| /******************************************************************************* |
| * 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.structure; |
| |
| import org.eclipse.dltk.ast.ASTNode; |
| import org.eclipse.dltk.internal.javascript.parser.structure.StructureReporter3; |
| import org.eclipse.dltk.javascript.typeinfo.ITypeInferenceExtensionFactory; |
| |
| /** |
| * Handler which can be used as plugin for {@link StructureReporter3}, it is |
| * created by {@link ITypeInferenceExtensionFactory}. |
| */ |
| public interface IStructureHandler { |
| |
| /** |
| * The special value to return if next handler should be called |
| */ |
| public static final IStructureNode CONTINUE = new StructureNode(null) { |
| public void reportStructure(IStructureRequestor requestor, |
| IStructureContext context) { |
| } |
| |
| public int start() { |
| return -1; |
| } |
| }; |
| |
| IStructureNode handle(ASTNode node); |
| |
| } |