactory.create(document, (XtextResource) clazz.eResource(), offset, 0, new OptionalParameters() {

                {
                    ensureEmptyLinesAround = true;
                    baseIndentationLevel = indentationToUse;
                }
            });
            boolean isFirst = true;
            for (String operationUriAsString : operationUris) {
                URI operationURI = URI.createURI(operationUriAsString);
                EObject overridden = clazz.eResource().getResourceSet().getEObject(operationURI, true);
                if (overridden instanceof JvmOperation) {
                    if (!isFirst)
                        appendable.newLine().newLine();
                    isFirst = false;
                    superMemberImplementor.appendOverrideFunction(clazz, resolvedOperations.getResolvedOperation((JvmOperation) overridden), appendable);
                }
            }
            appendable.commitChanges();
        }
    });
}

Example 3 with ResolvedFeatures

use of org.eclipse.xtext.xbase.typesystem.override.ResolvedFeatures in project xtext-xtend by eclipse.

the class XtendQuickfixProvider method addConstuctorFromSuper.

@Fix(IssueCodes.MISSING_CONSTRUCTOR)
public void addConstuctorFromSuper(final Issue issue, IssueResolutionAcceptor acceptor) {
    if (issue.getData() != null) {
        for (int i = 0; i < issue.getData().length; i += 2) {
            final URI constructorURI = URI.createURI(issue.getData()[i]);
            String javaSignature = issue.getData()[i + 1];
            String xtendSignature = "new" + javaSignature.substring(javaSignature.indexOf('('));
            acceptor.accept(issue, "Add constructor " + xtendSignature, "Add constructor " + xtendSignature, "fix_indent.gif", new ISemanticModification() {

                @Override
                public void apply(EObject element, IModificationContext context) throws Exception {
                    XtendClass clazz = (XtendClass) element;
                    JvmGenericType inferredType = associations.getInferredType(clazz);
                    ResolvedFeatures features = overrideHelper.getResolvedFeatures(inferredType);
                    ReplacingAppendable appendable = appendableFactory.create(context.getXtextDocument(), (XtextResource) clazz.eResource(), insertionOffsets.getNewConstructorInsertOffset(null, clazz), 0, new OptionalParameters() {

                        {
                            ensureEmptyLinesAround = true;
                            baseIndentationLevel = 1;
                        }
                    });
                    EObject constructor = clazz.eResource().getResourceSet().getEObject(constructorURI, true);
                    if (constructor instanceof JvmConstructor) {
                        superMemberImplementor.appendConstructorFromSuper(clazz, new ResolvedConstructor((JvmConstructor) constructor, features.getType()), appendable);
                    }
                    appendable.commitChanges();
                }
            });
        }
    }
}

Example 4 with ResolvedFeatures

use of org.eclipse.xtext.xbase.typesystem.override.ResolvedFeatures in project xtext-xtend by eclipse.

the class AbstractXtendOutlineTreeBuilder method buildInheritedMembers.

protected void buildInheritedMembers(final JvmDeclaredType inferredType, final IXtendOutlineContext context) {
    ResourceSet _resourceSet = inferredType.eResource().getResourceSet();
    final StandardTypeReferenceOwner owner = new StandardTypeReferenceOwner(this.services, _resourceSet);
    final LightweightTypeReference typeReference = owner.toLightweightTypeReference(inferredType);
    final List<LightweightTypeReference> superTypes = typeReference.getAllSuperTypes();
    IXtendOutlineContext superTypeContext = context;
    for (final LightweightTypeReference superTypeRef : superTypes) {
        {
            superTypeContext = superTypeContext.increaseInheritanceDepth();
            final ResolvedFeatures resolvedFeatures = new ResolvedFeatures(superTypeRef);
            List<IResolvedField> _declaredFields = resolvedFeatures.getDeclaredFields();
            for (final IResolvedField jvmField : _declaredFields) {
                boolean _skipFeature = this.skipFeature(jvmField.getDeclaration());
                boolean _not = (!_skipFeature);
                if (_not) {
                    this.xtendOutlineNodeBuilder.buildResolvedFeatureNode(inferredType, jvmField, superTypeContext);
                }
            }
            List<IResolvedConstructor> _declaredConstructors = resolvedFeatures.getDeclaredConstructors();
            for (final IResolvedConstructor constructor : _declaredConstructors) {
                boolean _skipFeature_1 = this.skipFeature(constructor.getDeclaration());
                boolean _not_1 = (!_skipFeature_1);
                if (_not_1) {
                    this.xtendOutlineNodeBuilder.buildResolvedFeatureNode(inferredType, constructor, superTypeContext);
                }
            }
            List<IResolvedOperation> _declaredOperations = resolvedFeatures.getDeclaredOperations();
            for (final IResolvedOperation operation : _declaredOperations) {
                if (((!this.skipFeature(operation.getDeclaration())) && (!superTypeContext.isProcessed(operation.getDeclaration())))) {
                    this.xtendOutlineNodeBuilder.buildResolvedFeatureNode(inferredType, operation, superTypeContext);
                }
            }
            final JvmType declaredType = superTypeRef.getType();
            if ((declaredType instanceof JvmDeclaredType)) {
                final IXtendOutlineContext nestedTypeContext = superTypeContext.hideInherited();
                final Consumer<JvmDeclaredType> _function = (JvmDeclaredType it) -> {
                    this.buildJvmType(it, nestedTypeContext);
                };
                Iterables.<JvmDeclaredType>filter(((JvmDeclaredType) declaredType).getMembers(), JvmDeclaredType.class).forEach(_function);
            }
        }
    }
}