public IBaseComponent retppomponent(ppStage stage, int index)
{
foreach (PStage st in _pipeline.Stages)
{
if (st.Id == stage.ID)
{
IEnumerator enumerator = st.GetComponentEnumerator();
while (enumerator.MoveNext())
{
if (index-- == 0)
{
return((IBaseComponent)enumerator.Current);
}
}
}
}
return(null);
}
protected PStage checkStage(ppStage stage)
{
PStage theStage = null;
foreach (PStage pstage in _pipeline.Stages)
{
if (pstage.Id == stage.ID)
{
theStage = pstage;
break;
}
}
if (theStage == null)
{
theStage = new PStage(stage.Name, stage.ExecuteMethod, stage.ID, _pipeline);
_pipeline.Stages.Add(theStage);
}
return(theStage);
}
public void Addppomponent(IBaseComponent _component, ppStage _stage)
{
if (_component == null)
{
throw new ArgumentNullException("No component present");
}
if (_stage == null)
{
throw new ArgumentNullException(" No stage present");
}
if (_stage.IsReceiveStage != _isReceivePipeline)
{
throw new ArgumentException("Invalid Stage", "stage");
}
PStage theStage = checkStage(_stage);
theStage.AddComponent(_component);
}