public FSTTermsWriter(SegmentWriteState state, PostingsWriterBase postingsWriter)
{
var termsFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix,
TERMS_EXTENSION);
_postingsWriter = postingsWriter;
_fieldInfos = state.FieldInfos;
_output = state.Directory.CreateOutput(termsFileName, state.Context);
var success = false;
try
{
WriteHeader(_output);
_postingsWriter.Init(_output);
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException(_output);
}
}
}
public SimpleTextStoredFieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)
{
_fieldInfos = fn;
var success = false;
try
{
_input =
directory.OpenInput(
IndexFileNames.SegmentFileName(si.Name, "", SimpleTextStoredFieldsWriter.FIELDS_EXTENSION),
context);
success = true;
}
finally
{
if (!success)
{
try
{
Dispose();
}
catch
{
// ensure we throw our original exception
}
}
}
ReadIndex(si.DocCount);
}
public SimpleTextStoredFieldsReader(Directory directory, SegmentInfo si, FieldInfos fn, IOContext context)
{
_fieldInfos = fn;
var success = false;
try
{
_input =
directory.OpenInput(
IndexFileNames.SegmentFileName(si.Name, "", SimpleTextStoredFieldsWriter.FIELDS_EXTENSION),
context);
success = true;
}
finally
{
if (!success)
{
try
{
Dispose();
}
catch
{
// ensure we throw our original exception
}
}
}
ReadIndex(si.DocCount);
}
public override void Finish(FieldInfos fis, int numDocs)
{
if (_numDocsWritten != numDocs)
{
throw new Exception("mergeVectors produced an invalid result: mergedDocs is " + numDocs +
" but vec numDocs is " + _numDocsWritten + " file=" + _output +
"; now aborting this merge to prevent index corruption");
}
Write(END);
NewLine();
SimpleTextUtil.WriteChecksum(_output, _scratch);
}
public FSTTermsReader(SegmentReadState state, PostingsReaderBase postingsReader)
{
string termsFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix, FSTTermsWriter.TERMS_EXTENSION);
this.postingsReader = postingsReader;
IndexInput @in = state.Directory.OpenInput(termsFileName, state.Context);
bool success = false;
try
{
version = ReadHeader(@in);
if (version >= FSTTermsWriter.TERMS_VERSION_CHECKSUM)
{
CodecUtil.ChecksumEntireFile(@in);
}
this.postingsReader.Init(@in);
SeekDir(@in);
FieldInfos fieldInfos = state.FieldInfos;
int numFields = @in.ReadVInt();
for (int i = 0; i < numFields; i++)
{
int fieldNumber = @in.ReadVInt();
FieldInfo fieldInfo = fieldInfos.FieldInfo(fieldNumber);
long numTerms = @in.ReadVLong();
long sumTotalTermFreq = fieldInfo.FieldIndexOptions == IndexOptions.DOCS_ONLY ? -1 : @in.ReadVLong();
long sumDocFreq = @in.ReadVLong();
int docCount = @in.ReadVInt();
int longsSize = @in.ReadVInt();
TermsReader current = new TermsReader(this, fieldInfo, @in, numTerms, sumTotalTermFreq, sumDocFreq, docCount, longsSize);
TermsReader previous = fields[fieldInfo.Name] = current;
CheckFieldSummary(state.SegmentInfo, @in, current, previous);
}
success = true;
}
finally
{
if (success)
{
IOUtils.Close(@in);
}
else
{
IOUtils.CloseWhileHandlingException(@in);
}
}
}
public SimpleTextFieldsReader(SegmentReadState state)
{
_maxDoc = state.SegmentInfo.DocCount;
_fieldInfos = state.FieldInfos;
_input =
state.Directory.OpenInput(
SimpleTextPostingsFormat.GetPostingsFileName(state.SegmentInfo.Name, state.SegmentSuffix),
state.Context);
bool success = false;
try
{
_fields = ReadFields((IndexInput)_input.Clone());
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException();
}
}
}
public SimpleTextFieldsReader(SegmentReadState state)
{
_maxDoc = state.SegmentInfo.DocCount;
_fieldInfos = state.FieldInfos;
_input =
state.Directory.OpenInput(
SimpleTextPostingsFormat.GetPostingsFileName(state.SegmentInfo.Name, state.SegmentSuffix),
state.Context);
bool success = false;
try
{
_fields = ReadFields((IndexInput)_input.Clone());
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException();
}
}
}
public FSTOrdTermsWriter(SegmentWriteState state, PostingsWriterBase postingsWriter)
{
var termsIndexFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix,
TERMS_INDEX_EXTENSION);
var termsBlockFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix,
TERMS_BLOCK_EXTENSION);
this.postingsWriter = postingsWriter;
fieldInfos = state.FieldInfos;
var success = false;
try
{
indexOut = state.Directory.CreateOutput(termsIndexFileName, state.Context);
blockOut = state.Directory.CreateOutput(termsBlockFileName, state.Context);
WriteHeader(indexOut);
WriteHeader(blockOut);
this.postingsWriter.Init(blockOut);
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException(indexOut, blockOut);
}
}
}
/// <remarks>Used by clone</remarks>
internal SimpleTextStoredFieldsReader(long[] offsets, IndexInput input, FieldInfos fieldInfos)
{
_offsets = offsets;
_input = input;
_fieldInfos = fieldInfos;
}
public override TermVectorsReader VectorsReader(Directory directory, SegmentInfo segmentInfo,
FieldInfos fieldInfos, IOContext context)
{
return new SimpleTextTermVectorsReader(directory, segmentInfo, context);
}
public FSTTermsWriter(SegmentWriteState state, PostingsWriterBase postingsWriter)
{
var termsFileName = IndexFileNames.SegmentFileName(state.SegmentInfo.Name, state.SegmentSuffix,
TERMS_EXTENSION);
_postingsWriter = postingsWriter;
_fieldInfos = state.FieldInfos;
_output = state.Directory.CreateOutput(termsFileName, state.Context);
var success = false;
try
{
WriteHeader(_output);
_postingsWriter.Init(_output);
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException(_output);
}
}
}
public override void Finish(FieldInfos fis, int numDocs)
{
if (_numDocsWritten != numDocs)
{
throw new Exception("mergeVectors produced an invalid result: mergedDocs is " + numDocs +
" but vec numDocs is " + _numDocsWritten + " file=" + _output +
"; now aborting this merge to prevent index corruption");
}
Write(END);
NewLine();
SimpleTextUtil.WriteChecksum(_output, _scratch);
}
public Lucene3xFieldsAnonymousInnerClassHelper(PreFlexRWPostingsFormat outerInstance, Store.Directory directory, Index.FieldInfos fieldInfos, Index.SegmentInfo segmentInfo, Store.IOContext context, int termsIndexDivisor)
: base(directory, fieldInfos, segmentInfo, context, termsIndexDivisor)
{
this.outerInstance = outerInstance;
}
public override StoredFieldsReader FieldsReader(Directory directory, SegmentInfo si, FieldInfos fn,
IOContext context)
{
return(new SimpleTextStoredFieldsReader(directory, si, fn, context));
}
public override void Write(Directory directory, string segmentName, string segmentSuffix, FieldInfos infos,
IOContext context)
{
var fileName = IndexFileNames.SegmentFileName(segmentName, segmentSuffix, FIELD_INFOS_EXTENSION);
var output = directory.CreateOutput(fileName, context);
var scratch = new BytesRef();
var success = false;
try
{
SimpleTextUtil.Write(output, NUMFIELDS);
SimpleTextUtil.Write(output, Convert.ToString(infos.Size()), scratch);
SimpleTextUtil.WriteNewline(output);
foreach (FieldInfo fi in infos)
{
SimpleTextUtil.Write(output, NAME);
SimpleTextUtil.Write(output, fi.Name, scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, NUMBER);
SimpleTextUtil.Write(output, Convert.ToString(fi.Number), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, ISINDEXED);
SimpleTextUtil.Write(output, Convert.ToString(fi.Indexed), scratch);
SimpleTextUtil.WriteNewline(output);
if (fi.Indexed)
{
Debug.Assert(fi.FieldIndexOptions >= FieldInfo.IndexOptions.DOCS_AND_FREQS_AND_POSITIONS || !fi.HasPayloads());
SimpleTextUtil.Write(output, INDEXOPTIONS);
SimpleTextUtil.Write(output, fi.FieldIndexOptions.ToString(), scratch);
SimpleTextUtil.WriteNewline(output);
}
SimpleTextUtil.Write(output, STORETV);
SimpleTextUtil.Write(output, Convert.ToString(fi.HasVectors()), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, PAYLOADS);
SimpleTextUtil.Write(output, Convert.ToString(fi.HasPayloads()), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, NORMS);
SimpleTextUtil.Write(output, Convert.ToString(!fi.OmitsNorms()), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, NORMS_TYPE);
SimpleTextUtil.Write(output, GetDocValuesType(fi.NormType), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, DOCVALUES);
SimpleTextUtil.Write(output, GetDocValuesType(fi.DocValuesType), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, DOCVALUES_GEN);
SimpleTextUtil.Write(output, Convert.ToString(fi.DocValuesGen), scratch);
SimpleTextUtil.WriteNewline(output);
IDictionary <string, string> atts = fi.Attributes();
int numAtts = atts == null ? 0 : atts.Count;
SimpleTextUtil.Write(output, NUM_ATTS);
SimpleTextUtil.Write(output, Convert.ToString(numAtts), scratch);
SimpleTextUtil.WriteNewline(output);
if (numAtts <= 0 || atts == null)
{
continue;
}
foreach (var entry in atts)
{
SimpleTextUtil.Write(output, ATT_KEY);
SimpleTextUtil.Write(output, entry.Key, scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, ATT_VALUE);
SimpleTextUtil.Write(output, entry.Value, scratch);
SimpleTextUtil.WriteNewline(output);
}
}
SimpleTextUtil.WriteChecksum(output, scratch);
success = true;
}
finally
{
if (success)
{
output.Dispose();
}
else
{
IOUtils.CloseWhileHandlingException(output);
}
}
}
/// <remarks>Used by clone</remarks>
internal SimpleTextStoredFieldsReader(long[] offsets, IndexInput input, FieldInfos fieldInfos)
{
_offsets = offsets;
_input = input;
_fieldInfos = fieldInfos;
}
public override void Write(Directory dir, SegmentInfo si, FieldInfos fis, IOContext ioContext)
{
var segFileName = IndexFileNames.SegmentFileName(si.Name, "", SimpleTextSegmentInfoFormat.SI_EXTENSION);
si.AddFile(segFileName);
var success = false;
var output = dir.CreateOutput(segFileName, ioContext);
try
{
var scratch = new BytesRef();
SimpleTextUtil.Write(output, SI_VERSION);
SimpleTextUtil.Write(output, si.Version, scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, SI_DOCCOUNT);
SimpleTextUtil.Write(output, Convert.ToString(si.DocCount, CultureInfo.InvariantCulture), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, SI_USECOMPOUND);
SimpleTextUtil.Write(output, Convert.ToString(si.UseCompoundFile, CultureInfo.InvariantCulture).ToLowerInvariant(), scratch);
SimpleTextUtil.WriteNewline(output);
IDictionary<string, string> diagnostics = si.Diagnostics;
int numDiagnostics = diagnostics == null ? 0 : diagnostics.Count;
SimpleTextUtil.Write(output, SI_NUM_DIAG);
SimpleTextUtil.Write(output, Convert.ToString(numDiagnostics, CultureInfo.InvariantCulture), scratch);
SimpleTextUtil.WriteNewline(output);
if (numDiagnostics > 0)
{
foreach (var diagEntry in diagnostics)
{
SimpleTextUtil.Write(output, SI_DIAG_KEY);
SimpleTextUtil.Write(output, diagEntry.Key, scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, SI_DIAG_VALUE);
SimpleTextUtil.Write(output, diagEntry.Value, scratch);
SimpleTextUtil.WriteNewline(output);
}
}
var files = si.Files;
var numFiles = files == null ? 0 : files.Count;
SimpleTextUtil.Write(output, SI_NUM_FILES);
SimpleTextUtil.Write(output, Convert.ToString(numFiles, CultureInfo.InvariantCulture), scratch);
SimpleTextUtil.WriteNewline(output);
if (numFiles > 0)
{
foreach (var fileName in files)
{
SimpleTextUtil.Write(output, SI_FILE);
SimpleTextUtil.Write(output, fileName, scratch);
SimpleTextUtil.WriteNewline(output);
}
}
SimpleTextUtil.WriteChecksum(output, scratch);
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException(output);
try
{
dir.DeleteFile(segFileName);
}
catch (Exception)
{
//Esnure we throw original exeception
}
}
else
{
output.Dispose();
}
}
}
public override FieldInfos Read(Directory directory, string segmentName, string segmentSuffix,
IOContext iocontext)
{
var fileName = IndexFileNames.SegmentFileName(segmentName, segmentSuffix,
SimpleTextFieldInfosWriter.FIELD_INFOS_EXTENSION);
var input = directory.OpenChecksumInput(fileName, iocontext);
var scratch = new BytesRef();
var success = false;
try
{
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.NUMFIELDS));
var size = Convert.ToInt32(ReadString(SimpleTextFieldInfosWriter.NUMFIELDS.Length, scratch));
var infos = new FieldInfo[size];
for (var i = 0; i < size; i++)
{
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.NAME));
string name = ReadString(SimpleTextFieldInfosWriter.NAME.Length, scratch);
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.NUMBER));
int fieldNumber = Convert.ToInt32(ReadString(SimpleTextFieldInfosWriter.NUMBER.Length, scratch));
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.ISINDEXED));
bool isIndexed = Convert.ToBoolean(ReadString(SimpleTextFieldInfosWriter.ISINDEXED.Length, scratch));
FieldInfo.IndexOptions? indexOptions;
if (isIndexed)
{
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.INDEXOPTIONS));
indexOptions = (FieldInfo.IndexOptions)Enum.Parse(typeof(FieldInfo.IndexOptions), ReadString(SimpleTextFieldInfosWriter.INDEXOPTIONS.Length,
scratch));
}
else
{
indexOptions = null;
}
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.STORETV));
bool storeTermVector =
Convert.ToBoolean(ReadString(SimpleTextFieldInfosWriter.STORETV.Length, scratch));
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.PAYLOADS));
bool storePayloads =
Convert.ToBoolean(ReadString(SimpleTextFieldInfosWriter.PAYLOADS.Length, scratch));
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.NORMS));
bool omitNorms = !Convert.ToBoolean(ReadString(SimpleTextFieldInfosWriter.NORMS.Length, scratch));
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.NORMS_TYPE));
string nrmType = ReadString(SimpleTextFieldInfosWriter.NORMS_TYPE.Length, scratch);
FieldInfo.DocValuesType_e? normsType = DocValuesType(nrmType);
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.DOCVALUES));
string dvType = ReadString(SimpleTextFieldInfosWriter.DOCVALUES.Length, scratch);
FieldInfo.DocValuesType_e? docValuesType = DocValuesType(dvType);
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.DOCVALUES_GEN));
long dvGen = Convert.ToInt64(ReadString(SimpleTextFieldInfosWriter.DOCVALUES_GEN.Length, scratch));
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.NUM_ATTS));
int numAtts = Convert.ToInt32(ReadString(SimpleTextFieldInfosWriter.NUM_ATTS.Length, scratch));
IDictionary<string, string> atts = new Dictionary<string, string>();
for (int j = 0; j < numAtts; j++)
{
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.ATT_KEY));
string key = ReadString(SimpleTextFieldInfosWriter.ATT_KEY.Length, scratch);
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, SimpleTextFieldInfosWriter.ATT_VALUE));
string value = ReadString(SimpleTextFieldInfosWriter.ATT_VALUE.Length, scratch);
atts[key] = value;
}
infos[i] = new FieldInfo(name, isIndexed, fieldNumber, storeTermVector, omitNorms, storePayloads,
indexOptions, docValuesType, normsType, new ReadOnlyDictionary<string,string>(atts))
{
DocValuesGen = dvGen
};
}
SimpleTextUtil.CheckFooter(input);
var fieldInfos = new FieldInfos(infos);
success = true;
return fieldInfos;
}
finally
{
if (success)
{
input.Dispose();
}
else
{
IOUtils.CloseWhileHandlingException(input);
}
}
}
public override TermVectorsReader VectorsReader(Directory directory, SegmentInfo segmentInfo,
FieldInfos fieldInfos, IOContext context)
{
return(new SimpleTextTermVectorsReader(directory, segmentInfo, context));
}
public override void Write(Directory dir, SegmentInfo si, FieldInfos fis, IOContext ioContext)
{
var segFileName = IndexFileNames.SegmentFileName(si.Name, "", SimpleTextSegmentInfoFormat.SI_EXTENSION);
si.AddFile(segFileName);
var success = false;
var output = dir.CreateOutput(segFileName, ioContext);
try
{
var scratch = new BytesRef();
SimpleTextUtil.Write(output, SI_VERSION);
SimpleTextUtil.Write(output, si.Version, scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, SI_DOCCOUNT);
SimpleTextUtil.Write(output, Convert.ToString(si.DocCount, CultureInfo.InvariantCulture), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, SI_USECOMPOUND);
SimpleTextUtil.Write(output, Convert.ToString(si.UseCompoundFile, CultureInfo.InvariantCulture).ToLowerInvariant(), scratch);
SimpleTextUtil.WriteNewline(output);
IDictionary <string, string> diagnostics = si.Diagnostics;
int numDiagnostics = diagnostics == null ? 0 : diagnostics.Count;
SimpleTextUtil.Write(output, SI_NUM_DIAG);
SimpleTextUtil.Write(output, Convert.ToString(numDiagnostics, CultureInfo.InvariantCulture), scratch);
SimpleTextUtil.WriteNewline(output);
if (numDiagnostics > 0)
{
foreach (var diagEntry in diagnostics)
{
SimpleTextUtil.Write(output, SI_DIAG_KEY);
SimpleTextUtil.Write(output, diagEntry.Key, scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, SI_DIAG_VALUE);
SimpleTextUtil.Write(output, diagEntry.Value, scratch);
SimpleTextUtil.WriteNewline(output);
}
}
var files = si.Files;
var numFiles = files == null ? 0 : files.Count;
SimpleTextUtil.Write(output, SI_NUM_FILES);
SimpleTextUtil.Write(output, Convert.ToString(numFiles, CultureInfo.InvariantCulture), scratch);
SimpleTextUtil.WriteNewline(output);
if (numFiles > 0)
{
foreach (var fileName in files)
{
SimpleTextUtil.Write(output, SI_FILE);
SimpleTextUtil.Write(output, fileName, scratch);
SimpleTextUtil.WriteNewline(output);
}
}
SimpleTextUtil.WriteChecksum(output, scratch);
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException(output);
try
{
dir.DeleteFile(segFileName);
}
catch (Exception)
{
//Esnure we throw original exeception
}
}
else
{
output.Dispose();
}
}
}
public override void Write(Directory directory, string segmentName, string segmentSuffix, FieldInfos infos,
IOContext context)
{
var fileName = IndexFileNames.SegmentFileName(segmentName, segmentSuffix, FIELD_INFOS_EXTENSION);
var output = directory.CreateOutput(fileName, context);
var scratch = new BytesRef();
var success = false;
try
{
SimpleTextUtil.Write(output, NUMFIELDS);
SimpleTextUtil.Write(output, Convert.ToString(infos.Size()), scratch);
SimpleTextUtil.WriteNewline(output);
foreach (FieldInfo fi in infos)
{
SimpleTextUtil.Write(output, NAME);
SimpleTextUtil.Write(output, fi.Name, scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, NUMBER);
SimpleTextUtil.Write(output, Convert.ToString(fi.Number), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, ISINDEXED);
SimpleTextUtil.Write(output, Convert.ToString(fi.Indexed), scratch);
SimpleTextUtil.WriteNewline(output);
if (fi.Indexed)
{
Debug.Assert(fi.FieldIndexOptions >= FieldInfo.IndexOptions.DOCS_AND_FREQS_AND_POSITIONS || !fi.HasPayloads());
SimpleTextUtil.Write(output, INDEXOPTIONS);
SimpleTextUtil.Write(output, fi.FieldIndexOptions.ToString(), scratch);
SimpleTextUtil.WriteNewline(output);
}
SimpleTextUtil.Write(output, STORETV);
SimpleTextUtil.Write(output, Convert.ToString(fi.HasVectors()), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, PAYLOADS);
SimpleTextUtil.Write(output, Convert.ToString(fi.HasPayloads()), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, NORMS);
SimpleTextUtil.Write(output, Convert.ToString(!fi.OmitsNorms()), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, NORMS_TYPE);
SimpleTextUtil.Write(output, GetDocValuesType(fi.NormType), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, DOCVALUES);
SimpleTextUtil.Write(output, GetDocValuesType(fi.DocValuesType), scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, DOCVALUES_GEN);
SimpleTextUtil.Write(output, Convert.ToString(fi.DocValuesGen), scratch);
SimpleTextUtil.WriteNewline(output);
IDictionary<string, string> atts = fi.Attributes();
int numAtts = atts == null ? 0 : atts.Count;
SimpleTextUtil.Write(output, NUM_ATTS);
SimpleTextUtil.Write(output, Convert.ToString(numAtts), scratch);
SimpleTextUtil.WriteNewline(output);
if (numAtts <= 0 || atts == null) continue;
foreach (var entry in atts)
{
SimpleTextUtil.Write(output, ATT_KEY);
SimpleTextUtil.Write(output, entry.Key, scratch);
SimpleTextUtil.WriteNewline(output);
SimpleTextUtil.Write(output, ATT_VALUE);
SimpleTextUtil.Write(output, entry.Value, scratch);
SimpleTextUtil.WriteNewline(output);
}
}
SimpleTextUtil.WriteChecksum(output, scratch);
success = true;
}
finally
{
if (success)
{
output.Dispose();
}
else
{
IOUtils.CloseWhileHandlingException(output);
}
}
}
public override StoredFieldsReader FieldsReader(Directory directory, SegmentInfo si, FieldInfos fn,
IOContext context)
{
return new SimpleTextStoredFieldsReader(directory, si, fn, context);
}
