public void AddFlowElement(FlowElement element)
{
flowElementList.Add(element);
element.ParentContainer = this;
if (!string.IsNullOrEmpty(element.Id))
{
flowElementMap.Add(element.Id, element);
}
}
public FlowElement GetFlowElement(string id)
{
FlowElement foundElement = null;
if (!string.IsNullOrEmpty(id))
{
foundElement = flowElementMap[id];
}
return(foundElement);
}
public void RemoveFlowElement(string elementId)
{
FlowElement element = flowElementMap[elementId];
if (element != null)
{
flowElementList.Remove(element);
flowElementMap.Remove(element.Id);
}
}
public void AddFlowElementToMap(FlowElement element)
{
if (element != null && (!string.IsNullOrEmpty(element.Id)))
{
flowElementMap.Add(element.Id, element);
if (ParentContainer != null)
{
ParentContainer.AddFlowElementToMap(element);
}
}
}
public void RemoveFlowElement(string elementId)
{
FlowElement element = GetFlowElement(elementId);
if (element != null)
{
flowElementList.Remove(element);
flowElementMap.Remove(elementId);
if (element.ParentContainer != null)
{
element.ParentContainer.RemoveFlowElementFromMap(elementId);
}
}
}
//public abstract FlowElement Clone();
public void SetValues(FlowElement otherElement)
{
base.SetValues(otherElement);
name = otherElement.Name;
documentation = otherElement.Documentation;
executionListeners = new List <ActivitiListener>();
if (otherElement.GetExecutionListeners() != null && otherElement.GetExecutionListeners().Count > 0)
{
foreach (ActivitiListener listener in otherElement.GetExecutionListeners())
{
executionListeners.Add((ActivitiListener)listener.Clone());
}
}
}
public IFlowElementsContainer FindParent(FlowElement childElement, IFlowElementsContainer flowElementsContainer)
{
foreach (FlowElement flowElement in flowElementsContainer.GetFlowElements())
{
if (childElement.Id != null && childElement.Id == flowElement.Id)
{
return(flowElementsContainer);
}
if (flowElement is IFlowElementsContainer)
{
IFlowElementsContainer result = FindParent(childElement, (IFlowElementsContainer)flowElement);
if (result != null)
{
return(result);
}
}
}
return(null);
}
protected FlowElement GetFlowElementInSubProcess(string id, SubProcess subProcess)
{
FlowElement foundFlowElement = subProcess.GetFlowElement(id);
if (foundFlowElement == null)
{
foreach (FlowElement flowElement in subProcess.GetFlowElements())
{
if (flowElement is SubProcess)
{
foundFlowElement = GetFlowElementInSubProcess(id, (SubProcess)flowElement);
if (foundFlowElement != null)
{
break;
}
}
}
}
return(foundFlowElement);
}
public IFlowElementsContainer FindParent(FlowElement childElement)
{
return(FindParent(childElement, this));
}