public override Explanation Explain(Weight weight, int doc, IState state)
{
int n = ReaderUtil.SubIndex(doc, docStarts);
int deBasedDoc = doc - docStarts[n];
return(weight.Explain(subReaders[n], deBasedDoc, state));
}
public override Explanation Explain(int doc)
{
int n = ReaderUtil.SubIndex(doc, docStarts);
return(docValues[n].Explain(doc - docStarts[n]));
}
public override System.String ToString(int doc)
{
int n = ReaderUtil.SubIndex(doc, docStarts);
return(docValues[n].ToString(doc - docStarts[n]));
}
public override double DoubleVal(int doc)
{
int n = ReaderUtil.SubIndex(doc, docStarts);
return(docValues[n].DoubleVal(doc - docStarts[n]));
}
public override long LongVal(int doc)
{
int n = ReaderUtil.SubIndex(doc, docStarts);
return(docValues[n].LongVal(doc - docStarts[n]));
}
public override float FloatVal(int doc)
{
int n = ReaderUtil.SubIndex(doc, docStarts);
return(docValues[n].FloatVal(doc - docStarts[n]));
}
/// <summary>Returns index of the searcher for document <code>n</code> in the array
/// used to construct this searcher.
/// </summary>
public virtual int SubSearcher(int n)
{
// find searcher for doc n:
return(ReaderUtil.SubIndex(n, starts));
}