68 lines
1.7 KiB
Rust
68 lines
1.7 KiB
Rust
use serde::{Deserialize, Serialize};
|
|
|
|
use crate::{LocalizedLabel, TermId, VocabularyId};
|
|
|
|
/// A controlled vocabulary (term source), e.g. "material" or "object_name".
|
|
#[derive(Debug, Clone, PartialEq, Eq)]
|
|
pub struct Vocabulary {
|
|
pub id: VocabularyId,
|
|
pub key: String,
|
|
}
|
|
|
|
/// A term within a vocabulary, with its multilingual labels.
|
|
#[derive(Debug, Clone, PartialEq)]
|
|
pub struct Term {
|
|
pub id: TermId,
|
|
pub vocabulary_id: VocabularyId,
|
|
pub external_uri: Option<String>,
|
|
pub labels: Vec<LocalizedLabel>,
|
|
}
|
|
|
|
/// A term to be created.
|
|
#[derive(Debug, Clone, PartialEq)]
|
|
pub struct NewTerm {
|
|
pub vocabulary_id: VocabularyId,
|
|
pub external_uri: Option<String>,
|
|
pub labels: Vec<LocalizedLabel>,
|
|
}
|
|
|
|
/// A reference to a term confirmed to exist in a given vocabulary.
|
|
///
|
|
/// Obtain via `db::vocab::resolve_term`; do not construct ad hoc for
|
|
/// values that haven't been resolved.
|
|
#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
|
|
pub struct TermRef {
|
|
term_id: TermId,
|
|
vocabulary_id: VocabularyId,
|
|
}
|
|
|
|
impl TermRef {
|
|
pub fn new(term_id: TermId, vocabulary_id: VocabularyId) -> Self {
|
|
Self {
|
|
term_id,
|
|
vocabulary_id,
|
|
}
|
|
}
|
|
pub fn term_id(&self) -> TermId {
|
|
self.term_id
|
|
}
|
|
pub fn vocabulary_id(&self) -> VocabularyId {
|
|
self.vocabulary_id
|
|
}
|
|
}
|
|
|
|
#[cfg(test)]
|
|
mod tests {
|
|
use super::*;
|
|
use crate::{TermId, VocabularyId};
|
|
|
|
#[test]
|
|
fn term_ref_exposes_its_parts() {
|
|
let term_id = TermId::new();
|
|
let vocabulary_id = VocabularyId::new();
|
|
let r = TermRef::new(term_id, vocabulary_id);
|
|
assert_eq!(r.term_id(), term_id);
|
|
assert_eq!(r.vocabulary_id(), vocabulary_id);
|
|
}
|
|
}
|