org.eclipse.osgi.service.runnable.ParameterizedRunnable 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) 2004, 2010 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.osgi.service.runnable;

/**
 * Like a {@link java.lang.Runnable}, an object which captures a block of code which can
 * be passed around and executed.  Unlike standard runnables, paramaterized
 * runnables allow an arbitrary {@link java.lang.Object} to be passed in when the
 * block is evaluated.
 * 
 * Clients may implement this interface.
 * 
 * 
 * This class is for internal use by the platform-related plug-ins.
 * Clients outside of the base platform should not reference or subclass this class.
 * 
 * @since 3.0
 */
public interface ParameterizedRunnable {

	/**
	 * Executes the block of code encapsulated by this runnable in the context of
	 * the given object and returns the result.  The result may be null.
	 *
	 * @param context the context for evaluating the runnable
	 * @return the result of evaluating the runnable in the given context
	 * @throws Exception if there is a problem running this runnable
	 */
	public Object run(Object context) throws Exception;
}