public IWorkflowBuilder Connect(Pin pin1, Pin pin2)
{
if (pin1 == null) throw new ArgumentNullException("pin1");
if (pin2 == null) throw new ArgumentNullException("pin2");
if (!Nodes.Contains(pin1.Node))
{
Add(pin1.Node);
}
if (!Nodes.Contains(pin2.Node))
{
Add(pin2.Node);
}
Connections.Add(Tuple.Create(pin1, pin2));
return this;
}
public IWorkflowBuilder Connect(Pin pin1, IExecutable executable)
{
if (pin1 == null) throw new ArgumentNullException("pin1");
if (executable == null) throw new ArgumentNullException("executable");
if (!Nodes.Contains(pin1.Node))
{
Add(pin1.Node);
}
if (!Nodes.Contains(executable as WorkflowNode))
{
Add(executable as WorkflowNode);
}
FlowConnections.Add(Tuple.Create(pin1, executable));
return this;
}
protected bool Equals(Pin other)
{
return Equals(Node, other.Node) && string.Equals(Name, other.Name);
}
public IEnumerable<Pin> GetConnectedPins(Pin input)
{
foreach (var connection in m_connections)
{
if (connection.Item1 == input)
yield return connection.Item2;
if (connection.Item2 == input)
yield return connection.Item1;
}
}