public void rollOut(Operator operator){
  map.put(operator,new InterpolatedValue(true,1d));
  if (!timer.isRunning()) {
    timer.start();
  }
}

public void rollOut ( Operator operator ) { map . put ( operator , new InterpolatedValue ( true , 1d ) ) ; if ( ! timer . isRunning ( ) ) { timer . start ( ) ; } }
starts interpolating the extension value for the given operator .
