public override bool MoveNext() { if (seekPending) // previously positioned, but termOutputs not fetched { seekPending = false; var status = SeekCeil(term); if (Debugging.AssertsEnabled) { Debugging.Assert(status == SeekStatus.FOUND); // must positioned on valid term } } // LUCENENET specific - extracted logic of UpdateEnum() so we can eliminate the null check var moved = fstEnum.MoveNext(); if (moved) { var pair = fstEnum.Current; term = pair.Input; ord = pair.Output.Value; DecodeStats(); } else { term = null; } decoded = false; seekPending = false; return(moved); }
public override bool MoveNext() { if (input.MoveNext()) { return(input.Current.Input != null); } return(false); }
public override bool MoveNext() { //System.out.println("te.next"); if (fstEnum.MoveNext()) { current = fstEnum.Current; didDecode = false; //System.out.println(" term=" + field.name + ":" + current.input.utf8ToString()); return(true); } current = null; //System.out.println(" END"); return(false); }
public override long Next() { //System.out.println("VGR: next field=" + fieldInfo.name); if (!fstEnum.MoveNext()) { current = null; //System.out.println(" eof"); return(-1); } else { current = fstEnum.Current; return(current.Output); } }
public override bool MoveNext() { //if (Debugging.AssertsEnabled) Debugging.Assert(!ended); // LUCENENET: Ended field is never set, so this can never fail if (!_fstEnum.MoveNext()) { return(false); } var pair1 = _fstEnum.Current.Output; var pair2 = pair1.Output2; _docsStart = pair1.Output1.Value; _docFreq = (int)pair2.Output1; _totalTermFreq = pair2.Output2.Value; return(true); }
public override bool MoveNext() { //if (Debugging.AssertsEnabled) Debugging.Assert(!ended); // LUCENENET: Ended field is never set, so this can never fail if (fstEnum.MoveNext()) { var pair1 = fstEnum.Current.Output; var pair2 = pair1.Output2; docsStart = pair1.Output1; docFreq = (int)pair2.Output1; totalTermFreq = pair2.Output2; return(fstEnum.Current.Input != null); } else { return(false); } }
private void LoadTermsIndex() { if (fst == null) { using (IndexInput clone = (IndexInput)outerInstance.input.Clone()) { clone.Seek(indexStart); fst = new FST <long?>(clone, outerInstance.fstOutputs); } // clone.Dispose(); /* * final String dotFileName = segment + "_" + fieldInfo.name + ".dot"; * Writer w = new OutputStreamWriter(new FileOutputStream(dotFileName)); * Util.toDot(fst, w, false, false); * System.out.println("FST INDEX: SAVED to " + dotFileName); * w.close(); */ if (outerInstance.indexDivisor > 1) { // subsample Int32sRef scratchIntsRef = new Int32sRef(); PositiveInt32Outputs outputs = PositiveInt32Outputs.Singleton; Builder <long?> builder = new Builder <long?>(FST.INPUT_TYPE.BYTE1, outputs); BytesRefFSTEnum <long?> fstEnum = new BytesRefFSTEnum <long?>(fst); BytesRefFSTEnum.InputOutput <long?> result; int count = outerInstance.indexDivisor; while (fstEnum.MoveNext()) { result = fstEnum.Current; if (count == outerInstance.indexDivisor) { builder.Add(Util.Fst.Util.ToInt32sRef(result.Input, scratchIntsRef), result.Output); count = 0; } count++; } fst = builder.Finish(); } } }
public override long Next() { //System.out.println("VGR: next field=" + fieldInfo.name); if (!fstEnum.MoveNext()) { current = null; //System.out.println(" eof"); return(-1); } else { current = fstEnum.Current; if (current.Output.HasValue) { return(current.Output.Value); } else { throw new NullReferenceException("_current.Output is null"); // LUCENENET NOTE: NullReferenceException would be thrown in Java, so doing it here } } }
public override bool MoveNext() => @in.MoveNext();
public override bool MoveNext() { return(input.MoveNext()); }