//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: @Override public void write(store.Directory directory, String segmentName, String segmentSuffix, index.FieldInfos infos, store.IOContext context) throws java.io.IOException
public override void write(Directory directory, string segmentName, string segmentSuffix, FieldInfos infos, IOContext context)
{
//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);
IndexOutput @out = directory.createOutput(fileName, context);
BytesRef scratch = new BytesRef();
bool success = false;
try
{
SimpleTextUtil.write(@out, NUMFIELDS);
SimpleTextUtil.write(@out, Convert.ToString(infos.size()), scratch);
SimpleTextUtil.WriteNewline(@out);
foreach (FieldInfo fi in infos)
{
SimpleTextUtil.write(@out, NAME);
SimpleTextUtil.write(@out, fi.name, scratch);
SimpleTextUtil.WriteNewline(@out);
SimpleTextUtil.write(@out, NUMBER);
SimpleTextUtil.write(@out, Convert.ToString(fi.number), scratch);
SimpleTextUtil.WriteNewline(@out);
SimpleTextUtil.write(@out, ISINDEXED);
SimpleTextUtil.write(@out, Convert.ToString(fi.Indexed), scratch);
SimpleTextUtil.WriteNewline(@out);
if (fi.Indexed)
{
Debug.Assert(fi.IndexOptions.compareTo(FieldInfo.IndexOptions.DOCS_AND_FREQS_AND_POSITIONS) >= 0 || !fi.hasPayloads());
SimpleTextUtil.write(@out, INDEXOPTIONS);
SimpleTextUtil.write(@out, fi.IndexOptions.ToString(), scratch);
SimpleTextUtil.WriteNewline(@out);
}
SimpleTextUtil.write(@out, STORETV);
SimpleTextUtil.write(@out, Convert.ToString(fi.hasVectors()), scratch);
SimpleTextUtil.WriteNewline(@out);
SimpleTextUtil.write(@out, PAYLOADS);
SimpleTextUtil.write(@out, Convert.ToString(fi.hasPayloads()), scratch);
SimpleTextUtil.WriteNewline(@out);
SimpleTextUtil.write(@out, NORMS);
SimpleTextUtil.write(@out, Convert.ToString(!fi.omitsNorms()), scratch);
SimpleTextUtil.WriteNewline(@out);
SimpleTextUtil.write(@out, NORMS_TYPE);
SimpleTextUtil.write(@out, getDocValuesType(fi.NormType), scratch);
SimpleTextUtil.WriteNewline(@out);
SimpleTextUtil.write(@out, DOCVALUES);
SimpleTextUtil.write(@out, getDocValuesType(fi.DocValuesType), scratch);
SimpleTextUtil.WriteNewline(@out);
SimpleTextUtil.write(@out, DOCVALUES_GEN);
SimpleTextUtil.write(@out, Convert.ToString(fi.DocValuesGen), scratch);
SimpleTextUtil.WriteNewline(@out);
IDictionary <string, string> atts = fi.attributes();
int numAtts = atts == null ? 0 : atts.Count;
SimpleTextUtil.write(@out, NUM_ATTS);
SimpleTextUtil.write(@out, Convert.ToString(numAtts), scratch);
SimpleTextUtil.WriteNewline(@out);
if (numAtts > 0)
{
foreach (KeyValuePair <string, string> entry in atts.SetOfKeyValuePairs())
{
SimpleTextUtil.write(@out, ATT_KEY);
SimpleTextUtil.write(@out, entry.Key, scratch);
SimpleTextUtil.WriteNewline(@out);
SimpleTextUtil.write(@out, ATT_VALUE);
SimpleTextUtil.write(@out, entry.Value, scratch);
SimpleTextUtil.WriteNewline(@out);
}
}
}
SimpleTextUtil.WriteChecksum(@out, scratch);
success = true;
}
finally
{
if (success)
{
@out.close();
}
else
{
IOUtils.closeWhileHandlingException(@out);
}
}
}