public override object Run(WorkFlowContext context, SearchMode mode, WorkFlow.Visitors.IVisitor visitor = null)
{
if (visitor == null)
visitor = new DefaultVisitor();
Queue<string> fila = new Queue<string>();
List<string> mark = new List<string>();
fila.Enqueue(context.SourceState);
mark.Add(context.SourceState);
while (fila.Count != 0)
{
string statusfila = fila.Dequeue();
context.SourceState = statusfila;
foreach (var item in this.GetActivities(context).OrderBy(x => x.Operation))
{
context.Operation = item.Operation;
string newstatus = this.GetNextStatus(context);
visitor.Visit(statusfila, new Activity { Operation = item.Operation, Description = item.Description }, newstatus);
if (!mark.Contains(newstatus))
{
fila.Enqueue(newstatus);
mark.Add(newstatus);
}
}
}
return visitor.EndVisit();
}
public override object Run(WorkFlowContext context, SearchMode mode, IVisitor visitor = null)
{
if (visitor == null)
visitor = new DefaultVisitor();
if (mode == SearchMode.Depth)
{
RunInDepth(context, visitor);
}
else if (mode == SearchMode.Breadth)
{
RunInWidth(context, visitor);
}
return visitor.EndVisit();
}