org.eclipse.xtext.scoping.IScopeProvider Java Examples

@Override
public Set<Binding> getGuiceBindingsRt(Grammar grammar) {
	BindFactory factory = new BindFactory();
	if (!XbaseGeneratorFragment.doesUseXbase(grammar)) {
		if(isGenerateStub) {
			factory.addTypeToType(IScopeProvider.class.getName(), getScopeProviderName(grammar, getNaming()));
		} else {
			factory.addTypeToType(IScopeProvider.class.getName(), getLocalScopeProvider().getName());
		}
		factory.addConfiguredBinding(
				IScopeProvider.class.getName() + "Delegate",
				"binder.bind(" + IScopeProvider.class.getName() + ".class"
						+ ").annotatedWith(com.google.inject.name.Names.named("
						+ AbstractDeclarativeScopeProvider.class.getName() + ".NAMED_DELEGATE" + ")).to("
						+ getLocalScopeProvider().getName() + ".class)");
		factory.addTypeToType(IGlobalScopeProvider.class.getName(), getGlobalScopeProvider().getName());
	}
	factory.addConfiguredBinding(IgnoreCaseLinking.class.getSimpleName(), "binder.bindConstant().annotatedWith("
			+ IgnoreCaseLinking.class.getName() + ".class).to(" + isIgnoreCase() + ")");
	return factory.getBindings();
}
 

@Test public void testGetElementByClasspathURIEObject() throws Exception {
	with(ImportUriTestLanguageStandaloneSetup.class);
	Main main = (Main) getModel("import 'classpath:/org/eclipse/xtext/linking/05.importuritestlanguage'\n"
			+ "type Bar extends Foo");
	Type bar = main.getTypes().get(0);
	Type foo = bar.getExtends();
	assertNotNull(foo);
	assertFalse(foo.eIsProxy());
	// we don't put contextual classpath:/ uris into the index thus
	// they are partially normalized
	if (Platform.isRunning()) {
		assertEquals("bundleresource", EcoreUtil.getURI(foo).scheme());
	} else {
		assertEquals("file", EcoreUtil.getURI(foo).scheme());
	}
	IScopeProvider scopeProvider = get(IScopeProvider.class);
	IScope scope = scopeProvider.getScope(bar, ImportedURIPackage.Literals.TYPE__EXTENDS);
	Iterable<IEObjectDescription> elements = scope.getElements(foo);
	assertEquals(1, size(elements));
	assertEquals(EcoreUtil2.getPlatformResourceOrNormalizedURI(foo), elements.iterator().next().getEObjectURI());
}
 

/**
 * Set the given wrapper on the given {@link IScopeProvider} if the scope provider is either a
 * delegating scope provider or an {@link AbstractGlobalScopeDelegatingScopeProvider}.
 * 
 * The wrapper may be <code>null</code>
 * 
 * @since 2.14
 */
static void setWrapper(IScopeProvider scopeProvider, IScopeWrapper wrapper) {
	if (scopeProvider instanceof AbstractGlobalScopeDelegatingScopeProvider) {
		AbstractGlobalScopeDelegatingScopeProvider provider = (AbstractGlobalScopeDelegatingScopeProvider) scopeProvider;
		provider.setWrapper(wrapper);
	} else if (scopeProvider instanceof IDelegatingScopeProvider) {
		IDelegatingScopeProvider delegatingScopeProvider = (IDelegatingScopeProvider) scopeProvider;
		delegatingScopeProvider.setWrapper(wrapper);
	}
}
 

/**
 * Override to get scope based on the context, otherwise we might get scope for main language, while context is from
 * sub-language.
 */
@Override
protected IScope getScope(EObject context, EReference reference) {
	IScopeProvider scopeProvider = N4LanguageUtils.getServiceForContext(context, IScopeProvider.class)
			.orElse(super.getScopeProvider());
	if (getScopeProvider() == null)
		throw new IllegalStateException("scopeProvider must not be null.");
	try {
		registerImportedNamesAdapter(scopeProvider, context);
		return scopeProvider.getScope(context, reference);
	} finally {
		unRegisterImportedNamesAdapter(scopeProvider);
	}
}
 

/**
 * Sets the scope provider to use as delegate for the local scope provider. This delegate is used to handle imported
 * elements. The customization makes elements that name is equal to the resource name both referenceable by e.g
 * my/pack/A/A as well as my/pack/A if the resource name is A. In this delegate later the import of the built in
 * types should be made.
 */
public void configureIScopeProviderDelegate(Binder binder) {
	binder.bind(org.eclipse.xtext.scoping.IScopeProvider.class)
			.annotatedWith(
					com.google.inject.name.Names
							.named(org.eclipse.xtext.scoping.impl.AbstractDeclarativeScopeProvider.NAMED_DELEGATE))
			.to(N4JSImportedNamespaceAwareLocalScopeProvider.class);
}
 

@Override
public Class<? extends IScopeProvider> bindIScopeProvider() {
  return CheckCfgScopeProvider.class;
}
 

@Override
public Class<? extends IScopeProvider> bindIScopeProvider() {
	return ScopeProvider.class;
}
 

@Override
public Class<? extends IScopeProvider> bindIScopeProvider() {
	return ScopeProvider.class;
}
 

public void configureIScopeProviderDelegate(Binder binder) {
	binder.bind(IScopeProvider.class).annotatedWith(Names.named(AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(XImportSectionNamespaceScopeProvider.class);
}
 

@Override
public IScopeProvider getDelegate() {
	return delegate;
}
 

public Class<? extends IScopeProvider> bindIScopeProvider() {
	return SimpleBeeLangTestLanguageScopeProvider.class;
}
 

@Override
public Class<? extends IScopeProvider> bindIScopeProvider() {
	return org.eclipse.xtext.linking.lazy.Bug443705Test.RecursiveScopeProvider.class;
}
 

public Class<? extends IScopeProvider> bindIScopeProvider() {
	return StatemachineScopeProvider.class;
}
 

public void configureIScopeProviderDelegate(Binder binder) {
	binder.bind(IScopeProvider.class).annotatedWith(Names.named(AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(ImportedNamespaceAwareLocalScopeProvider.class);
}
 

public Class<? extends IScopeProvider> bindIScopeProvider() {
	return RefactoringTestLanguage2ScopeProvider.class;
}
 

public void configureIScopeProviderDelegate(Binder binder) {
	binder.bind(IScopeProvider.class).annotatedWith(Names.named(AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(ImportedNamespaceAwareLocalScopeProvider.class);
}
 

public void configureIScopeProviderDelegate(Binder binder) {
	binder.bind(IScopeProvider.class).annotatedWith(Names.named(AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(XImportSectionNamespaceScopeProvider.class);
}
 

public IScopeProvider getScopeProvider() {
	return scopeProvider;
}
 

public Class<? extends IScopeProvider> bindIScopeProvider() {
	return BeeLangTestLanguageScopeProvider.class;
}
 

public Class<? extends IScopeProvider> bindIScopeProvider() {
	return ReferringTestLanguageScopeProvider.class;
}
 

public void configureIScopeProviderDelegate(Binder binder) {
	binder.bind(IScopeProvider.class).annotatedWith(Names.named(AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(ImportedNamespaceAwareLocalScopeProvider.class);
}
 

public void configureIScopeProviderDelegate(Binder binder) {
	binder.bind(IScopeProvider.class).annotatedWith(Names.named(AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(ImportedNamespaceAwareLocalScopeProvider.class);
}
 

public void configureIScopeProviderDelegate(Binder binder) {
	binder.bind(IScopeProvider.class).annotatedWith(Names.named(AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(SimpleLocalScopeProvider.class);
}
 

public Class<? extends IScopeProvider> bindIScopeProvider() {
	return OutlineTestLanguageScopeProvider.class;
}
 

@Override
public void configureIScopeProviderDelegate(final com.google.inject.Binder binder) {
  binder.bind(IScopeProvider.class).annotatedWith(Names.named(org.eclipse.xtext.scoping.impl.AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(XImportSectionNamespaceScopeProvider.class);
}
 

public Class<? extends IScopeProvider> bindIScopeProvider() {
	return TestLanguageScopeProvider.class;
}
 

public void configureIScopeProviderDelegate(Binder binder) {
	binder.bind(IScopeProvider.class).annotatedWith(Names.named(AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(ImportedNamespaceAwareLocalScopeProvider.class);
}
 

@Override
public Class<? extends IScopeProvider> bindIScopeProvider() {
	return SequencerTestScopeProvider.class;
}
 

public void configureIScopeProviderDelegate(Binder binder) {
	binder.bind(IScopeProvider.class).annotatedWith(Names.named(AbstractDeclarativeScopeProvider.NAMED_DELEGATE)).to(ImportedNamespaceAwareLocalScopeProvider.class);
}
 

public Class<? extends IScopeProvider> bindIScopeProvider() {
	return MyDslScopeProvider.class;
}