"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
require("core-js/modules/es.object.to-string.js");
require("core-js/modules/es.reflect.construct.js");
require("core-js/modules/es.symbol.js");
require("core-js/modules/es.symbol.description.js");
require("core-js/modules/es.symbol.iterator.js");
require("core-js/modules/es.array.iterator.js");
require("core-js/modules/es.string.iterator.js");
require("core-js/modules/web.dom-collections.iterator.js");
exports.__esModule = true;
exports.HidingMap = void 0;
require("core-js/modules/es.object.set-prototype-of.js");
require("core-js/modules/es.object.get-prototype-of.js");
var _physicalIndexToValueMap = require("./physicalIndexToValueMap");
var _array = require("../../helpers/array");
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
/**
 * Map for storing mappings from an physical index to a boolean value. It stores information whether physical index is
 * included in a dataset, but skipped in the process of rendering.
 *
 * @class HidingMap
 */
var HidingMap = /*#__PURE__*/function (_PhysicalIndexToValue) {
  _inherits(HidingMap, _PhysicalIndexToValue);
  var _super = _createSuper(HidingMap);
  function HidingMap() {
    var initValueOrFn = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
    _classCallCheck(this, HidingMap);
    return _super.call(this, initValueOrFn);
  }

  /**
   * Get physical indexes which are hidden.
   *
   * Note: Indexes marked as hidden are included in a {@link DataMap}, but aren't rendered.
   *
   * @returns {Array}
   */
  _createClass(HidingMap, [{
    key: "getHiddenIndexes",
    value: function getHiddenIndexes() {
      return (0, _array.arrayReduce)(this.getValues(), function (indexesList, isHidden, physicalIndex) {
        if (isHidden) {
          indexesList.push(physicalIndex);
        }
        return indexesList;
      }, []);
    }
  }]);
  return HidingMap;
}(_physicalIndexToValueMap.PhysicalIndexToValueMap);
exports.HidingMap = HidingMap;