| /******************************************************************************* |
| * Copyright (c) 2012 NumberFour AG |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * NumberFour AG - initial API and Implementation (Alex Panchenko) |
| *******************************************************************************/ |
| package org.eclipse.dltk.javascript.typeinfo; |
| |
| import org.eclipse.dltk.annotations.ConfigurationElement; |
| import org.eclipse.dltk.javascript.typeinfo.model.Type; |
| |
| /** |
| * "Behaviour" associated with {@link Type types}. |
| */ |
| @ConfigurationElement("metaType") |
| public interface MetaType { |
| |
| /** |
| * Returns the unique id of this meta type. |
| */ |
| String getId(); |
| |
| /** |
| * Creates the corresponding {@link IRType} for the specified {@link Type} |
| * instance. |
| * |
| * @param typeSystem |
| * the context for the operation, possible <code>null</code> |
| * @param type |
| * the type to wrap |
| */ |
| IRType toRType(ITypeSystem typeSystem, Type type); |
| |
| /** |
| * Creates the corresponding {@link IRType} for the specified |
| * {@link IRTypeDeclaration} instance. |
| * |
| * @param type |
| * the type to wrap |
| */ |
| IRType toRType(IRTypeDeclaration declaration); |
| |
| /** |
| * Returns the preferred type system for converting the specified type to |
| * {@link IRTypeDeclaration} or <code>null</code> if no preference. |
| */ |
| ITypeSystem getPreferredTypeSystem(Type type); |
| |
| } |