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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) 2007, 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.IRepairableDocument}.
 * 
 * Adds the ability to query whether the repairable document would have to be repaired after
 * replacing some text.
 *
 * @see org.eclipse.jface.text.IRepairableDocument
 * @since 3.4
 */
public interface IRepairableDocumentExtension {

	/**
	 * Tells whether the line information of the document implementing this interface needs to be
	 * repaired after replacing the given text.
	 *
	 * @param offset the document offset
	 * @param length the length of the specified range
	 * @param text the substitution text to check
	 * @return true if the line information must be repaired after replacing
	 * @throws BadLocationException if the offset is invalid in this document
	 * @see IRepairableDocument#repairLineInformation()
	 */
	boolean isLineInformationRepairNeeded(int offset, int length, String text) throws BadLocationException;
}