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TermScorer does not handle deletes

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This commit is contained in:
Paul Masurel
2018-03-27 17:35:20 +09:00
parent 98cf4ba63a
commit ffa03bad71
17 changed files with 135 additions and 259 deletions
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36
src/query/intersection.rs
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@@ -5,7 +5,7 @@ use DocId;
use downcast::Downcast;
use std::borrow::Borrow;
use Score;
use query::term_query::{TermScorerNoDeletes, TermScorerWithDeletes};
use query::term_query::TermScorer;
/// Returns the intersection scorer.
///
@@ -28,10 +28,10 @@ pub fn intersect_scorers(mut scorers: Vec<Box<Scorer>>) -> Box<Scorer> {
{
if [&left, &right].into_iter().all(|scorer| {
let scorer_ref: &Scorer = (*scorer).borrow();
Downcast::<TermScorerWithDeletes>::is_type(scorer_ref)
Downcast::<TermScorer>::is_type(scorer_ref)
}) {
let left = *Downcast::<TermScorerWithDeletes>::downcast(left).unwrap();
let right = *Downcast::<TermScorerWithDeletes>::downcast(right).unwrap();
let left = *Downcast::<TermScorer>::downcast(left).unwrap();
let right = *Downcast::<TermScorer>::downcast(right).unwrap();
return box Intersection {
left,
right,
@@ -40,29 +40,11 @@ pub fn intersect_scorers(mut scorers: Vec<Box<Scorer>>) -> Box<Scorer> {
}
}
}
{
if [&left, &right].into_iter()
.all(|scorer| {
let scorer_ref: &Scorer = (*scorer).borrow();
Downcast::<TermScorerNoDeletes>::is_type(scorer_ref)
}) {
let left = *Downcast::<TermScorerNoDeletes>::downcast(left).unwrap();
let right = *Downcast::<TermScorerNoDeletes>::downcast(right).unwrap();
return box Intersection {
left,
right,
others: scorers,
num_docsets
}
}
}
{
return box Intersection {
left,
right,
others: scorers,
num_docsets
}
return box Intersection {
left,
right,
others: scorers,
num_docsets
}
}
_ => { unreachable!(); }