epc-tds-ts/dist/epc/giai/giai202.js

EPC Tag Data Standard encoding and decoding library, written in javascript for Node.js

"use strict";
/**
 * 202-bit Global Individual Asset Identifier (GIAI)
 *
 * The Global Individual Asset Identifier EPC scheme is used to assign a unique identity to a specific
 * asset, such as a forklift or a computer.
 *
 * Typical use: Fixed asset
 *
 * @author Sergio S.
 *
 */
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        if (typeof b !== "function" && b !== null)
            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
var Utils = require('../utils/utils');
var Epc = require('../epc').Epc;
var Type = require('../type').Type;
var Partition = require('../partition').Partition;
var Giai202 = /** @class */ (function (_super) {
    __extends(Giai202, _super);
    function Giai202(hexEpc) {
        var _this = _super.call(this, Giai202.TOTAL_BITS) || this;
        if (hexEpc) {
            _super.prototype.setFromHexString.call(_this, hexEpc);
        }
        else {
            _super.prototype.set.call(_this, Giai202.EPC_HEADER, Epc.EPC_HEADER_OFFSET, Epc.EPC_HEADER_END);
        }
        return _this;
    }
    Giai202.prototype.clone = function () {
        return new Giai202().setFromBitArray(this);
    };
    Giai202.prototype.getType = function () {
        return Type.GIAI202;
    };
    Giai202.prototype.toTagURI = function () {
        var partition = Giai202.PARTITIONS[this.getPartition()];
        return Giai202.TAG_URI_TEMPLATE(this.getFilter(), this.getSegment(partition.a), this.getSegment(partition.b));
    };
    Giai202.prototype.toIdURI = function () {
        var partition = Giai202.PARTITIONS[this.getPartition()];
        return Giai202.PID_URI_TEMPLATE(this.getSegment(partition.a), this.getSegment(partition.b));
    };
    Giai202.prototype.toBarcode = function () {
        return this.getGiai();
    };
    Giai202.prototype.getTotalBits = function () {
        return Giai202.TOTAL_BITS;
    };
    Giai202.prototype.getHeader = function () {
        return Giai202.EPC_HEADER;
    };
    Giai202.prototype.getPartition = function () {
        return _super.prototype.get.call(this, Giai202.PARTITION_OFFSET, Giai202.PARTITION_END);
    };
    Giai202.prototype.setPartition = function (value) {
        if (value < 0 || value >= Giai202.PARTITIONS.length) {
            throw new Error("Value '".concat(value, "' out of range (min: 0, max: ").concat(Giai202.PARTITIONS.length - 1, ")"));
        }
        _super.prototype.set.call(this, value, Giai202.PARTITION_OFFSET, Giai202.PARTITION_END);
        return this;
    };
    Giai202.prototype.getGiai = function () {
        var partition = Giai202.PARTITIONS[this.getPartition()];
        var companyPrefix = _super.prototype.getSegmentString.call(this, partition.a);
        var asset = _super.prototype.getSegment.call(this, partition.b);
        return String(companyPrefix) + asset;
    };
    Giai202.prototype.setGiai = function (giai) {
        var partition = Giai202.PARTITIONS[this.getPartition()];
        _super.prototype.setSegment.call(this, giai.substring(0, partition.a.digits), partition.a);
        var tmp = partition.a.digits + partition.b.digits;
        _super.prototype.setSegment.call(this, giai.substring(partition.a.digits, tmp), partition.b);
        return this;
    };
    Giai202.prototype.getCompanyPrefix = function () {
        return _super.prototype.getSegment.call(this, Giai202.PARTITIONS[this.getPartition()].a);
    };
    Giai202.prototype.setCompanyPrefix = function (value) {
        _super.prototype.setSegment.call(this, value, Giai202.PARTITIONS[this.getPartition()].a);
        return this;
    };
    Giai202.prototype.getAssetReference = function () {
        return _super.prototype.getSegment.call(this, Giai202.PARTITIONS[this.getPartition()].b);
    };
    Giai202.prototype.setAssetReference = function (value) {
        _super.prototype.setSegment.call(this, value, Giai202.PARTITIONS[this.getPartition()].b);
        return this;
    };
    Giai202.EPC_HEADER = 0x34;
    Giai202.TOTAL_BITS = 202;
    Giai202.PARTITION_OFFSET = 11;
    Giai202.PARTITION_END = 14;
    Giai202.TAG_URI_TEMPLATE = function (filter, company, asset) { return "urn:epc:tag:giai-202:".concat(filter, ".").concat(company, ".").concat(asset); }; // F.C.A (Filter, Company, Asset)
    Giai202.PID_URI_TEMPLATE = function (company, asset) { return "urn:epc:id:giai:".concat(company, ".").concat(asset); }; // C.A (Company, Asset)
    // Partition table columns: Company prefix, Asset Type
    Giai202.PARTITIONS = [new Partition(Giai202.PARTITION_END, 40, 12, 148, 13),
        new Partition(Giai202.PARTITION_END, 37, 11, 151, 14),
        new Partition(Giai202.PARTITION_END, 34, 10, 154, 15),
        new Partition(Giai202.PARTITION_END, 30, 9, 158, 16),
        new Partition(Giai202.PARTITION_END, 27, 8, 161, 17),
        new Partition(Giai202.PARTITION_END, 24, 7, 164, 18),
        new Partition(Giai202.PARTITION_END, 20, 6, 168, 19)]; // 6 20 06 168 19
    return Giai202;
}(Epc));
module.exports = { Giai202: Giai202 };