/// <returns> whether doc store files are stored in compound file (*.cfx) </returns>
public static bool GetDocStoreIsCompoundFile(SegmentInfo si)
{
string v = si.GetAttribute(DS_COMPOUND_KEY);
return v == null ? false : Convert.ToBoolean(v);
}
/// <returns> if this segment shares stored fields & vectors, this
/// offset is where in that file this segment's docs begin </returns>
public static int GetDocStoreOffset(SegmentInfo si)
{
string v = si.GetAttribute(DS_OFFSET_KEY);
return v == null ? -1 : Convert.ToInt32(v);
}
/// <returns> name used to derive fields/vectors file we share with other segments </returns>
public static string GetDocStoreSegment(SegmentInfo si)
{
string v = si.GetAttribute(DS_NAME_KEY);
return v == null ? si.Name : v;
}
