@orama/orama
Version:
A complete search engine and RAG pipeline in your browser, server, or edge network with support for full-text, vector, and hybrid search in less than 2kb.
54 lines • 1.84 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.createInternalDocumentIDStore = createInternalDocumentIDStore;
exports.save = save;
exports.load = load;
exports.getInternalDocumentId = getInternalDocumentId;
exports.getDocumentIdFromInternalId = getDocumentIdFromInternalId;
function createInternalDocumentIDStore() {
return {
idToInternalId: new Map(),
internalIdToId: [],
save,
load
};
}
function save(store) {
return {
internalIdToId: store.internalIdToId
};
}
function load(orama, raw) {
const { internalIdToId } = raw;
orama.internalDocumentIDStore.idToInternalId.clear();
orama.internalDocumentIDStore.internalIdToId = [];
const internalIdToIdLength = internalIdToId.length;
for (let i = 0; i < internalIdToIdLength; i++) {
const internalIdItem = internalIdToId[i];
orama.internalDocumentIDStore.idToInternalId.set(internalIdItem, i + 1);
orama.internalDocumentIDStore.internalIdToId.push(internalIdItem);
}
}
function getInternalDocumentId(store, id) {
if (typeof id === 'string') {
const internalId = store.idToInternalId.get(id);
if (internalId) {
return internalId;
}
const currentId = store.idToInternalId.size + 1;
store.idToInternalId.set(id, currentId);
store.internalIdToId.push(id);
return currentId;
}
if (id > store.internalIdToId.length) {
return getInternalDocumentId(store, id.toString());
}
return id;
}
function getDocumentIdFromInternalId(store, internalId) {
if (store.internalIdToId.length < internalId) {
throw new Error(`Invalid internalId ${internalId}`);
}
return store.internalIdToId[internalId - 1];
}
//# sourceMappingURL=internal-document-id-store.js.map