Module triple_store 

SimpleTripleStore — lightweight Arrow-native triple store.

Wraps ArrowGraphStore with a simplified API that doesn’t require explicit namespace/layer on every operation.

Quick Start

use arrow_graph_core::triple_store::SimpleTripleStore;

let mut store = SimpleTripleStore::new();
let id = store.add("Alice", "knows", "Bob", 0.9, "test").unwrap();
assert_eq!(store.count(None, None, None), 1);

let results = store.query(Some("Alice"), None, None).unwrap();
assert_eq!(results.len(), 1);
assert_eq!(results[0].subject, "Alice");

store.remove(&id).unwrap();
assert_eq!(store.count(None, None, None), 0);

Structs

SimpleTripleStore

Lightweight Arrow-native triple store.

StoreStats

Statistics about the store.

StoredTriple

A retrieved triple with all metadata.

Functions

batches_to_stored_triples

Convert a slice of RecordBatches into a Vec of StoredTriple.

extract_stored_triple

Extract a StoredTriple from a RecordBatch at the given row index.