package org.eclipse.uml2.diagram.sequence.internal.layout.model;
import org.eclipse.uml2.diagram.sequence.internal.layout.abstractgde.AbsLink;
import org.eclipse.uml2.diagram.sequence.internal.layout.abstractgde.AbsNode;
/**
*
*/
public interface SdLayoutModelAddRemoveProcessor {
boolean processAddedGdeNode(AbsNode gdeNode);
boolean processRemovedGdeNode(AbsNode gdeNode);
boolean processAddedGdeLink(AbsLink absLink);
boolean processRemovedGdeLink(AbsLink absLink);
void finish();
}