Exemplo n.º 1
0
 protected override int DocsEnumNextDoc()
 {
     while (true)
     {
         int docId = docsEnum.NextDoc();
         if (docId == DocIdSetIterator.NO_MORE_DOCS)
         {
             return(docId);
         }
         if (!alreadyEmittedDocs.GetAndSet(docId))
         {
             return(docId); //if it wasn't previously set, return it
         }
     }
 }