/// <summary>
/// Asynchronous addition of the edge (asynchronous lock of edges list)
/// </summary>
/// <param name="edge"></param>
/// <returns></returns>
public async Task <Graph <T> > AddAsync(IEdge <T> edge)
{
_edges.ThrowIfContainsWithLock(edge, _rwEdgesLock);
_edges.AddWithLock(edge, _rwEdgesLock);
if (!await _nodes.ContainsWithLockAsync(edge.Nodes.Item1, _rwNodesLock))
{
await _nodes.AddWithLockAsync(edge.Nodes.Item1, _rwNodesLock);
}
if (!await _nodes.ContainsWithLockAsync(edge.Nodes.Item2, _rwNodesLock))
{
await _nodes.AddWithLockAsync(edge.Nodes.Item2, _rwNodesLock);
}
edge.Connect();
return(this);
}
/// <summary>
/// Synchronous addition of the edge (synchronous lock of edges list)
/// </summary>
/// <param name="edge"></param>
/// <returns></returns>
public Graph <T> Add(IEdge <T> edge)
{
_edges.ThrowIfContainsWithLock(edge, _rwEdgesLock);
_edges.AddWithLock(edge, _rwEdgesLock);
if (!_nodes.ContainsWithLock(edge.Nodes.Item1, _rwNodesLock))
{
_nodes.AddWithLock(edge.Nodes.Item1, _rwNodesLock);
}
if (!_nodes.ContainsWithLock(edge.Nodes.Item2, _rwNodesLock))
{
_nodes.AddWithLock(edge.Nodes.Item2, _rwNodesLock);
}
edge.Connect();
return(this);
}