| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | var optimism_1 = require("optimism");
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| 4 | var hasOwn = Object.prototype.hasOwnProperty;
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| 5 | var DepTrackingCache = (function () {
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| 6 | function DepTrackingCache(data) {
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| 7 | var _this = this;
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| 8 | if (data === void 0) { data = Object.create(null); }
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| 9 | this.data = data;
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| 10 | this.depend = optimism_1.wrap(function (dataId) { return _this.data[dataId]; }, {
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| 11 | disposable: true,
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| 12 | makeCacheKey: function (dataId) {
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| 13 | return dataId;
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| 14 | },
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| 15 | });
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| 16 | }
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| 17 | DepTrackingCache.prototype.toObject = function () {
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| 18 | return this.data;
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| 19 | };
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| 20 | DepTrackingCache.prototype.get = function (dataId) {
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| 21 | this.depend(dataId);
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| 22 | return this.data[dataId];
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| 23 | };
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| 24 | DepTrackingCache.prototype.set = function (dataId, value) {
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| 25 | var oldValue = this.data[dataId];
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| 26 | if (value !== oldValue) {
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| 27 | this.data[dataId] = value;
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| 28 | this.depend.dirty(dataId);
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| 29 | }
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| 30 | };
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| 31 | DepTrackingCache.prototype.delete = function (dataId) {
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| 32 | if (hasOwn.call(this.data, dataId)) {
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| 33 | delete this.data[dataId];
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| 34 | this.depend.dirty(dataId);
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| 35 | }
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| 36 | };
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| 37 | DepTrackingCache.prototype.clear = function () {
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| 38 | this.replace(null);
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| 39 | };
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| 40 | DepTrackingCache.prototype.replace = function (newData) {
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| 41 | var _this = this;
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| 42 | if (newData) {
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| 43 | Object.keys(newData).forEach(function (dataId) {
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| 44 | _this.set(dataId, newData[dataId]);
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| 45 | });
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| 46 | Object.keys(this.data).forEach(function (dataId) {
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| 47 | if (!hasOwn.call(newData, dataId)) {
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| 48 | _this.delete(dataId);
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| 49 | }
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| 50 | });
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| 51 | }
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| 52 | else {
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| 53 | Object.keys(this.data).forEach(function (dataId) {
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| 54 | _this.delete(dataId);
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| 55 | });
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| 56 | }
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| 57 | };
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| 58 | return DepTrackingCache;
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| 59 | }());
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| 60 | exports.DepTrackingCache = DepTrackingCache;
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| 61 | function defaultNormalizedCacheFactory(seed) {
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| 62 | return new DepTrackingCache(seed);
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| 63 | }
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| 64 | exports.defaultNormalizedCacheFactory = defaultNormalizedCacheFactory;
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| 65 | |
| \ | No newline at end of file |