| tom | e348941 | 2014-08-29 02:30:38 -0700 | [diff] [blame^] | 1 | package org.onlab.graph; |
| 2 | |||||
| 3 | /** | ||||
| 4 | * Abstraction of a graph edge weight function. | ||||
| 5 | */ | ||||
| 6 | public interface EdgeWeight<V extends Vertex, E extends Edge<V>> { | ||||
| 7 | |||||
| 8 | /** | ||||
| 9 | * Returns the weight of the given edge as a unit-less number. | ||||
| 10 | * | ||||
| 11 | * @param edge edge to be weighed | ||||
| 12 | * @return edge weight as a unit-less number | ||||
| 13 | */ | ||||
| 14 | double weight(E edge); | ||||
| 15 | |||||
| 16 | } | ||||