text: "use strict";
  Object.defineProperty(exports, "__esModule", { value: true });
  var optimism_1 = require("optimism");
  var hasOwn = Object.prototype.hasOwnProperty;
  var DepTrackingCache = (function () {
      function DepTrackingCache(data) {
          var _this = this;
          if (data === void 0) { data = Object.create(null); }
          this.data = data;
          this.depend = optimism_1.wrap(function (dataId) { return _this.data[dataId]; }, {
              disposable: true,
              makeCacheKey: function (dataId) {
                  return dataId;
              },
          });
      }
      DepTrackingCache.prototype.toObject = function () {
          return this.data;
      };
      DepTrackingCache.prototype.get = function (dataId) {
          this.depend(dataId);
          return this.data[dataId];
      };
      DepTrackingCache.prototype.set = function (dataId, value) {
          var oldValue = this.data[dataId];
          if (value !== oldValue) {
              this.data[dataId] = value;
              this.depend.dirty(dataId);
          }
      };
      DepTrackingCache.prototype.delete = function (dataId) {
          if (hasOwn.call(this.data, dataId)) {
              delete this.data[dataId];
              this.depend.dirty(dataId);
          }
      };
      DepTrackingCache.prototype.clear = function () {
          this.replace(null);
      };
      DepTrackingCache.prototype.replace = function (newData) {
          var _this = this;
          if (newData) {
              Object.keys(newData).forEach(function (dataId) {
                  _this.set(dataId, newData[dataId]);
              });
              Object.keys(this.data).forEach(function (dataId) {
                  if (!hasOwn.call(newData, dataId)) {
                      _this.delete(dataId);
                  }
              });
          }
          else {
              Object.keys(this.data).forEach(function (dataId) {
                  _this.delete(dataId);
              });
          }
      };
      return DepTrackingCache;
  }());
  exports.DepTrackingCache = DepTrackingCache;
  function defaultNormalizedCacheFactory(seed) {
      return new DepTrackingCache(seed);
  }
  exports.defaultNormalizedCacheFactory = defaultNormalizedCacheFactory;
  //# sourceMappingURL=depTrackingCache.js.map