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facet sort ascending/descending now also return the values

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This commit is contained in:
Louis Dureuil 2023-02-01 14:40:42 +01:00
parent c91bfeaf15
commit 042d86cbb3
No known key found for this signature in database
2 changed files with 20 additions and 18 deletions
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19
milli/src/search/facet/facet_sort_ascending.rs
View File

@ -34,7 +34,7 @@ pub fn ascending_facet_sort<'t>(
db: heed::Database<FacetGroupKeyCodec<ByteSliceRefCodec>, FacetGroupValueCodec>,
field_id: u16,
candidates: RoaringBitmap,
) -> Result<Box<dyn Iterator<Item = Result<RoaringBitmap>> + 't>> {
) -> Result<Box<dyn Iterator<Item = Result<(RoaringBitmap, &'t [u8])>> + 't>> {
let highest_level = get_highest_level(rtxn, db, field_id)?;
if let Some(first_bound) = get_first_facet_value::<ByteSliceRefCodec>(rtxn, db, field_id)? {
let first_key = FacetGroupKey { field_id, level: highest_level, left_bound: first_bound };
@ -60,7 +60,7 @@ struct AscendingFacetSort<'t, 'e> {
}
impl<'t, 'e> Iterator for AscendingFacetSort<'t, 'e> {
type Item = Result<RoaringBitmap>;
type Item = Result<(RoaringBitmap, &'t [u8])>;
fn next(&mut self) -> Option<Self::Item> {
'outer: loop {
@ -90,7 +90,8 @@ impl<'t, 'e> Iterator for AscendingFacetSort<'t, 'e> {
*documents_ids -= &bitmap;
if level == 0 {
return Some(Ok(bitmap));
// Since the level is 0, the left_bound is the exact value.
return Some(Ok((bitmap, left_bound)));
}
let starting_key_below =
FacetGroupKey { field_id: self.field_id, level: level - 1, left_bound };
@ -130,7 +131,7 @@ mod tests {
let mut results = String::new();
let iter = ascending_facet_sort(&txn, index.content, 0, candidates).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}
@ -152,7 +153,7 @@ mod tests {
let mut results = String::new();
let iter = ascending_facet_sort(&txn, index.content, 0, candidates.clone()).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}
@ -161,7 +162,7 @@ mod tests {
let mut results = String::new();
let iter = ascending_facet_sort(&txn, index.content, 1, candidates).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}
@ -183,7 +184,7 @@ mod tests {
let mut results = String::new();
let iter = ascending_facet_sort(&txn, index.content, 0, candidates.clone()).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}
@ -192,7 +193,7 @@ mod tests {
let mut results = String::new();
let iter = ascending_facet_sort(&txn, index.content, 1, candidates).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}
@ -214,7 +215,7 @@ mod tests {
let mut results = String::new();
let iter = ascending_facet_sort(&txn, index.content, 3, candidates.clone()).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}

19
milli/src/search/facet/facet_sort_descending.rs
View File

@ -17,7 +17,7 @@ pub fn descending_facet_sort<'t>(
db: heed::Database<FacetGroupKeyCodec<ByteSliceRefCodec>, FacetGroupValueCodec>,
field_id: u16,
candidates: RoaringBitmap,
) -> Result<Box<dyn Iterator<Item = Result<RoaringBitmap>> + 't>> {
) -> Result<Box<dyn Iterator<Item = Result<(RoaringBitmap, &'t [u8])>> + 't>> {
let highest_level = get_highest_level(rtxn, db, field_id)?;
if let Some(first_bound) = get_first_facet_value::<ByteSliceRefCodec>(rtxn, db, field_id)? {
let first_key = FacetGroupKey { field_id, level: highest_level, left_bound: first_bound };
@ -50,7 +50,7 @@ struct DescendingFacetSort<'t> {
}
impl<'t> Iterator for DescendingFacetSort<'t> {
type Item = Result<RoaringBitmap>;
type Item = Result<(RoaringBitmap, &'t [u8])>;
fn next(&mut self) -> Option<Self::Item> {
'outer: loop {
@ -77,7 +77,8 @@ impl<'t> Iterator for DescendingFacetSort<'t> {
*documents_ids -= &bitmap;
if level == 0 {
return Some(Ok(bitmap));
// Since we're at the level 0 the left_bound is the exact value.
return Some(Ok((bitmap, left_bound)));
}
let starting_key_below =
FacetGroupKey { field_id, level: level - 1, left_bound };
@ -146,7 +147,7 @@ mod tests {
let db = index.content.remap_key_type::<FacetGroupKeyCodec<ByteSliceRefCodec>>();
let iter = descending_facet_sort(&txn, db, 0, candidates).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}
@ -169,7 +170,7 @@ mod tests {
let db = index.content.remap_key_type::<FacetGroupKeyCodec<ByteSliceRefCodec>>();
let iter = descending_facet_sort(&txn, db, 0, candidates.clone()).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}
@ -179,7 +180,7 @@ mod tests {
let iter = descending_facet_sort(&txn, db, 1, candidates).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}
@ -200,7 +201,7 @@ mod tests {
let mut results = String::new();
let iter = descending_facet_sort(&txn, index.content, 0, candidates.clone()).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}
@ -209,7 +210,7 @@ mod tests {
let mut results = String::new();
let iter = descending_facet_sort(&txn, index.content, 1, candidates).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}
@ -231,7 +232,7 @@ mod tests {
let mut results = String::new();
let iter = descending_facet_sort(&txn, index.content, 3, candidates.clone()).unwrap();
for el in iter {
let docids = el.unwrap();
let (docids, _) = el.unwrap();
results.push_str(&display_bitmap(&docids));
results.push('\n');
}