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26 KiB
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1 line
26 KiB
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{"ast":null,"code":"/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\n\n/**\n * AUTO-GENERATED FILE. DO NOT MODIFY.\n */\n\n/*\n* Licensed to the Apache Software Foundation (ASF) under one\n* or more contributor license agreements. See the NOTICE file\n* distributed with this work for additional information\n* regarding copyright ownership. The ASF licenses this file\n* to you under the Apache License, Version 2.0 (the\n* \"License\"); you may not use this file except in compliance\n* with the License. You may obtain a copy of the License at\n*\n* http://www.apache.org/licenses/LICENSE-2.0\n*\n* Unless required by applicable law or agreed to in writing,\n* software distributed under the License is distributed on an\n* \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY\n* KIND, either express or implied. See the License for the\n* specific language governing permissions and limitations\n* under the License.\n*/\nfunction dataIndexMapValueLength(valNumOrArrLengthMoreThan2) {\n return valNumOrArrLengthMoreThan2 == null ? 0 : valNumOrArrLengthMoreThan2.length || 1;\n}\n\nfunction defaultKeyGetter(item) {\n return item;\n}\n\nvar DataDiffer =\n/** @class */\nfunction () {\n /**\n * @param context Can be visited by this.context in callback.\n */\n function DataDiffer(oldArr, newArr, oldKeyGetter, newKeyGetter, context, // By default: 'oneToOne'.\n diffMode) {\n this._old = oldArr;\n this._new = newArr;\n this._oldKeyGetter = oldKeyGetter || defaultKeyGetter;\n this._newKeyGetter = newKeyGetter || defaultKeyGetter; // Visible in callback via `this.context`;\n\n this.context = context;\n this._diffModeMultiple = diffMode === 'multiple';\n }\n /**\n * Callback function when add a data\n */\n\n\n DataDiffer.prototype.add = function (func) {\n this._add = func;\n return this;\n };\n /**\n * Callback function when update a data\n */\n\n\n DataDiffer.prototype.update = function (func) {\n this._update = func;\n return this;\n };\n /**\n * Callback function when update a data and only work in `cbMode: 'byKey'`.\n */\n\n\n DataDiffer.prototype.updateManyToOne = function (func) {\n this._updateManyToOne = func;\n return this;\n };\n /**\n * Callback function when update a data and only work in `cbMode: 'byKey'`.\n */\n\n\n DataDiffer.prototype.updateOneToMany = function (func) {\n this._updateOneToMany = func;\n return this;\n };\n /**\n * Callback function when update a data and only work in `cbMode: 'byKey'`.\n */\n\n\n DataDiffer.prototype.updateManyToMany = function (func) {\n this._updateManyToMany = func;\n return this;\n };\n /**\n * Callback function when remove a data\n */\n\n\n DataDiffer.prototype.remove = function (func) {\n this._remove = func;\n return this;\n };\n\n DataDiffer.prototype.execute = function () {\n this[this._diffModeMultiple ? '_executeMultiple' : '_executeOneToOne']();\n };\n\n DataDiffer.prototype._executeOneToOne = function () {\n var oldArr = this._old;\n var newArr = this._new;\n var newDataIndexMap = {};\n var oldDataKeyArr = new Array(oldArr.length);\n var newDataKeyArr = new Array(newArr.length);\n\n this._initIndexMap(oldArr, null, oldDataKeyArr, '_oldKeyGetter');\n\n this._initIndexMap(newArr, newDataIndex
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