org.jgrapht

Interface WeightedGraph<V,E>

Type Parameters:

V - the graph vertex type

E - the graph edge type

All Superinterfaces:

Graph<V,E>

All Known Implementing Classes:

AsWeightedDirectedGraph, AsWeightedGraph, DefaultDirectedWeightedGraph, DirectedWeightedMultigraph, DirectedWeightedPseudograph, DirectedWeightedSubgraph, ListenableDirectedWeightedGraph, ListenableUndirectedWeightedGraph, SimpleDirectedWeightedGraph, SimpleWeightedGraph, UndirectedWeightedSubgraph, WeightedMultigraph, WeightedPseudograph

public interface WeightedGraph<V,E>
extends Graph<V,E>

An interface for a graph whose edges have non-uniform weights.

Since:

Jul 23, 2003

Field Summary

Fields

Modifier and Type	Field and Description
static double	DEFAULT_EDGE_WEIGHT The default weight for an edge.

Method Summary

Modifier and Type	Method and Description
void	setEdgeWeight(E e, double weight) Assigns a weight to an edge.

Methods inherited from interface org.jgrapht.Graph

addEdge, addEdge, addVertex, containsEdge, containsEdge, containsVertex, edgeSet, edgesOf, getAllEdges, getEdge, getEdgeFactory, getEdgeSource, getEdgeTarget, getEdgeWeight, removeAllEdges, removeAllEdges, removeAllVertices, removeEdge, removeEdge, removeVertex, vertexSet

Field Detail

DEFAULT_EDGE_WEIGHT

static final double DEFAULT_EDGE_WEIGHT

The default weight for an edge.

See Also:

Constant Field Values

Method Detail

setEdgeWeight

void setEdgeWeight(E e,
                   double weight)

Assigns a weight to an edge.

Parameters:

e - edge on which to set weight

weight - new weight for edge