@itwin/insights-client/lib/cjs/common/iterators/IteratorUtil.js

Insights client for the iTwin platform

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.flatten = flatten;
exports.getEntityCollectionPage = getEntityCollectionPage;
exports.toArray = toArray;
async function* flatten(pagedIterator) {
    for await (const entityChunk of pagedIterator) {
        for (const entity of entityChunk) {
            yield entity;
        }
    }
}
async function getEntityCollectionPage(nextUrl, getNextBatch) {
    const response = await getNextBatch(nextUrl);
    // eslint-disable-next-line @typescript-eslint/naming-convention
    const nextLink = response._links.next;
    return {
        entities: response.values,
        next: nextLink ? async () => getEntityCollectionPage(nextLink.href, getNextBatch) : undefined,
    };
}
/**
 * Loads all entities from an iterator into an array.
 * @param {AsyncIterableIterator<TEntity>} iterator entity iterator.
 * @returns {Promise<TEntity[]>} entity array.
 */
async function toArray(iterator) {
    const result = [];
    for await (const entity of iterator) {
        result.push(entity);
    }
    return result;
}
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