public /*override*/ Explanation Explain(int doc)
{
float sc = qWeight * vals.FloatVal(doc);
Explanation result = new ComplexExplanation
(true, sc, "FunctionQuery(" + ((FunctionQuery)weight.Query).func + "), product of:");
result.AddDetail(vals.Explain(doc));
result.AddDetail(new Explanation(weight.Query.Boost, "boost"));
result.AddDetail(new Explanation(weight.GetQueryNorm(), "queryNorm"));
return(result);
}
