// ----
public NodeStateContextMediator()
{
NodeStateContextContainerFacade = new NodeStateContextContainerFacade <E, V>();
IncidenceProvider = new UndirectedIncidenceProvider();
AdjacencyProvider = new UndirectedAdjacencyProvider();
GetIncidentVertexCache = new Dictionary <int, List <int> >();
GetIncidentEdgeCache = new Dictionary <int, List <int> >();
GetIncidentEdgeElementCache = new Dictionary <int, List <E> >();
GetIncidentVertexElementCache = new Dictionary <int, List <V> >();
IncidentVertexTupleCache = new Dictionary <int, Tuple <V, V> >();
}
public NodeStateContextContainerFacade <E, V> Copy(NodeStateContextContainerFacade <E, V> nodeStateContextContainerFacade)
{
var edgeNodeFactory = EdgeNodeFactory.GetFactory();
var vertexNodeFactory = VertexNodeFactory.GetFactory();
var edgeContainer =
nodeStateContextContainerFacade.EdgeNodeStateContextContainer.Copy(this.EdgeNodeStateContextFactory);
var vertexContainer =
nodeStateContextContainerFacade.VertexNodeStateContextContainer.Copy(this.VertexNodeStateContextFactory);
var newFacade = new NodeStateContextContainerFacade <E, V>(edgeContainer, vertexContainer);
return(newFacade);
}
protected internal virtual void AddVertices(int sourceVertexPosition, int[] targetVertexPositions, EdgeNodeStateContextFactory <E> edgeFactory, VertexNodeStateContextFactory <V> vertexFactory)
{
lock (this.IncidenceProvider.Values)
{
var edgePositionList = this.IncidenceProvider.SetVertices(sourceVertexPosition, targetVertexPositions);
lock (this.NodeStateContextContainerFacade)
{
edgePositionList.ForEach(t => this.NodeStateContextContainerFacade.AddEdge(t, edgeFactory));
}
}
lock (this.AdjacencyProvider.Values)
{
this.AdjacencyProvider.SetVertices(sourceVertexPosition, targetVertexPositions);
lock (this.NodeStateContextContainerFacade)
{
NodeStateContextContainerFacade.AddVertex(sourceVertexPosition, vertexFactory);
targetVertexPositions.ToList().ForEach(t => NodeStateContextContainerFacade.AddVertex(t, vertexFactory));
}
}
}
protected internal virtual void AddVertices(int sourceVertexPosition, int targetVertex, EdgeNodeStateContextFactory <E> edgeFactory, VertexNodeStateContextFactory <V> vertexFactory)
{
lock (this.IncidenceProvider.Values)
{
var edgePosition = this.IncidenceProvider.SetVertices(sourceVertexPosition, targetVertex);
lock (this.NodeStateContextContainerFacade)
{
this.NodeStateContextContainerFacade.AddEdge(edgePosition, edgeFactory);
}
}
lock (this.AdjacencyProvider.Values)
{
this.AdjacencyProvider.SetVertices(sourceVertexPosition, targetVertex);
lock (this.NodeStateContextContainerFacade)
{
NodeStateContextContainerFacade.AddVertex(sourceVertexPosition, vertexFactory);
NodeStateContextContainerFacade.AddVertex(targetVertex, vertexFactory);
}
}
}