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

Example 66 with JvmDeclaredType

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

the class DispatchHelper method getMaxDistanceToObject.

protected int getMaxDistanceToObject(JvmTypeReference type) {
    type = primitives.asWrapperTypeIfPrimitive(type);
    if (typeRefs.is(type, Object.class))
        return 0;
    JvmType jvmType = type.getType();
    int maxDistance = 1;
    if (jvmType instanceof JvmDeclaredType) {
        EList<JvmTypeReference> list = ((JvmDeclaredType) jvmType).getSuperTypes();
        for (JvmTypeReference jvmTypeReference : list) {
            int result = 1 + getMaxDistanceToObject(jvmTypeReference);
            if (result > maxDistance)
                maxDistance = result;
        }
    }
    return maxDistance;
}

Example 67 with JvmDeclaredType

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

the class DispatchHelper method getLocalDispatchCases.

/**
 * Return the local cases that contribute to the given dispatch operation (in no particular order, but usually as defined in the file).
 */
public List<JvmOperation> getLocalDispatchCases(JvmOperation dispatcherOperation) {
    DispatchSignature dispatchSignature = new DispatchSignature(dispatcherOperation.getSimpleName(), dispatcherOperation.getParameters().size());
    JvmDeclaredType type = dispatcherOperation.getDeclaringType();
    return getLocalDispatchCases(type, dispatchSignature);
}

Example 68 with JvmDeclaredType

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

the class DispatchHelper method getAllDispatchCases.

/**
 * Return all the cases that are associated with the given dispatch operation.
 */
public List<JvmOperation> getAllDispatchCases(JvmOperation dispatcherOperation) {
    DispatchSignature dispatchSignature = new DispatchSignature(dispatcherOperation.getSimpleName(), dispatcherOperation.getParameters().size());
    JvmDeclaredType type = dispatcherOperation.getDeclaringType();
    ITypeReferenceOwner owner = new StandardTypeReferenceOwner(services, type);
    ContextualVisibilityHelper contextualVisibilityHelper = new ContextualVisibilityHelper(visibilityHelper, owner.newParameterizedTypeReference(type));
    return getAllDispatchMethods(dispatchSignature, type, contextualVisibilityHelper);
}

Example 69 with JvmDeclaredType

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

the class ConstantExpressionsInterpreter method findVisibleFeatures.

/**
 * looks up the static final fields which are accessible in unqualified form for the given expression.
 * That essentially includes static imports and the fields declared in the containing types
 */
protected Map<String, JvmIdentifiableElement> findVisibleFeatures(final XExpression expression) {
    HashMap<String, JvmIdentifiableElement> _xblockexpression = null;
    {
        Resource _eResource = expression.eResource();
        final Resource res = _eResource;
        boolean _matched = false;
        if (res instanceof StorageAwareResource) {
            boolean _isLoadedFromStorage = ((StorageAwareResource) res).isLoadedFromStorage();
            if (_isLoadedFromStorage) {
                _matched = true;
                return CollectionLiterals.<String, JvmIdentifiableElement>newHashMap();
            }
        }
        JvmDeclaredType _switchResult_1 = null;
        JvmIdentifiableElement _nearestLogicalContainer = this.containerProvider.getNearestLogicalContainer(expression);
        final JvmIdentifiableElement cont = _nearestLogicalContainer;
        boolean _matched_1 = false;
        if (cont instanceof JvmGenericType) {
            _matched_1 = true;
            _switchResult_1 = ((JvmGenericType) cont);
        }
        if (!_matched_1) {
            if (cont instanceof JvmMember) {
                _matched_1 = true;
                _switchResult_1 = ((JvmMember) cont).getDeclaringType();
            }
        }
        final JvmDeclaredType container = _switchResult_1;
        Pair<String, JvmDeclaredType> _mappedTo = Pair.<String, JvmDeclaredType>of("visibleFeaturesForAnnotationValues", container);
        final Provider<HashMap<String, JvmIdentifiableElement>> _function = () -> {
            final HashMap<String, JvmIdentifiableElement> result = CollectionLiterals.<String, JvmIdentifiableElement>newHashMap();
            Resource _eResource_1 = expression.eResource();
            final XImportSection section = this.importSectionLocator.getImportSection(((XtextResource) _eResource_1));
            if ((section != null)) {
                EList<XImportDeclaration> _importDeclarations = section.getImportDeclarations();
                for (final XImportDeclaration imp : _importDeclarations) {
                    boolean _isStatic = imp.isStatic();
                    if (_isStatic) {
                        final String importedTypeName = imp.getImportedTypeName();
                        if ((importedTypeName != null)) {
                            final JvmType type = this.findTypeByName(imp, importedTypeName);
                            boolean _matched_2 = false;
                            if (type instanceof JvmGenericType) {
                                _matched_2 = true;
                                this.collectAllVisibleFields(((JvmDeclaredType) type), result);
                            }
                            if (!_matched_2) {
                                if (type instanceof JvmEnumerationType) {
                                    _matched_2 = true;
                                    EList<JvmEnumerationLiteral> _literals = ((JvmEnumerationType) type).getLiterals();
                                    for (final JvmEnumerationLiteral feature : _literals) {
                                        result.put(feature.getSimpleName(), feature);
                                    }
                                }
                            }
                        }
                    }
                }
            }
            this.collectAllVisibleFields(container, result);
            return result;
        };
        _xblockexpression = this.cache.<HashMap<String, JvmIdentifiableElement>>get(_mappedTo, expression.eResource(), _function);
    }
    return _xblockexpression;
}

Example 70 with JvmDeclaredType

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

the class AnnotationReferenceProviderImpl method newAnnotationReference.

@Override
public AnnotationReference newAnnotationReference(final Type annotationTypeDelcaration, final Procedure1<AnnotationReferenceBuildContext> initializer) {
    Object _xblockexpression = null;
    {
        this.compilationUnit.checkCanceled();
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("annotationTypeDelcaration cannot be null");
        Preconditions.checkArgument((annotationTypeDelcaration != null), _builder);
        StringConcatenation _builder_1 = new StringConcatenation();
        _builder_1.append("initializer cannot be null");
        Preconditions.checkArgument((initializer != null), _builder_1);
        JvmDeclaredType _switchResult = null;
        boolean _matched = false;
        if (annotationTypeDelcaration instanceof JvmAnnotationTypeDeclarationImpl) {
            _matched = true;
            _switchResult = ((JvmAnnotationTypeDeclarationImpl) annotationTypeDelcaration).getDelegate();
        }
        if (!_matched) {
            if (annotationTypeDelcaration instanceof XtendAnnotationTypeDeclarationImpl) {
                _matched = true;
                _switchResult = this.compilationUnit.getJvmModelAssociations().getInferredType(((XtendAnnotationTypeDeclarationImpl) annotationTypeDelcaration).getDelegate());
            }
        }
        if (!_matched) {
            throw new IllegalArgumentException(("couldn\'t construct type reference for type " + annotationTypeDelcaration));
        }
        final JvmDeclaredType type = _switchResult;
        if ((type instanceof JvmAnnotationType)) {
            final JvmAnnotationReference newJvmAnnotationReference = this.createJvmAnnotationReference(type);
            AnnotationReferenceBuildContextImpl _annotationReferenceBuildContextImpl = new AnnotationReferenceBuildContextImpl();
            final Procedure1<AnnotationReferenceBuildContextImpl> _function = (AnnotationReferenceBuildContextImpl it) -> {
                it.setDelegate(newJvmAnnotationReference);
                it.setCompilationUnit(this.compilationUnit);
            };
            final AnnotationReferenceBuildContextImpl buildContext = ObjectExtensions.<AnnotationReferenceBuildContextImpl>operator_doubleArrow(_annotationReferenceBuildContextImpl, _function);
            initializer.apply(buildContext);
            return this.compilationUnit.toAnnotationReference(newJvmAnnotationReference);
        }
        _xblockexpression = null;
    }
    return ((AnnotationReference) _xblockexpression);
}