$start_vertex
$start_vertex : \seekquarry\yioop\library\indexing_plugins\Vertex
Starting vertex of the directed edge this object represents
Directed Edge class for Recipe Clustering
$start_vertex : \seekquarry\yioop\library\indexing_plugins\Vertex
Starting vertex of the directed edge this object represents
$end_vertex : \seekquarry\yioop\library\indexing_plugins\Vertex
End vertex of the directed edge this object represents
__construct(\seekquarry\yioop\library\indexing_plugins\Vertex $vertex1, \seekquarry\yioop\library\indexing_plugins\Vertex $vertex2, float $cost)
Construct a directed Edge using a starting and ending vertex and a weight
| \seekquarry\yioop\library\indexing_plugins\Vertex | $vertex1 | starting Vertex |
| \seekquarry\yioop\library\indexing_plugins\Vertex | $vertex2 | ending Vertex |
| float | $cost | weight of this edge |
getStartVertex() : \seekquarry\yioop\library\indexing_plugins\Vertex
Accessor for starting vertex of this edge
starting vertex
getEndVertex() : \seekquarry\yioop\library\indexing_plugins\Vertex
Accessor for ending vertex of this edge
ending vertex