/*
* Copyright (c) 2009 Borland Software Corporation
*
* 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:
* Michael Golubev (Borland)
*/
package org.eclipse.uml2.diagram.sequence.anchor;
import org.eclipse.uml2.diagram.sequence.internal.layout.vertical.input.LifeLineElement;
import org.eclipse.uml2.diagram.sequence.model.sequenced.SDLifeLineElement;
interface LifelineElementTraceable extends LifeLineElement {
SDLifeLineElement getEntityAfterElement();
int getNumber();
LifelineElementTraceable getPreviousElement();
LifelineElementTraceable getNextElement();
boolean isTopNotBottom();
}