return command;
}
@Override
protected Command getConnectionCreateCommand(CreateConnectionRequest request) {
EdgeCreateCommand command = new EdgeCreateCommand((Edge) request
.getNewObject());
VertexEditPart vertexEditPart = (VertexEditPart) request
.getTargetEditPart();
command.setSource((Vertex) (vertexEditPart.getModel()));
request.setStartCommand(command);
return command;
}