Package assignment6

Class Summary

Naturalist	Abstract naturalist class.
Node	Represents a single square cell on the map.
Ship	Terrain type for home base
Simulator	Main class for the naturalist simulator

Exception Summary

CapacityExceededException	Thrown when Naturalist.collect is called, but the naturalist is already carrying the maximum number of animals.
ExplorerModeException	Thrown if the naturalist attempts to collect animal while in explorer mode or if naturalist attempts to switch mode while not at ship.
IllegalMoveException	Thrown if the naturalist attempts to move between two nodes that are not adjacent.
SpecimenNotFoundException	Thrown if Naturalist.collect is called for an animal that isn't present
TriumphException	Nauturalist.moveTo throws this exception when all animals have been brought to the ship.