// public static boolean DEBUG = false;
/// <summary>
/// Sole constructor. </summary>
public Lucene41PostingsReader(Directory dir, FieldInfos fieldInfos, SegmentInfo segmentInfo, IOContext ioContext, string segmentSuffix)
{
bool success = false;
IndexInput docIn = null;
IndexInput posIn = null;
IndexInput payIn = null;
try
{
docIn = dir.OpenInput(IndexFileNames.SegmentFileName(segmentInfo.Name, segmentSuffix, Lucene41PostingsFormat.DOC_EXTENSION), ioContext);
Version = CodecUtil.CheckHeader(docIn, Lucene41PostingsWriter.DOC_CODEC, Lucene41PostingsWriter.VERSION_START, Lucene41PostingsWriter.VERSION_CURRENT);
forUtil = new ForUtil(docIn);
if (fieldInfos.HasProx())
{
posIn = dir.OpenInput(IndexFileNames.SegmentFileName(segmentInfo.Name, segmentSuffix, Lucene41PostingsFormat.POS_EXTENSION), ioContext);
CodecUtil.CheckHeader(posIn, Lucene41PostingsWriter.POS_CODEC, Version, Version);
if (fieldInfos.HasPayloads() || fieldInfos.HasOffsets())
{
payIn = dir.OpenInput(IndexFileNames.SegmentFileName(segmentInfo.Name, segmentSuffix, Lucene41PostingsFormat.PAY_EXTENSION), ioContext);
CodecUtil.CheckHeader(payIn, Lucene41PostingsWriter.PAY_CODEC, Version, Version);
}
}
this.DocIn = docIn;
this.PosIn = posIn;
this.PayIn = payIn;
success = true;
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException(docIn, posIn, payIn);
}
}
}
