| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2006 IBM Corporation and others. |
| // All rights reserved. This program and the accompanying materials |
| // are made available under the terms of the Eclipse Public License v1.0 |
| // which accompanies this distribution, and is available at |
| // http://www.eclipse.org/legal/epl-v10.html |
| // |
| // Contributors: |
| // IBM Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.library.edit; |
| |
| /** |
| * A generic filter that uses the visitor design pattern. |
| * |
| * @author Phong Nguyen Le |
| * @since 1.0 |
| */ |
| public interface IFilter { |
| |
| /** |
| * Checks whether a given object can be accepted by this filter. |
| * |
| * @param obj |
| * the visiting object |
| * @return <code>true</code> if the object is accepted, <code>false</code> |
| * otherwise |
| */ |
| boolean accept(Object obj); |
| |
| } |
