-- $diagram    = Generator::create('Diagram');

   $lane1      = Generator::create('Lane');

   $lane2      = Generator::create('Lane');

   $task       = Generator::create('Task');

   $endEvent   = Generator::create('EndEvent');

   $startEvent = Generator::create('StartEvent');


   $lane1->insert( $startEvent );

   $lane1->insertAfter( $task, $startEvent );

   $lane2->insertAfter( $endEvent, $startEvent );


   $diagram->addLane( $lane1 );

   $diagram->addLane( $lane2 );


   $diagram->setText( 'Fluxo de Contrato' );

   $startEvent->setText( 'Cadastro' );

   $task->setText('Atribuição de Fiscal');