//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: @Override public codecs.FieldsProducer fieldsProducer(index.SegmentReadState state) throws java.io.IOException
public override FieldsProducer fieldsProducer(SegmentReadState state)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final String fileName = index.IndexFileNames.segmentFileName(state.segmentInfo.name, state.segmentSuffix, EXTENSION);
string fileName = IndexFileNames.segmentFileName(state.segmentInfo.name, state.segmentSuffix, EXTENSION);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final store.ChecksumIndexInput in = state.directory.openChecksumInput(fileName, store.IOContext.READONCE);
ChecksumIndexInput @in = state.directory.openChecksumInput(fileName, IOContext.READONCE);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.SortedMap<String,TermsReader> fields = new java.util.TreeMap<>();
SortedMap <string, TermsReader> fields = new SortedDictionary <string, TermsReader>();
try
{
CodecUtil.checkHeader(@in, CODEC_NAME, VERSION_START, VERSION_CURRENT);
while (true)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int termCount = in.readVInt();
int termCount = @in.readVInt();
if (termCount == 0)
{
break;
}
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final TermsReader termsReader = new TermsReader(state.fieldInfos, in, termCount);
TermsReader termsReader = new TermsReader(state.fieldInfos, @in, termCount);
// System.out.println("load field=" + termsReader.field.name);
fields.put(termsReader.field.name, termsReader);
}
CodecUtil.checkFooter(@in);
}
finally
{
@in.close();
}
return(new FieldsProducerAnonymousInnerClassHelper(this, fields));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: @Override public index.FieldInfos read(store.Directory directory, String segmentName, String segmentSuffix, store.IOContext iocontext) throws java.io.IOException
public override FieldInfos read(Directory directory, string segmentName, string segmentSuffix, IOContext iocontext)
{
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final String fileName = index.IndexFileNames.segmentFileName(segmentName, segmentSuffix, FIELD_INFOS_EXTENSION);
string fileName = IndexFileNames.segmentFileName(segmentName, segmentSuffix, FIELD_INFOS_EXTENSION);
ChecksumIndexInput input = directory.openChecksumInput(fileName, iocontext);
BytesRef scratch = new BytesRef();
bool success = false;
try
{
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, NUMFIELDS));
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final int size = Integer.parseInt(readString(NUMFIELDS.length, scratch));
int size = Convert.ToInt32(readString(NUMFIELDS.length, scratch));
FieldInfo[] infos = new FieldInfo[size];
for (int i = 0; i < size; i++)
{
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, NAME));
string name = readString(NAME.length, scratch);
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, NUMBER));
int fieldNumber = Convert.ToInt32(readString(NUMBER.length, scratch));
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, ISINDEXED));
bool isIndexed = Convert.ToBoolean(readString(ISINDEXED.length, scratch));
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final index.FieldInfo.IndexOptions indexOptions;
FieldInfo.IndexOptions indexOptions;
if (isIndexed)
{
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, INDEXOPTIONS));
indexOptions = FieldInfo.IndexOptions.valueOf(readString(INDEXOPTIONS.length, scratch));
}
else
{
indexOptions = null;
}
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, STORETV));
bool storeTermVector = Convert.ToBoolean(readString(STORETV.length, scratch));
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, PAYLOADS));
bool storePayloads = Convert.ToBoolean(readString(PAYLOADS.length, scratch));
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, NORMS));
bool omitNorms = !Convert.ToBoolean(readString(NORMS.length, scratch));
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, NORMS_TYPE));
string nrmType = readString(NORMS_TYPE.length, scratch);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final index.FieldInfo.DocValuesType normsType = docValuesType(nrmType);
FieldInfo.DocValuesType normsType = docValuesType(nrmType);
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, DOCVALUES));
string dvType = readString(DOCVALUES.length, scratch);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final index.FieldInfo.DocValuesType docValuesType = docValuesType(dvType);
FieldInfo.DocValuesType docValuesType = docValuesType(dvType);
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, DOCVALUES_GEN));
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final long dvGen = Long.parseLong(readString(DOCVALUES_GEN.length, scratch));
long dvGen = Convert.ToInt64(readString(DOCVALUES_GEN.length, scratch));
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, NUM_ATTS));
int numAtts = Convert.ToInt32(readString(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, ATT_KEY));
string key = readString(ATT_KEY.length, scratch);
SimpleTextUtil.ReadLine(input, scratch);
Debug.Assert(StringHelper.StartsWith(scratch, ATT_VALUE));
string value = readString(ATT_VALUE.length, scratch);
atts[key] = value;
}
infos[i] = new FieldInfo(name, isIndexed, fieldNumber, storeTermVector, omitNorms, storePayloads, indexOptions, docValuesType, normsType, Collections.unmodifiableMap(atts));
infos[i].DocValuesGen = dvGen;
}
SimpleTextUtil.CheckFooter(input);
FieldInfos fieldInfos = new FieldInfos(infos);
success = true;
return(fieldInfos);
}
finally
{
if (success)
{
input.close();
}
else
{
IOUtils.closeWhileHandlingException(input);
}
}
}