public bool AddUndirectedEdge(T from, T to)
{
bool result = false;
GraphNode <T> fromNode = nodeSet.FindByValue(from) as GraphNode <T>;
GraphNode <T> toNode = nodeSet.FindByValue(to) as GraphNode <T>;
if (fromNode != null && toNode != null)
{
result = true;
AddUndirectedEdge(fromNode, toNode);
}
return(result);
}
/// <summary>
/// Adiciona uma aresta direcionada no grafo sem custo
/// </summary>
/// <param name="from"></param>
/// <param name="to"></param>
public void AddDirectedEdge(T from, T to, int d)
{
AddDirectedEdge(nodeSet.FindByValue(from), nodeSet.FindByValue(to), d);
}
public void AddDirectedEdge(T from, T to)
{
nodeSet.FindByValue(from).Neighbors.Add(nodeSet.FindByValue(to));
}
public bool Contains(T value)
{
return(nodeSet.FindByValue(value) != null);
}
public void AddDirectedEdge(T from, T to, float cost)
{
AddDirectedEdge((GraphNode <T>)nodeSet.FindByValue(from), (GraphNode <T>)nodeSet.FindByValue(to), cost);
}
/// <summary>
/// Adds a directed edge from a GraphNode with one value (from) to a GraphNode with another value (to)
/// with an associated cost.
/// </summary>
/// <param name="from">The value of the GraphNode from which the directed edge eminates.</param>
/// <param name="to">The value of the GraphNode to which the edge leads.</param>
/// <param name="cost">The cost of the edge from "from" to "to".</param>
public void AddDirectedEdge(T from, T to, int cost)
{
((GraphNode <T>)nodeSet.FindByValue(from)).Neighbors.Add(nodeSet.FindByValue(to));
((GraphNode <T>)nodeSet.FindByValue(from)).Costs.Add(cost);
}