public AllScorer(Similarity similarity, IndexReader reader, FunctionWeight w)
: base(similarity)
{
this.weight = w;
this.qWeight = w.GetValue();
this.reader = reader;
this.maxDoc = reader.MaxDoc();
this.hasDeletions = reader.HasDeletions();
vals = ((FunctionQuery)w.GetQuery()).func.GetValues(reader);
}
public /*override*/ Explanation Explain(int doc)
{
float sc = qWeight * vals.FloatVal(doc);
Explanation result = new ComplexExplanation
(true, sc, "FunctionQuery(" + ((FunctionQuery)weight.GetQuery()).func + "), product of:");
result.AddDetail(vals.Explain(doc));
result.AddDetail(new Explanation(weight.GetQuery().GetBoost(), "boost"));
result.AddDetail(new Explanation(weight.GetQueryNorm(), "queryNorm"));
return(result);
}