com.numericalmethod.suanshu.graph

Interface Arc<V>

Type Parameters:

V - vertex type

All Superinterfaces:

Edge<V>, HyperEdge<V>

All Known Subinterfaces:

WeightedArc<V>

All Known Implementing Classes:

SimpleArc

public interface Arc<V>
extends Edge<V>

An arc is an ordered pair of vertices. It is also called a "directed edge".

Method Summary

Modifier and Type	Method and Description
V	head()
V	tail() Get the tail of this arc.

Methods inherited from interface com.numericalmethod.suanshu.graph.Edge

neighbor

Methods inherited from interface com.numericalmethod.suanshu.graph.HyperEdge

neighbors, vertices

Method Detail

head

V head()

tail

V tail()

Get the tail of this arc.

Returns:

the tail