/**
* {@inheritDoc}
*/
public double getPathWeight(V source, V sink)
{
GraphPath <V, E> p = getPath(source, sink);
if (p == null)
{
return(Double.PositiveInfinity);
}
else
{
return(p.getWeight());
}
}
/**
* {@inheritDoc}
*/
public double getWeight(V targetVertex)
{
GraphPath <V, E> p = paths[targetVertex];
if (p == null)
{
if (source.Equals(targetVertex))
{
return(0d);
}
else
{
return(Double.PositiveInfinity);
}
}
else
{
return(p.getWeight());
}
}