Examples with EClassifier org.eclipse.emf.ecore.EClassifier used on opensource projects

Example 66 with EClassifier

use of org.eclipse.emf.ecore.EClassifier in project xtext-core by eclipse.

the class ValidatorFragment2 method generateValidationToDeprecateRules.

protected StringConcatenationClient generateValidationToDeprecateRules() {
    StringConcatenationClient _client = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            {
                if (ValidatorFragment2.this.generateDeprecationValidation) {
                    {
                        List<AbstractRule> _deprecatedRulesFromGrammar = ValidatorFragment2.this.getDeprecatedRulesFromGrammar();
                        for (final AbstractRule deprecatedRule : _deprecatedRulesFromGrammar) {
                            EClassifier _classifier = deprecatedRule.getType().getClassifier();
                            ResourceSet _resourceSet = ValidatorFragment2.this.getGrammar().eResource().getResourceSet();
                            final TypeReference elementType = new TypeReference(((EClass) _classifier), _resourceSet);
                            _builder.newLineIfNotEmpty();
                            _builder.newLine();
                            _builder.append("@");
                            _builder.append(Check.class);
                            _builder.newLineIfNotEmpty();
                            _builder.append("public void checkDeprecated");
                            String _simpleName = elementType.getSimpleName();
                            _builder.append(_simpleName);
                            _builder.append("(");
                            _builder.append(elementType);
                            _builder.append(" element) {");
                            _builder.newLineIfNotEmpty();
                            _builder.append("\t");
                            _builder.append("addIssue(\"This part of the language is marked as deprecated and might get removed in the future!\", element, ");
                            TypeReference _configurableIssueCodesProviderClass = ValidatorFragment2.this.getConfigurableIssueCodesProviderClass();
                            _builder.append(_configurableIssueCodesProviderClass, "\t");
                            _builder.append(".DEPRECATED_MODEL_PART);");
                            _builder.newLineIfNotEmpty();
                            _builder.append("}");
                            _builder.newLine();
                        }
                    }
                }
            }
        }
    };
    return _client;
}

Example 67 with EClassifier

use of org.eclipse.emf.ecore.EClassifier in project xtext-core by eclipse.

the class JUnitFragment method generateExampleRuntimeTest.

protected JavaFileAccess generateExampleRuntimeTest() {
    String _testingPackage = this.getTestingPackage();
    String _plus = (_testingPackage + ".XtextRunner");
    final TypeReference xtextRunner = new TypeReference(_plus);
    final TypeReference runWith = new TypeReference("org.junit.runner.RunWith");
    String _testingPackage_1 = this.getTestingPackage();
    String _plus_1 = (_testingPackage_1 + ".InjectWith");
    final TypeReference injectWith = new TypeReference(_plus_1);
    final TypeReference extendWith = new TypeReference("org.junit.jupiter.api.^extension.ExtendWith");
    final TypeReference injectionExtension = new TypeReference("org.eclipse.xtext.testing.extensions.InjectionExtension");
    String _testingPackage_2 = this.getTestingPackage();
    String _plus_2 = (_testingPackage_2 + ".util.ParseHelper");
    final TypeReference parseHelper = new TypeReference(_plus_2);
    TypeReference _switchResult = null;
    final JUnitVersion junitVersion = this.junitVersion;
    if (junitVersion != null) {
        switch(junitVersion) {
            case JUNIT_4:
                _switchResult = new TypeReference("org.junit.Test");
                break;
            case JUNIT_5:
                _switchResult = new TypeReference("org.junit.jupiter.api.Test");
                break;
            default:
                break;
        }
    }
    final TypeReference test = _switchResult;
    TypeReference _switchResult_1 = null;
    final JUnitVersion junitVersion_1 = this.junitVersion;
    if (junitVersion_1 != null) {
        switch(junitVersion_1) {
            case JUNIT_4:
                _switchResult_1 = new TypeReference("org.junit.Assert");
                break;
            case JUNIT_5:
                _switchResult_1 = new TypeReference("org.junit.jupiter.api.Assertions");
                break;
            default:
                break;
        }
    }
    final TypeReference assert_ = _switchResult_1;
    EClassifier _classifier = IterableExtensions.<AbstractRule>head(this.getGrammar().getRules()).getType().getClassifier();
    ResourceSet _resourceSet = this.getGrammar().eResource().getResourceSet();
    final TypeReference rootType = new TypeReference(((EClass) _classifier), _resourceSet);
    TypeReference _exampleRuntimeTest = this.exampleRuntimeTest();
    StringConcatenationClient _client = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            {
                boolean _equals = Objects.equal(JUnitFragment.this.junitVersion, JUnitVersion.JUNIT_4);
                if (_equals) {
                    _builder.append("@");
                    _builder.append(runWith);
                    _builder.append("(");
                    _builder.append(xtextRunner);
                    _builder.append(")");
                    _builder.newLineIfNotEmpty();
                }
            }
            {
                boolean _equals_1 = Objects.equal(JUnitFragment.this.junitVersion, JUnitVersion.JUNIT_5);
                if (_equals_1) {
                    _builder.append("@");
                    _builder.append(extendWith);
                    _builder.append("(");
                    _builder.append(injectionExtension);
                    _builder.append(")");
                    _builder.newLineIfNotEmpty();
                }
            }
            _builder.append("@");
            _builder.append(injectWith);
            _builder.append("(");
            TypeReference _injectorProvider = JUnitFragment.this.injectorProvider();
            _builder.append(_injectorProvider);
            _builder.append(")");
            _builder.newLineIfNotEmpty();
            _builder.append("class ");
            TypeReference _exampleRuntimeTest = JUnitFragment.this.exampleRuntimeTest();
            _builder.append(_exampleRuntimeTest);
            _builder.append(" {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("@");
            _builder.append(Inject.class, "\t");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append(parseHelper, "\t");
            _builder.append("<");
            _builder.append(rootType, "\t");
            _builder.append("> parseHelper");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@");
            _builder.append(test, "\t");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("def void loadModel() {");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("val result = parseHelper.parse(\'\'");
            _builder.append("\'");
            _builder.newLine();
            _builder.append("\t\t\t");
            _builder.append("Hello Xtext!");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("\'\'");
            _builder.append("\')");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append(assert_, "\t\t");
            _builder.append(".assertNotNull(result)");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append("val errors = result.eResource.errors");
            _builder.newLine();
            {
                boolean _equals_2 = Objects.equal(JUnitFragment.this.junitVersion, JUnitVersion.JUNIT_4);
                if (_equals_2) {
                    _builder.append("\t\t");
                    _builder.append(assert_, "\t\t");
                    _builder.append(".assertTrue(\'\'");
                    _builder.append("\'Unexpected errors: ");
                    _builder.append("�", "\t\t");
                    _builder.append("errors.join(\", \")");
                    _builder.append("�", "\t\t");
                    _builder.append("\'\'");
                    _builder.append("\', errors.isEmpty)");
                    _builder.newLineIfNotEmpty();
                }
            }
            {
                boolean _equals_3 = Objects.equal(JUnitFragment.this.junitVersion, JUnitVersion.JUNIT_5);
                if (_equals_3) {
                    _builder.append("\t\t");
                    _builder.append(assert_, "\t\t");
                    _builder.append(".assertTrue(errors.isEmpty, \'\'");
                    _builder.append("\'Unexpected errors: ");
                    _builder.append("�", "\t\t");
                    _builder.append("errors.join(\", \")");
                    _builder.append("�", "\t\t");
                    _builder.append("\'\'");
                    _builder.append("\')");
                    _builder.newLineIfNotEmpty();
                }
            }
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("}");
            _builder.newLine();
        }
    };
    return this.fileAccessFactory.createXtendFile(_exampleRuntimeTest, _client);
}

Example 68 with EClassifier

use of org.eclipse.emf.ecore.EClassifier in project xtext-core by eclipse.

the class JUnitFragment method generateJavaExampleRuntimeTest.

protected JavaFileAccess generateJavaExampleRuntimeTest() {
    String _testingPackage = this.getTestingPackage();
    String _plus = (_testingPackage + ".XtextRunner");
    final TypeReference xtextRunner = new TypeReference(_plus);
    final TypeReference runWith = new TypeReference("org.junit.runner.RunWith");
    final TypeReference extendWith = new TypeReference("org.junit.jupiter.api.extension.ExtendWith");
    final TypeReference injectionExtension = new TypeReference("org.eclipse.xtext.testing.extensions.InjectionExtension");
    String _testingPackage_1 = this.getTestingPackage();
    String _plus_1 = (_testingPackage_1 + ".InjectWith");
    final TypeReference injectWith = new TypeReference(_plus_1);
    String _testingPackage_2 = this.getTestingPackage();
    String _plus_2 = (_testingPackage_2 + ".util.ParseHelper");
    final TypeReference parseHelper = new TypeReference(_plus_2);
    TypeReference _switchResult = null;
    final JUnitVersion junitVersion = this.junitVersion;
    if (junitVersion != null) {
        switch(junitVersion) {
            case JUNIT_4:
                _switchResult = new TypeReference("org.junit.Test");
                break;
            case JUNIT_5:
                _switchResult = new TypeReference("org.junit.jupiter.api.Test");
                break;
            default:
                break;
        }
    }
    final TypeReference test = _switchResult;
    TypeReference _switchResult_1 = null;
    final JUnitVersion junitVersion_1 = this.junitVersion;
    if (junitVersion_1 != null) {
        switch(junitVersion_1) {
            case JUNIT_4:
                _switchResult_1 = new TypeReference("org.junit.Assert");
                break;
            case JUNIT_5:
                _switchResult_1 = new TypeReference("org.junit.jupiter.api.Assertions");
                break;
            default:
                break;
        }
    }
    final TypeReference assert_ = _switchResult_1;
    EClassifier _classifier = IterableExtensions.<AbstractRule>head(this.getGrammar().getRules()).getType().getClassifier();
    ResourceSet _resourceSet = this.getGrammar().eResource().getResourceSet();
    final TypeReference rootType = new TypeReference(((EClass) _classifier), _resourceSet);
    final TypeReference list = new TypeReference("java.util.List");
    final TypeReference diagnostic = new TypeReference("org.eclipse.emf.ecore.resource", "Resource.Diagnostic");
    final TypeReference iterableExtensions = new TypeReference("org.eclipse.xtext.xbase.lib.IterableExtensions");
    TypeReference _exampleRuntimeTest = this.exampleRuntimeTest();
    StringConcatenationClient _client = new StringConcatenationClient() {

        @Override
        protected void appendTo(StringConcatenationClient.TargetStringConcatenation _builder) {
            {
                boolean _equals = Objects.equal(JUnitFragment.this.junitVersion, JUnitVersion.JUNIT_4);
                if (_equals) {
                    _builder.append("@");
                    _builder.append(runWith);
                    _builder.append("(");
                    _builder.append(xtextRunner);
                    _builder.append(".class)");
                    _builder.newLineIfNotEmpty();
                }
            }
            {
                boolean _equals_1 = Objects.equal(JUnitFragment.this.junitVersion, JUnitVersion.JUNIT_5);
                if (_equals_1) {
                    _builder.append("@");
                    _builder.append(extendWith);
                    _builder.append("(");
                    _builder.append(injectionExtension);
                    _builder.append(".class)");
                    _builder.newLineIfNotEmpty();
                }
            }
            _builder.append("@");
            _builder.append(injectWith);
            _builder.append("(");
            TypeReference _injectorProvider = JUnitFragment.this.injectorProvider();
            _builder.append(_injectorProvider);
            _builder.append(".class)");
            _builder.newLineIfNotEmpty();
            _builder.append("public class ");
            TypeReference _exampleRuntimeTest = JUnitFragment.this.exampleRuntimeTest();
            _builder.append(_exampleRuntimeTest);
            _builder.append(" {");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("@");
            _builder.append(Inject.class, "\t");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("private ");
            _builder.append(parseHelper, "\t");
            _builder.append("<");
            _builder.append(rootType, "\t");
            _builder.append("> parseHelper;");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.newLine();
            _builder.append("\t");
            _builder.append("@");
            _builder.append(test, "\t");
            _builder.newLineIfNotEmpty();
            _builder.append("\t");
            _builder.append("public void loadModel() throws Exception {");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append("Model result = parseHelper.parse(\"Hello Xtext!\");");
            _builder.newLine();
            _builder.append("\t\t");
            _builder.append(assert_, "\t\t");
            _builder.append(".assertNotNull(result);");
            _builder.newLineIfNotEmpty();
            _builder.append("\t\t");
            _builder.append(list, "\t\t");
            _builder.append("<");
            _builder.append(diagnostic, "\t\t");
            _builder.append("> errors = result.eResource().getErrors();");
            _builder.newLineIfNotEmpty();
            {
                boolean _equals_2 = Objects.equal(JUnitFragment.this.junitVersion, JUnitVersion.JUNIT_4);
                if (_equals_2) {
                    _builder.append("\t\t");
                    _builder.append(assert_, "\t\t");
                    _builder.append(".assertTrue(\"Unexpected errors: \" + ");
                    _builder.append(iterableExtensions, "\t\t");
                    _builder.append(".join(errors, \", \"), errors.isEmpty());");
                    _builder.newLineIfNotEmpty();
                }
            }
            {
                boolean _equals_3 = Objects.equal(JUnitFragment.this.junitVersion, JUnitVersion.JUNIT_5);
                if (_equals_3) {
                    _builder.append("\t\t");
                    _builder.append(assert_, "\t\t");
                    _builder.append(".assertTrue(errors.isEmpty(), \"Unexpected errors: \" + ");
                    _builder.append(iterableExtensions, "\t\t");
                    _builder.append(".join(errors, \", \"));");
                    _builder.newLineIfNotEmpty();
                }
            }
            _builder.append("\t");
            _builder.append("}");
            _builder.newLine();
            _builder.append("}");
            _builder.newLine();
        }
    };
    return this.fileAccessFactory.createJavaFile(_exampleRuntimeTest, _client);
}

Example 69 with EClassifier

use of org.eclipse.emf.ecore.EClassifier in project xtext-core by eclipse.

the class Ecore2XtextGrammarCreator method grammar.

public CharSequence grammar(final WizardConfiguration config) {
    CharSequence _xblockexpression = null;
    {
        final Ecore2XtextConfiguration it = config.getEcore2Xtext();
        UniqueNameUtil.clearUniqueNames(it.getDefaultEPackageInfo());
        StringConcatenation _builder = new StringConcatenation();
        _builder.append("// automatically generated by Xtext");
        _builder.newLine();
        _builder.append("grammar ");
        String _name = config.getLanguage().getName();
        _builder.append(_name);
        _builder.append(" with org.eclipse.xtext.common.Terminals");
        _builder.newLineIfNotEmpty();
        _builder.newLine();
        {
            Collection<EPackage> _allReferencedEPackages = Ecore2XtextExtensions.allReferencedEPackages(it);
            for (final EPackage it_1 : _allReferencedEPackages) {
                _builder.append("import \"");
                String _nsURI = it_1.getNsURI();
                _builder.append(_nsURI);
                _builder.append("\" ");
                {
                    if (((UniqueNameUtil.uniqueName(it_1) != null) && (!Objects.equal(UniqueNameUtil.uniqueName(it_1), "")))) {
                        _builder.append("as ");
                        String _uniqueName = UniqueNameUtil.uniqueName(it_1);
                        _builder.append(_uniqueName);
                    }
                }
                _builder.newLineIfNotEmpty();
            }
        }
        _builder.newLine();
        CharSequence _rules = this.rules(it.getRootElementClass());
        _builder.append(_rules);
        _builder.newLineIfNotEmpty();
        {
            List<EClass> _but = this.<EClass>but(Ecore2XtextExtensions.allDispatcherRuleClasses(it), it.getRootElementClass());
            for (final EClass it_2 : _but) {
                _builder.newLine();
                CharSequence _subClassDispatcherRule = this.subClassDispatcherRule(it_2);
                _builder.append(_subClassDispatcherRule);
                _builder.newLineIfNotEmpty();
            }
        }
        {
            List<EClassifier> _but_1 = this.<EClassifier>but(Ecore2XtextExtensions.allConcreteRuleClassifiers(it), it.getRootElementClass());
            for (final EClassifier it_3 : _but_1) {
                _builder.newLine();
                CharSequence _rule = this.rule(it_3);
                _builder.append(_rule);
                _builder.newLineIfNotEmpty();
            }
        }
        _xblockexpression = _builder;
    }
    return _xblockexpression;
}

Example 70 with EClassifier

use of org.eclipse.emf.ecore.EClassifier in project xtext-core by eclipse.

the class TypeRefImpl method setClassifier.

/**
 * <!-- begin-user-doc -->
 * <!-- end-user-doc -->
 * @generated
 */
@Override
public void setClassifier(EClassifier newClassifier) {
    EClassifier oldClassifier = classifier;
    classifier = newClassifier;
    if (eNotificationRequired())
        eNotify(new ENotificationImpl(this, Notification.SET, XtextGrammarTestPackage.TYPE_REF__CLASSIFIER, oldClassifier, classifier));
}