Exemplo n.º 1
0
 /**
  * peek at the next location
  *
  * @return
  */
 @Override
 public GenomeLoc peekNextLocation() {
   return (aheadQueue.size() > 0)
       ? aheadQueue.getFirst().getLocation()
       : iterator.peekNextLocation();
 }
Exemplo n.º 2
0
 /**
  * can we flash back to the specified location?
  *
  * @param location the location to try and flash back to
  * @return true if we can, false otherwise
  */
 public boolean canFlashBackTo(GenomeLoc location) {
   GenomeLoc farthestBack =
       (pastQueue.size() > 0) ? pastQueue.getFirst().getLocation() : iterator.peekNextLocation();
   return (!farthestBack.isPast(location));
 }