org.eclipse.core.resources.IResourceVisitor Maven / Gradle / Ivy

Show more of this group Show more artifacts with this name
Show all versions of aspectjtools Show documentation

AspectJ tools most notably contains the AspectJ compiler (AJC). AJC applies aspects to Java classes during compilation, fully replacing Javac for plain Java classes and also compiling native AspectJ or annotation-based @AspectJ syntax. Furthermore, AJC can weave aspects into existing class files in a post-compile binary weaving step. This library is a superset of AspectJ weaver and hence also of AspectJ runtime.

There is a newer version: 1.9.22.1

Show newest version

/*******************************************************************************
 *  Copyright (c) 2000, 2009 IBM Corporation 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:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.core.resources;

import org.eclipse.core.runtime.CoreException;

/**
 * This interface is implemented by objects that visit resource trees.
 * 
 * Usage:
 * 
 *  * class Visitor implements IResourceVisitor {
 *    public boolean visit(IResource res) {
 *       // your code here
 *       return true;
 *    }
 * }
 * IResource root = ...;
 * root.accept(new Visitor());
 * 
 * 
 * Clients may implement this interface.
 * 
 *
 * @see IResource#accept(IResourceVisitor)
 */
public interface IResourceVisitor {
	/**
	 * Visits the given resource.
	 *
	 * @param resource the resource to visit
	 * @return true if the resource's members should
	 *		be visited; false if they should be skipped
	 * @exception CoreException if the visit fails for some reason.
	 */
	boolean visit(IResource resource) throws CoreException;
}