protected internal override Document FetchNextOrNull()
{
if (EnsureValidDisi())
{
try
{
int doc = CurrentIdIterator.nextDoc();
if (doc == DocIdSetIterator.NO_MORE_DOCS)
{
CurrentIdIterator = null;
CurrentScorer = null;
CurrentReader = null;
return(FetchNextOrNull());
}
return(CurrentReader.document(doc));
}
catch (IOException e)
{
throw new Exception(e);
}
}
else
{
return(null);
}
}
internal void UpdateCurrentDocument(int docID, LeafReader reader)
{
try
{
CurrentDoc = reader.document(docID);
}
catch (IOException e)
{
throw new Exception(e);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void collect(int doc) throws java.io.IOException
public override void Collect(int doc)
{
_nodeIds.Add(LuceneDocumentStructure.GetNodeId(_reader.document(doc)));
}