Copyright (c) 2000, 2008 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
/*******************************************************************************
 * Copyright (c) 2000, 2008 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.team.core.diff;

import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IStatus;

A change event that describes changes that have occurred in an IDiffTree. 
Since:
3.2
@noimplement
This interface is not intended to be implemented by clients./**
 * A change event that describes changes that have occurred
 * in an {@link IDiffTree}.
 *
 * @since 3.2
 * @noimplement This interface is not intended to be implemented by clients.
 */
public interface IDiffChangeEvent {

	
Returns the tree that has been changed.
Returns:
the tree that has been changed./**
	 * Returns the tree that has been changed.
	 * @return the tree that has been changed.
	 */
	public IDiffTree getTree();

	
Returns the delta nodes that have been added to the delta tree.
Returns:
the delta nodes that have been added to the delta tree/**
	 * Returns the delta nodes that have been added to the delta tree.
	 * @return the delta nodes that have been added to the delta tree
	 */
	public IDiff[] getAdditions();

	
Return the paths of the delta nodes that have been removed from the delta tree.
Returns:
the paths of the delta nodes that have been removed from the delta tree/**
	 * Return the paths of the delta nodes that have been removed from the delta tree.
	 * @return the paths of the delta nodes that have been removed from the delta tree
	 */
	public IPath[] getRemovals();

	
Return the delta nodes contained in the delta tree that have changed in some way.
Returns:
the delta nodes contained in the delta tree that have changed/**
	 * Return the delta nodes contained in the delta tree that have changed in some way.
	 * @return the delta nodes contained in the delta tree that have changed
	 */
	public IDiff[] getChanges();

	
Return any errors that occurred while this change was taking place.
Returns:
any errors that occurred while this change was taking place/**
	 * Return any errors that occurred while this change was taking place.
	 * @return any errors that occurred while this change was taking place
	 */
	public IStatus[] getErrors();
}