@sitecore/sc-contenthub-webclient-sdk/dist/contracts/querying/query-iterator.js

Sitecore Content Hub WebClient SDK.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.QueryIteratorBase = void 0;
const guard_1 = __importDefault(require("../../guard"));
const query_result_paging_manager_1 = require("./query-result-paging-manager");
class QueryIteratorBase {
    constructor(query, result) {
        guard_1.default.notNullOrUndefined(query);
        this._query = query; //TODO deep copy
        if (result != null) {
            this.current = result;
        }
    }
    canMoveNext() {
        return query_result_paging_manager_1.QueryResultPagingManager.canMoveNext(this.current);
    }
    canMovePrevious() {
        return query_result_paging_manager_1.QueryResultPagingManager.canMovePrevious(this.current);
    }
    moveNextAsync() {
        return __awaiter(this, void 0, void 0, function* () {
            if (!this.canMoveNext())
                return false;
            this._query.skip = query_result_paging_manager_1.QueryResultPagingManager.getOffsetNextPage(this.current);
            this.current = yield this.getResultAsync(this._query);
            return true;
        });
    }
    movePreviousAsync() {
        return __awaiter(this, void 0, void 0, function* () {
            if (!this.canMovePrevious())
                return false;
            this._query.skip = query_result_paging_manager_1.QueryResultPagingManager.getOffsetPreviousPage(this.current);
            this.current = yield this.getResultAsync(this._query);
            return true;
        });
    }
    reset() {
        this.current = null;
    }
}
exports.QueryIteratorBase = QueryIteratorBase;
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