public override BytesRef Next()
{
if (seekPending) // previously positioned, but termOutputs not fetched
{
seekPending = false;
SeekStatus status = SeekCeil(term);
Debug.Assert(status == SeekStatus.FOUND); // must positioned on valid term
}
UpdateEnum(fstEnum.Next());
return(term);
}
public override BytesRef Next()
{
Lucene.Net.Util.Fst.BytesRefFSTEnum <long> .InputOutput <long> io = @in.Next();
if (io == null)
{
return(null);
}
else
{
return(io.Input);
}
}
public override BytesRef Next()
{
//System.out.println("te.next");
current = fstEnum.Next();
if (current == null)
{
//System.out.println(" END");
return(null);
}
didDecode = false;
//System.out.println(" term=" + field.name + ":" + current.input.utf8ToString());
return(current.Input);
}
public override BytesRef Next()
{
var io = @in.Next();
if (io == null)
{
return(null);
}
else
{
return(io.Input);
}
}
public override BytesRef Next()
{
var result = _fstEnum.Next();
if (result == null)
{
return(null);
}
var pair1 = result.Output;
var pair2 = pair1.Output2;
_docsStart = pair1.Output1.Value;
_docFreq = (int)pair2.Output1;
_totalTermFreq = pair2.Output2.Value;
return(result.Input);
}
public override BytesRef Next()
{
//if (Debugging.AssertsEnabled) Debugging.Assert(!ended); // LUCENENET: Ended field is never set, so this can never fail
var result = _fstEnum.Next();
if (result == null)
{
return(null);
}
var pair1 = result.Output;
var pair2 = pair1.Output2;
_docsStart = pair1.Output1.Value;
_docFreq = (int)pair2.Output1;
_totalTermFreq = pair2.Output2.Value;
return(result.Input);
}
private void LoadTermsIndex()
{
if (Fst != null)
{
return;
}
var clone = (IndexInput)_vgtir._input.Clone();
clone.Seek(_indexStart);
Fst = new FST <long?>(clone, _vgtir._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 (_vgtir._indexDivisor > 1)
{
// subsample
var scratchIntsRef = new IntsRef();
var outputs = PositiveIntOutputs.Singleton;
var builder = new Builder <long?>(FST.INPUT_TYPE.BYTE1, outputs);
var fstEnum = new BytesRefFSTEnum <long?>(Fst);
var count = _vgtir._indexDivisor;
BytesRefFSTEnum.InputOutput <long?> result;
while ((result = fstEnum.Next()) != null)
{
if (count == _vgtir._indexDivisor)
{
builder.Add(Util.ToIntsRef(result.Input, scratchIntsRef), result.Output);
count = 0;
}
count++;
}
Fst = builder.Finish();
}
}
public override BytesRef Next()
{
Debug.Assert(!ended);
BytesRefFSTEnum.InputOutput <PairOutputs.Pair <long?, PairOutputs.Pair <long?, long?> > > result =
fstEnum.Next();
if (result != null)
{
PairOutputs.Pair <long?, PairOutputs.Pair <long?, long?> > pair1 = result.output;
PairOutputs.Pair <long?, long?> pair2 = pair1.output2;
docsStart = pair1.output1;
docFreq_Renamed = (int)pair2.output1;
totalTermFreq_Renamed = pair2.output2;
return(result.input);
}
else
{
return(null);
}
}
public override long Next()
{
//System.out.println("VGR: next field=" + fieldInfo.name);
current = fstEnum.Next();
if (current == null)
{
//System.out.println(" eof");
return(-1);
}
else
{
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
}
}
}
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 ((result = fstEnum.Next()) != null)
{
if (count == outerInstance.indexDivisor)
{
builder.Add(Util.Fst.Util.ToInt32sRef(result.Input, scratchIntsRef), result.Output);
count = 0;
}
count++;
}
fst = builder.Finish();
}
}
}
private void LoadTermsIndex()
{
if (Fst != null) return;
var clone = (IndexInput) _vgtir._input.Clone();
clone.Seek(_indexStart);
Fst = new FST<long?>(clone, _vgtir._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 (_vgtir._indexDivisor > 1)
{
// subsample
var scratchIntsRef = new IntsRef();
var outputs = PositiveIntOutputs.Singleton;
var builder = new Builder<long?>(FST.INPUT_TYPE.BYTE1, outputs);
var fstEnum = new BytesRefFSTEnum<long?>(Fst);
var count = _vgtir._indexDivisor;
BytesRefFSTEnum<long?>.InputOutput<long?> result;
while ((result = fstEnum.Next()) != null)
{
if (count == _vgtir._indexDivisor)
{
builder.Add(Util.ToIntsRef(result.Input, scratchIntsRef), result.Output);
count = 0;
}
count++;
}
Fst = builder.Finish();
}
}
public override BytesRef Next()
{
var io = input.Next();
return(io == null ? null : io.Input);
}
private void loadTermsIndex()
{
if (Fst == null)
{
IndexInput clone = input.Clone();
clone.Seek(indexStart);
Fst = new FST<>(clone, fstOutputs);
clone.Close();
/*
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 (indexDivisor > 1)
{
// subsample
IntsRef scratchIntsRef = new IntsRef();
PositiveIntOutputs outputs = PositiveIntOutputs.GetSingleton();
Builder<long> builder = new Builder<long>(FST.INPUT_TYPE.BYTE1, outputs);
BytesRefFSTEnum<long> fstEnum = new BytesRefFSTEnum<long>(fst);
BytesRefFSTEnum.InputOutput<long> result;
int count = indexDivisor;
while ((result = fstEnum.Next()) != null)
{
if (count == indexDivisor)
{
builder.Add(Util.ToIntsRef(result.Input, scratchIntsRef), result.Output);
count = 0;
}
count++;
}
Fst = builder.Finish();
}
}
}
