/*******************************************************************************
 * Copyright (c) 2007, 2011 Association for Decentralized Information Management
 * in Industry THTH ry.
 * 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:
 *     VTT Technical Research Centre of Finland - initial API and implementation
 *******************************************************************************/
package org.simantics.db.management;

/**
 * @author Tuukka Lehtonen
 */
public class SessionContextChangedEvent {
    
    private final ISessionContextProvider source;

    private final Object                  handle;

    private final ISessionContext         oldValue;

    private final ISessionContext         newValue;

    public SessionContextChangedEvent(ISessionContextProvider source, Object forHandle, ISessionContext oldValue, ISessionContext newValue) {
        this.source = source;
        this.handle = forHandle;
        this.oldValue = oldValue;
        this.newValue = newValue;
    }
    
    public ISessionContextProvider getSource() {
        return source;
    }
    
    public Object getHandle() {
        return handle;
    }

    public ISessionContext getOldValue() {
        return oldValue;
    }
    
    public ISessionContext getNewValue() {
        return newValue;
    }

}