ltk/org.eclipse.statet.ltk.core/src/org/eclipse/statet/ltk/model/core/ElementChangedListener.java

/*=============================================================================#
 # Copyright (c) 2007, 2020 Stephan Wahlbrink and others.
 # 
 # This program and the accompanying materials are made available under the
 # terms of the Eclipse Public License 2.0 which is available at
 # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
 # which is available at https://www.apache.org/licenses/LICENSE-2.0.
 # 
 # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 # 
 # Contributors:
 #     Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation
 #=============================================================================*/

package org.eclipse.statet.ltk.model.core;

import org.eclipse.statet.jcommons.lang.NonNullByDefault;


/**
 * An element changed listener receives notification of changes to language elements
 * maintained by the LTK model.
 * <p>
 * This interface may be implemented by clients.</p>
 */
@NonNullByDefault
public interface ElementChangedListener {
	
	
	/**
	 * Notifies that one or more attributes of one or more elements have changed.
	 * The specific details of the change are described by the given event.
	 * 
	 * @param event the change event
	 */
	void elementChanged(final ElementChangedEvent event);
	
}