private List <IndexWorkflowRecord> RemoveFromQueueUntilPunctuation(IndexWorkflowRecordNode from)
{
List <IndexWorkflowRecord> workflowRecords = new List <IndexWorkflowRecord>();
if (from != null && !from.IsPunctuation())
{
workflowRecords.Add(from.WorkflowRecord);
}
IndexWorkflowRecordNode tmp = from.Next;
while (tmp != null && !tmp.IsPunctuation())
{
workflowRecords.Add(tmp.WorkflowRecord);
tmp = tmp.Next;
tmp.Prev.Clean();
}
if (tmp == null)
{
from.Remove(ref State.State.WorkflowRecordsHead, ref _workflowRecordsTail);
}
else
{
from.Next = tmp;
tmp.Prev = from;
from.Remove(ref State.State.WorkflowRecordsHead, ref _workflowRecordsTail);
tmp.Remove(ref State.State.WorkflowRecordsHead, ref _workflowRecordsTail);
}
return(workflowRecords);
}
private void RemoveFromQueueNonPersistent(IndexWorkflowRecord newWorkflow)
{
IndexWorkflowRecordNode current = State.State.WorkflowRecordsHead;
while (current != null)
{
if (newWorkflow.Equals(current.WorkflowRecord))
{
current.Remove(ref State.State.WorkflowRecordsHead, ref _workflowRecordsTail);
return;
}
current = current.Next;
}
}
