/// <summary>
/// Sole constructor. </summary>
internal MergeState(IList <AtomicReader> readers, SegmentInfo segmentInfo, InfoStream infoStream, CheckAbort checkAbort)
{
this.Readers = readers;
this.SegmentInfo = segmentInfo;
this.InfoStream = infoStream;
this.CheckAbort = checkAbort;
}
// note, just like in codec apis Directory 'dir' is NOT the same as segmentInfo.dir!!
internal SegmentMerger(IList <AtomicReader> readers, SegmentInfo segmentInfo, InfoStream infoStream, Directory dir, int termIndexInterval, CheckAbort checkAbort, FieldInfos.FieldNumbers fieldNumbers, IOContext context, bool validate)
{
// validate incoming readers
if (validate)
{
foreach (AtomicReader reader in readers)
{
reader.CheckIntegrity();
}
}
mergeState = new MergeState(readers, segmentInfo, infoStream, checkAbort);
directory = dir;
this.termIndexInterval = termIndexInterval;
this.codec = segmentInfo.Codec;
this.context = context;
this.fieldInfosBuilder = new FieldInfos.Builder(fieldNumbers);
mergeState.SegmentInfo.DocCount = SetDocMaps();
}