"use strict";
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/*
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* Copyright (C) 2010 ZXing authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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Object.defineProperty(exports, "__esModule", { value: true });
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var AbstractUPCEANReader_1 = require("./AbstractUPCEANReader");
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var UPCEANExtension5Support_1 = require("./UPCEANExtension5Support");
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var UPCEANExtension2Support_1 = require("./UPCEANExtension2Support");
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var UPCEANExtensionSupport = /** @class */ (function () {
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function UPCEANExtensionSupport() {
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}
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UPCEANExtensionSupport.decodeRow = function (rowNumber, row, rowOffset) {
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var extensionStartRange = AbstractUPCEANReader_1.default.findGuardPattern(row, rowOffset, false, this.EXTENSION_START_PATTERN, new Int32Array(this.EXTENSION_START_PATTERN.length).fill(0));
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try {
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// return null;
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var fiveSupport = new UPCEANExtension5Support_1.default();
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return fiveSupport.decodeRow(rowNumber, row, extensionStartRange);
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}
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catch (err) {
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// return null;
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var twoSupport = new UPCEANExtension2Support_1.default();
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return twoSupport.decodeRow(rowNumber, row, extensionStartRange);
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}
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};
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UPCEANExtensionSupport.EXTENSION_START_PATTERN = Int32Array.from([1, 1, 2]);
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return UPCEANExtensionSupport;
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}());
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exports.default = UPCEANExtensionSupport;
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