mod all_query;
mod automaton_weight;
mod bitset;
mod bm25;
mod boolean_query;
mod boost_query;
mod const_score_query;
mod disjunction_max_query;
mod empty_query;
mod exclude;
mod exist_query;
mod explanation;
mod fuzzy_query;
mod intersection;
mod more_like_this;
mod phrase_prefix_query;
mod phrase_query;
mod query;
mod query_parser;
mod range_query;
mod regex_query;
mod reqopt_scorer;
mod scorer;
mod set_query;
mod term_query;
mod union;
mod weight;
#[cfg(test)]
mod vec_docset;
pub(crate) mod score_combiner;
pub use query_grammar::Occur;
pub use self::all_query::{AllQuery, AllScorer, AllWeight};
pub use self::automaton_weight::AutomatonWeight;
pub use self::bitset::BitSetDocSet;
pub use self::bm25::{Bm25StatisticsProvider, Bm25Weight};
pub use self::boolean_query::{BooleanQuery, BooleanWeight};
pub use self::boost_query::{BoostQuery, BoostWeight};
pub use self::const_score_query::{ConstScoreQuery, ConstScorer};
pub use self::disjunction_max_query::DisjunctionMaxQuery;
pub use self::empty_query::{EmptyQuery, EmptyScorer, EmptyWeight};
pub use self::exclude::Exclude;
pub use self::exist_query::ExistsQuery;
pub use self::explanation::Explanation;
#[cfg(test)]
pub(crate) use self::fuzzy_query::DfaWrapper;
pub use self::fuzzy_query::FuzzyTermQuery;
pub use self::intersection::{intersect_scorers, Intersection};
pub use self::more_like_this::{MoreLikeThisQuery, MoreLikeThisQueryBuilder};
pub use self::phrase_prefix_query::PhrasePrefixQuery;
pub use self::phrase_query::PhraseQuery;
pub use self::query::{EnableScoring, Query, QueryClone};
pub use self::query_parser::{QueryParser, QueryParserError};
pub use self::range_query::{FastFieldRangeWeight, IPFastFieldRangeWeight, RangeQuery};
pub use self::regex_query::RegexQuery;
pub use self::reqopt_scorer::RequiredOptionalScorer;
pub use self::score_combiner::{
DisjunctionMaxCombiner, ScoreCombiner, SumCombiner, SumWithCoordsCombiner,
};
pub use self::scorer::Scorer;
pub use self::set_query::TermSetQuery;
pub use self::term_query::TermQuery;
pub use self::union::Union;
#[cfg(test)]
pub use self::vec_docset::VecDocSet;
pub use self::weight::Weight;
#[cfg(test)]
mod tests {
use crate::query::QueryParser;
use crate::schema::{Schema, TEXT};
use crate::{Index, Term};
#[test]
fn test_query_terms() {
let mut schema_builder = Schema::builder();
let text_field = schema_builder.add_text_field("text", TEXT);
let schema = schema_builder.build();
let index = Index::create_in_ram(schema);
let query_parser = QueryParser::for_index(&index, vec![text_field]);
let term_a = Term::from_field_text(text_field, "a");
let term_b = Term::from_field_text(text_field, "b");
{
let query = query_parser.parse_query("a").unwrap();
let mut terms = Vec::new();
query.query_terms(&mut |term, pos| terms.push((term, pos)));
assert_eq!(vec![(&term_a, false)], terms);
}
{
let query = query_parser.parse_query("a b").unwrap();
let mut terms = Vec::new();
query.query_terms(&mut |term, pos| terms.push((term, pos)));
assert_eq!(vec![(&term_a, false), (&term_b, false)], terms);
}
{
let query = query_parser.parse_query("\"a b\"").unwrap();
let mut terms = Vec::new();
query.query_terms(&mut |term, pos| terms.push((term, pos)));
assert_eq!(vec![(&term_a, true), (&term_b, true)], terms);
}
{
let query = query_parser.parse_query("a a a a a").unwrap();
let mut terms = Vec::new();
query.query_terms(&mut |term, pos| terms.push((term, pos)));
assert_eq!(vec![(&term_a, false); 5], terms);
}
{
let query = query_parser.parse_query("a -b").unwrap();
let mut terms = Vec::new();
query.query_terms(&mut |term, pos| terms.push((term, pos)));
assert_eq!(vec![(&term_a, false), (&term_b, false)], terms);
}
}
}