public bool CheckPorts()
{
bool res = true;
/*
* foreach (KeyValuePair<String, IInputPort> kvp in _inputPorts) {
* if (kvp.Value is NullConnection) {
* Console.WriteLine("Input port specified in metadata, but not connected: " + Name + "." +
* kvp.Value.Name);
* res = false;
* }
* }
*/
foreach (KeyValuePair <String, OutputPort> kvp in _outputPorts)
{
if (kvp.Value is NullOutputPort)
{
NullOutputPort nop = (NullOutputPort)kvp.Value;
if (nop._optional)
{
continue;
}
Console.WriteLine("Output port specified in metadata, but not connected: " + Name + "." +
kvp.Value.Name);
res = false;
}
}
return(res);
}
protected internal void ProcOpty(string s, OutPort opt)
{
if (opt.arrayPort)
{
OutArray oa = new OutArray();
_outputPorts.Add(s, oa);
oa._fixedSize = opt.fixedSize;
oa._optional = opt.optional;
}
else
{
OutputPort op = new NullOutputPort();
op._optional = opt.optional;
op.SetSender(this);
_outputPorts.Add(s, op);
op._name = s;
}
}
protected internal OutputPort[] OpenOutputArray(string name, int arraySize)
{
if (name.StartsWith("*"))
{
FlowError.Complain("Attempt to open * port: " + this + "." + name);
}
if (!_outputPorts.ContainsKey(name))
{
FlowError.Complain("Port not defined as output array in metadata: " + this._name + "." + name);
}
var o = _outputPorts[name];
if (!(o is OutArray))
{
FlowError.Complain("Port not defined as output array in metadata: " + this._name + "." + name);
}
var oa = o as OutArray;
if (!(oa._fixedSize ^ arraySize == 0))
{
FlowError.Complain("Array port fixedSize option in metadata doesn't match specified size: " + this._name
+ "." + name);
}
OutputPort[] array = GetPortArray(_outputPorts, name);
if (array == null && !oa._optional)
{
FlowError.Complain("No elements defined in mandatory output array port: " + this._name + "." + name);
}
if (array != null)
{
if (arraySize > 0 && array.Length > arraySize)
{
FlowError.Complain("Number of elements specified for array port less than actual number used: "
+ this._name + "." + name);
}
if (arraySize > 0 && array.Length < arraySize)
{
Array.Resize(ref array, arraySize);
}
for (int i = 0; i < array.Length; i++)
{
if (array[i] == null)
{
if (!oa._optional && arraySize > 0)
{
FlowError.Complain("Mandatory output array port has missing elements: " + this._name + "." + name);
}
array[i] = new NullOutputPort {
_sender = this, Name = Name + "." + name + "[" + i + "]"
};
}
}
}
_outputPorts.Remove(name);
return(array);
}
