private DocIdSetIterator IterateAllDocs()
{
Bits liveDocs = MultiFields.getLiveDocs(_reader);
DocIdSetIterator allDocs = DocIdSetIterator.all(_reader.maxDoc());
if (liveDocs == null)
{
return(allDocs);
}
return(new FilteredDocIdSetIteratorAnonymousInnerClass(this, allDocs, liveDocs));
}