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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.

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/*******************************************************************************
 * Copyright (c) 2000, 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.jface.text;

/**
 * Extension interface for {@link org.eclipse.jface.text.IDocument}.
 *
 * It adds configuration methods to post notification replaces and document
 * listener notification.
 *
 * @since 2.1
 */
public interface IDocumentExtension2 {

	/**
	 * Tells the receiver to ignore calls to
	 * registerPostNotificationReplace until
	 * acceptPostNotificationReplaces is called.
	 */
	void ignorePostNotificationReplaces();

	/**
	 * Tells the receiver to accept calls to
	 * registerPostNotificationReplace until
	 * ignorePostNotificationReplaces is called.
	 */
	void acceptPostNotificationReplaces();

	/**
	 * Can be called prior to a replace operation. After the
	 * replace resumeListenerNotification must be
	 * called. The effect of these calls is that no document listener is notified
	 * until resumeListenerNotification is called. This allows clients
	 * to update structure before any listener is informed about the change.
	 * Listener notification can only be stopped for a single replace operation.
	 * Otherwise, document change notifications will be lost.
	 */
	void stopListenerNotification();

	/**
	 * Resumes the notification of document listeners which must previously
	 * have been stopped by a call to stopListenerNotification.
	 */
	void resumeListenerNotification();
}