| /******************************************************************************* |
| * 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.core.runtime.IAdaptable; |
| |
| /** |
| * This interface could be optionally implemented by |
| * {@link ITypeInferenceHandlerFactory}. |
| */ |
| public interface ITypeInferenceExtensionFactory { |
| |
| /** |
| * Creates extension of the specified type for the specified context. |
| * Returns the extension created or null. |
| * |
| * @param context |
| * can be adapted to {@link ITypeInfoContext} or |
| * {@link ReferenceSource} |
| * @param extensionClass |
| * e.g. |
| * {@link org.eclipse.dltk.javascript.validation.IValidatorExtension} |
| * , |
| * {@link org.eclipse.dltk.javascript.structure.IStructureHandler} |
| * , |
| * {@link org.eclipse.dltk.javascript.search.IMatchLocatorVisitor} |
| * @param arg |
| * extension specific parameter, can be <code>null</code> |
| * @return |
| */ |
| Object createExtension(IAdaptable context, Class<?> extensionClass, |
| Object arg); |
| |
| } |
