//$Id: AbstractEvent.java,v 1.3 2005/02/22 03:09:30 oneovthafew Exp $package org.hibernate.event;import java.io.Serializable;import org.hibernate.engine.SessionImplementor;/** * Defines a base class for Session generated events. * * @author Steve Ebersole */public abstract class AbstractEvent implements Serializable {	private final SessionImplementor session;    /**     * Constructs an event from the given event session.     *     * @param source The session event source.     */	public AbstractEvent(SessionImplementor source) {		this.session = source;	}    /**     * Returns the session event source for this event.  This is the underlying     * session from which this event was generated.     *     * @return The session event source.     */	public final SessionImplementor getSession() {		return session;	}}