private bool InitSpanQueue(int target)
{
queue = new SpanQueue(OuterInstance, OuterInstance.clauses.Count);
IEnumerator <SpanQuery> i = OuterInstance.clauses.GetEnumerator();
while (i.MoveNext())
{
Spans spans = i.Current.GetSpans(Context, AcceptDocs, TermContexts);
cost += spans.Cost();
if (((target == -1) && spans.Next()) || ((target != -1) && spans.SkipTo(target)))
{
queue.Add(spans);
}
}
return(queue.Size() != 0);
}
public override long Cost()
{
return(Spans.Cost());
}
public override long Cost()
{
return(includeSpans.Cost());
}