| /******************************************************************************* |
| * Copyright (c) 2006, 2016 Wind River Systems, Inc. and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Markus Schorn - initial API and implementation |
| * Andrew Ferguson (Symbian) |
| * Bryan Wilkinson (QNX) |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.core.nd.java; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jdt.core.dom.IBinding; |
| |
| /** |
| * Can be subclassed and used for queries in the index. |
| */ |
| public class IndexFilter { |
| public static final IndexFilter ALL = new IndexFilter(); |
| |
| /** |
| * Get an IndexFilter that accepts everything |
| * |
| * @return an IndexFilter instance |
| */ |
| public static IndexFilter getFilter() { |
| return new IndexFilter(); |
| } |
| |
| /** |
| * Determines whether or not a binding is valid. |
| * |
| * @param binding the binding being checked for validity |
| * @return whether or not the binding is valid |
| * @throws CoreException |
| */ |
| public boolean acceptBinding(IBinding binding) throws CoreException { |
| return true; |
| } |
| } |