/*******************************************************************************
* Copyright (c) 2007, 2010 IBM Corporation and others.
* 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:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jface.text;
/**
* Extension interface for {@link org.eclipse.jface.text.IRepairableDocument}.
* <p>
* 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 <code>true</code> 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;
}