public interface PriorityGraphNode<V extends PriorityQueueElement> extends GraphNode<V>
GraphNode<V> sia
tale che la classe V implementi l'interfaccia
PriorityQueueElement.COLOR_BLACK, COLOR_GREY, COLOR_WHITEgetColor, getEnteringTime, getExitingTime, getFloatingPointDistance, getIntegerDistance, getLabel, getPrevious, setColor, setEnteringTime, setExitingTime, setFloatingPointDistance, setIntegerDistance, setPrevious