/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.core.change;
import com.opengamma.util.PublicSPI;
/**
* Listener interface used to receive entity change events.
* <p>
* Events are sent when an entity is added, updated, removed or corrected.
*/
@PublicSPI
public interface ChangeListener {
/**
* Called when an entity is changed.
* <p>
* Events are sent when an entity is added, updated, removed or corrected.
*
* @param event the event description, not null
*/
void entityChanged(ChangeEvent event);
}