Exemplo n.º 1
0
func NewDocIDSearcher(indexReader index.IndexReader, ids []string, boost float64,
	explain bool) (searcher *DocIDSearcher, err error) {

	reader, err := indexReader.DocIDReaderOnly(ids)
	if err != nil {
		return nil, err
	}
	scorer := scorer.NewConstantScorer(1.0, boost, explain)
	return &DocIDSearcher{
		scorer: scorer,
		reader: reader,
		count:  len(ids),
	}, nil
}
Exemplo n.º 2
0
func NewMatchAllSearcher(indexReader index.IndexReader, boost float64, explain bool) (*MatchAllSearcher, error) {
	reader, err := indexReader.DocIDReaderAll()
	if err != nil {
		return nil, err
	}
	count, err := indexReader.DocCount()
	if err != nil {
		_ = reader.Close()
		return nil, err
	}
	scorer := scorer.NewConstantScorer(1.0, boost, explain)
	return &MatchAllSearcher{
		indexReader: indexReader,
		reader:      reader,
		scorer:      scorer,
		count:       count,
	}, nil
}