Java Code Examples for org.eclipse.xtext.scoping.impl.SelectableBasedScope#createScope()

The following examples show how to use org.eclipse.xtext.scoping.impl.SelectableBasedScope#createScope() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: AbstractLibraryGlobalScopeProvider.java    From statecharts with Eclipse Public License 1.0 6 votes vote down vote up 
@Override
public IScope getScope(Resource context, EReference reference, Predicate<IEObjectDescription> filter) {
	List<IEObjectDescription> descriptions = Lists.newArrayList();
	for (URI uri : getValidLibraries(context)) {
		try {
			Iterables.addAll(descriptions, libraryCache.get(uri, new Callable<Iterable<IEObjectDescription>>() {

				@Override
				public Iterable<IEObjectDescription> call() throws Exception {
					return getDescriptions(context, uri);
				}
			}));
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	return SelectableBasedScope.createScope(IScope.NULLSCOPE, new EObjectDescriptionLookUp(descriptions),
			reference.getEReferenceType(), isIgnoreCase(reference));
}
Example 2
Source File: STextGlobalScopeProvider.java    From statecharts with Eclipse Public License 1.0 5 votes vote down vote up 
@Override
protected IScope createLazyResourceScope(IScope parent, URI uri, IResourceDescriptions descriptions, EClass type,
		Predicate<IEObjectDescription> filter, boolean ignoreCase) {
	IResourceDescription description = resourceDescriptionCache.get(uri);
	if (description == null)
		return IScope.NULLSCOPE;
	return SelectableBasedScope.createScope(parent, description, filter, type, ignoreCase);
}
Example 3
Source File: BuiltinGlobalScopeProvider.java    From gama with GNU General Public License v3.0 5 votes vote down vote up 
@Override
protected IScope getScope(final Resource resource, final boolean ignoreCase, final EClass type,
		final Predicate<IEObjectDescription> filter) {
	IScope scope = getGlobalScope(type);
	final Collection<URI> uniqueImportURIs = getAllImportedURIs(resource, resource.getResourceSet()).keySet();
	if (uniqueImportURIs.size() == 1) { return scope; }
	final List<URI> urisAsList = Lists.newArrayList(uniqueImportURIs);
	urisAsList.remove(resource.getURI());
	Collections.reverse(urisAsList);
	final IResourceDescriptions descriptions = getResourceDescriptions(resource, urisAsList);
	scope = SelectableBasedScope.createScope(scope, descriptions, filter, type, false);
	return scope;
}
Example 4
Source File: XbaseImportedNamespaceScopeProvider.java    From xtext-extras with Eclipse Public License 2.0 4 votes vote down vote up 
@Override
protected IScope getGlobalScope(final Resource context, final EReference reference) {
	IScope globalScope = super.getGlobalScope(context, reference, null);
	return SelectableBasedScope.createScope(globalScope, getAllDescriptions(context), reference.getEReferenceType(), isIgnoreCase(reference));
}
Example 5
Source File: XImportSectionNamespaceScopeProvider.java    From xtext-extras with Eclipse Public License 2.0 4 votes vote down vote up 
@Override
protected IScope getGlobalScope(final Resource context, final EReference reference) {
	IScope globalScope = super.getGlobalScope(context, reference, null);
	return SelectableBasedScope.createScope(globalScope, getAllDescriptions(context), reference.getEReferenceType(), isIgnoreCase(reference));
}
Example 6
Source File: XtextScopeProvider.java    From xtext-core with Eclipse Public License 2.0 4 votes vote down vote up 
protected IScope doCreateScope(final Grammar grammar, final EClass type, IScope parent) {
	final IResourceDescription resourceDescription = resourceDescriptionManager.getResourceDescription(grammar.eResource());
	return SelectableBasedScope.createScope(parent, resourceDescription, type, false);
}