| /******************************************************************************* |
| * Copyright (c) 2006, 2007 BEA Systems, Inc. |
| * 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: |
| * wharley@bea.com - initial API and implementation |
| * |
| *******************************************************************************/ |
| |
| package org.eclipse.jdt.internal.compiler.apt.dispatch; |
| |
| import java.util.List; |
| |
| import javax.annotation.processing.Processor; |
| |
| /** |
| * Implementors know how to discover annotation processors, and maintain a list of processors that |
| * have been discovered and initialized so far. |
| */ |
| public interface IProcessorProvider { |
| |
| /** |
| * Return the next processor that can be discovered, according to the order and discovery rules |
| * of the provider (see, for instance, {@link Processor}. |
| * @return a ProcessorInfo wrapping an initialized Processor, or <code>null</code> if there are |
| * no more processors to be discovered. |
| */ |
| ProcessorInfo discoverNextProcessor(); |
| |
| /** |
| * @return the list of all processors that have been discovered so far. This list will grow when |
| * {@link #discoverNextProcessor()} is called. |
| */ |
| List<ProcessorInfo> getDiscoveredProcessors(); |
| |
| /** |
| * Called when a processor throws an exception. This may abort compilation, throw an |
| * unchecked exception, etc; the caller should not assume that this method will return. |
| * |
| * @param p the processor, if known, or null if not. |
| * @param e |
| */ |
| void reportProcessorException(Processor p, Exception e); |
| } |