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Don't compute split_words for phrases

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This commit is contained in:
Loïc Lecrenier
2023-05-16 16:22:23 +02:00
parent a37da36766
commit 5758268866
5 changed files with 45 additions and 17 deletions
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17
milli/src/search/new/query_term/mod.rs
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@ -43,7 +43,7 @@ pub struct QueryTermSubset {
pub struct QueryTerm {
original: Interned<String>,
ngram_words: Option<Vec<Interned<String>>>,
max_nbr_typos: u8,
max_levenshtein_distance: u8,
is_prefix: bool,
zero_typo: ZeroTypoTerm,
// May not be computed yet
@ -342,10 +342,16 @@ impl QueryTermSubset {
}
None
}
pub fn max_nbr_typos(&self, ctx: &SearchContext) -> u8 {
pub fn max_typo_cost(&self, ctx: &SearchContext) -> u8 {
let t = ctx.term_interner.get(self.original);
match t.max_nbr_typos {
0 => 0,
match t.max_levenshtein_distance {
0 => {
if t.allows_split_words() {
1
} else {
0
}
}
1 => {
if self.one_typo_subset.is_empty() {
0
@ -438,6 +444,9 @@ impl QueryTerm {
self.zero_typo.is_empty() && one_typo.is_empty() && two_typo.is_empty()
}
fn allows_split_words(&self) -> bool {
self.zero_typo.phrase.is_none()
}
}
impl Interned<QueryTerm> {