func (q *booleanQuery) Searcher(i index.IndexReader, m *IndexMapping, explain bool) (search.Searcher, error) {
var err error
var mustNotSearcher search.Searcher
if q.MustNot != nil {
mustNotSearcher, err = q.MustNot.Searcher(i, m, explain)
if err != nil {
return nil, err
}
if q.Must == nil && q.Should == nil {
q.Must = NewMatchAllQuery()
}
}
var mustSearcher search.Searcher
if q.Must != nil {
mustSearcher, err = q.Must.Searcher(i, m, explain)
if err != nil {
return nil, err
}
}
var shouldSearcher search.Searcher
if q.Should != nil {
shouldSearcher, err = q.Should.Searcher(i, m, explain)
if err != nil {
return nil, err
}
}
if mustSearcher == nil && shouldSearcher != nil && mustNotSearcher == nil {
return shouldSearcher, nil
}
return searchers.NewBooleanSearcher(i, mustSearcher, shouldSearcher, mustNotSearcher, explain)
}
func (q *booleanQuery) Searcher(i *indexImpl, explain bool) (search.Searcher, error) {
var err error
var mustSearcher search.Searcher
if q.Must != nil {
mustSearcher, err = q.Must.Searcher(i, explain)
if err != nil {
return nil, err
}
}
var shouldSearcher search.Searcher
if q.Should != nil {
shouldSearcher, err = q.Should.Searcher(i, explain)
if err != nil {
return nil, err
}
}
var mustNotSearcher search.Searcher
if q.MustNot != nil {
mustNotSearcher, err = q.MustNot.Searcher(i, explain)
if err != nil {
return nil, err
}
}
return searchers.NewBooleanSearcher(i.i, mustSearcher, shouldSearcher, mustNotSearcher, explain)
}