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Introduce getters and setters for the facet fields ids facet types

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This commit is contained in:
Clément Renault 2020-11-11 16:17:37 +01:00
parent 92ec908303
commit 72f18759ba
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GPG Key ID: 92ADA4E935E71FA4
2 changed files with 24 additions and 1 deletions
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2
src/facet/facet_type.rs
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@ -1,6 +1,8 @@
use std::cmp;
use serde::{Serialize, Deserialize};
#[derive(Debug, Copy, Clone, PartialOrd, Ord, PartialEq, Eq, Hash)]
#[derive(Serialize, Deserialize)]
pub enum FacetType {
String,
F64,

23
src/index.rs
View File

@ -1,4 +1,5 @@
use std::borrow::Cow;
use std::collections::HashMap;
use std::path::Path;
use anyhow::Context;
@ -6,9 +7,10 @@ use heed::types::*;
use heed::{PolyDatabase, Database, RwTxn, RoTxn};
use roaring::RoaringBitmap;
use crate::facet::FacetType;
use crate::fields_ids_map::FieldsIdsMap;
use crate::Search;
use crate::{BEU32, DocumentId};
use crate::fields_ids_map::FieldsIdsMap;
use crate::{
RoaringBitmapCodec, BEU32StrCodec, StrStrU8Codec, ObkvCodec,
BoRoaringBitmapCodec, CboRoaringBitmapCodec,
@ -16,6 +18,7 @@ use crate::{
pub const DISPLAYED_FIELDS_KEY: &str = "displayed-fields";
pub const DOCUMENTS_IDS_KEY: &str = "documents-ids";
pub const FACETED_FIELDS_KEY: &str = "faceted-fields";
pub const FIELDS_IDS_MAP_KEY: &str = "fields-ids-map";
pub const PRIMARY_KEY_KEY: &str = "primary-key";
pub const SEARCHABLE_FIELDS_KEY: &str = "searchable-fields";
@ -186,6 +189,24 @@ impl Index {
self.main.get::<_, Str, ByteSlice>(rtxn, SEARCHABLE_FIELDS_KEY)
}
/* faceted fields */
/// Writes the facet fields ids associated with their facet type or `None` if
/// the facet type is currently unknown.
pub fn put_faceted_fields(&self, wtxn: &mut RwTxn, fields_types: &HashMap<u8, Option<FacetType>>) -> heed::Result<()> {
self.main.put::<_, Str, SerdeJson<_>>(wtxn, FACETED_FIELDS_KEY, fields_types)
}
/// Deletes the facet fields ids associated with their facet type.
pub fn delete_faceted_fields(&self, wtxn: &mut RwTxn) -> heed::Result<bool> {
self.main.delete::<_, Str>(wtxn, FACETED_FIELDS_KEY)
}
/// Returns the facet fields ids associated with their facet type.
pub fn faceted_fields(&self, wtxn: &RoTxn) -> heed::Result<HashMap<u8, Option<FacetType>>> {
Ok(self.main.get::<_, Str, SerdeJson<_>>(wtxn, FACETED_FIELDS_KEY)?.unwrap_or_default())
}
/* words fst */
/// Writes the FST which is the words dictionnary of the engine.