/*
Create a new searcher over the reader. This searcher might randomly
use threads. If maybeWrap is true, this searcher migt wrap the reader
with one that return nil for sequentialSubReaders.
*/
func newSearcher(r index.IndexReader, maybeWrap bool) *ts.AssertingIndexSearcher {
random := Random()
var err error
// By default, GoLucene would make use of Goroutines to do
// concurrent search and collect
//
// if util.Usually(random) {
if maybeWrap {
r, err = maybeWrapReader(r)
assert(err == nil)
}
if random.Intn(2) == 0 {
ss := ts.NewAssertingIndexSearcher(random, r)
ss.SetSimilarity(ClassEnvRule.similarity)
return ss
}
ss := ts.NewAssertingIndexSearcherFromContext(random, r.Context())
ss.SetSimilarity(ClassEnvRule.similarity)
return ss
// }
}
func NewIndexSearcher(r index.IndexReader) IndexSearcher {
log.Print("Initializing IndexSearcher from IndexReader: ", r)
return NewIndexSearcherFromContext(r.Context())
}
