Determines if lastReleased can take off before lastTakeOff, given that it
can leave the spot no earlier than earlyReleaseBound, without increasing
the spot delay of lastTakeOff or incurring any delay at the runway.
Resets the fields that keep track of the best sequences and their
associated values that include the current aircraft being scheduled,
given the previous node currently under consideration.
clone() -
Method in class edu.mit.ll.group43.surfaceoptimization.aircraft.Aircraft