public override void OnPostExecute(Connector prevConnector)
{
base.OnPostExecute(prevConnector);
NodeFlowPort port = NodeGraphManager.FindNodeFlowPort(this, "Output");
foreach (var connector in port.Connectors)
{
connector.OnPreExecute();
connector.OnExecute();
connector.OnPostExecute();
}
}
public override void OnPostExecute(Connector prevConnector)
{
if (NodeExecutionState.Failed == ExecutionState)
{
return;
}
base.OnPostExecute(prevConnector);
NodeFlowPort port = NodeGraphManager.FindNodeFlowPort(this, "Output");
foreach (var connector in port.Connectors)
{
connector.OnPreExecute();
connector.OnExecute();
connector.OnPostExecute();
}
}
public override void OnExecute(Connector prevConnector)
{
base.OnExecute(prevConnector);
NodePropertyPort portInputArray = NodeGraphManager.FindNodePropertyPort(this, "Array");
NodePropertyPort portArrayElement = NodeGraphManager.FindNodePropertyPort(this, "ArrayElement");
NodePropertyPort portArrayIndex = NodeGraphManager.FindNodePropertyPort(this, "ArrayIndex");
NodeFlowPort loopBodyPort = NodeGraphManager.FindNodeFlowPort(this, "LoopBody");
List <NodePort> connectedPorts;
NodeGraphManager.FindConnectedPorts(portInputArray, out connectedPorts);
ObservableCollection <object> array = portInputArray.Value as ObservableCollection <object>;
if (1 == connectedPorts.Count)
{
NodePropertyPort portOutputArray = connectedPorts[0] as NodePropertyPort;
array = portOutputArray.Value as ObservableCollection <object>;
}
Connector connector = (1 == loopBodyPort.Connectors.Count) ? loopBodyPort.Connectors[0] : null;
if ((null != array) && (null != connector))
{
for (int i = 0; i < array.Count; ++i)
{
portArrayIndex.Value = i;
portArrayElement.Value = array[i];
connector.OnPreExecute();
connector.OnExecute();
connector.OnPostExecute();
}
}
}
public NodeFlowPortViewModel(NodeFlowPort nodeFlowPort) : base(nodeFlowPort)
{
}
