How to use the node-opcua-data-model.BrowseDirection function in node-opcua-data-model

module.exports.DataValue = require("node-opcua-data-value").DataValue;
module.exports.sameDataValue = require("node-opcua-data-value").sameDataValue;

module.exports.NumericRange = require("node-opcua-numeric-range").NumericRange;

module.exports.AccessLevelFlag = require("node-opcua-data-model").AccessLevelFlag;
module.exports.makeAccessLevel = require("node-opcua-data-model").makeAccessLevel;
module.exports.LocalizedText = require("node-opcua-data-model").LocalizedText;
module.exports.coerceLocalizedText = require("node-opcua-data-model").coerceLocalizedText;
module.exports.QualifiedName = require("node-opcua-data-model").QualifiedName;
module.exports.coerceQualifyName = require("node-opcua-data-model").coerceQualifyName;
module.exports.NodeClass = require("node-opcua-data-model").NodeClass;
module.exports.NodeClassMask = require("node-opcua-data-model").NodeClassMask;
module.exports.AttributeIds = require("node-opcua-data-model").AttributeIds;
module.exports.AttributeNameById = require("node-opcua-data-model").AttributeNameById;
module.exports.BrowseDirection = require("node-opcua-data-model").BrowseDirection;

module.exports.VariableTypeIds = require("node-opcua-constants").VariableTypeIds;
module.exports.VariableIds = require("node-opcua-constants").VariableIds;
module.exports.MethodIds = require("node-opcua-constants").MethodIds;
module.exports.ObjectIds = require("node-opcua-constants").ObjectIds;
module.exports.ObjectTypeIds = require("node-opcua-constants").ObjectTypeIds;
module.exports.ReferenceTypeIds = require("node-opcua-constants").ReferenceTypeIds;
module.exports.DataTypeIds = require("node-opcua-constants").DataTypeIds;

// DA
module.exports.standardUnits = require("node-opcua-data-access").standardUnits;
module.exports.makeEUInformation = require("node-opcua-data-access").makeEUInformation;
module.exports.Range = require("node-opcua-data-access").Range;

//
module.exports.get_fully_qualified_domain_name = require("node-opcua-hostname").get_fully_qualified_domain_name;

const VariantArrayType = require("node-opcua-variant").VariantArrayType;
const DataType = require("node-opcua-variant").DataType;

const StatusCodes = require("node-opcua-status-code").StatusCodes;


const BaseNode = require("./base_node").BaseNode;
const UADataType = require("./ua_data_type").UADataType;
const UAObject = require("./ua_object").UAObject;
const UAVariable = require("./ua_variable").UAVariable;

const AddressSpace = require("./address_space").AddressSpace;

const hasConstructor = require("node-opcua-factory").hasConstructor;
const getConstructor = require("node-opcua-factory").getConstructor;
const BrowseDirection = require("node-opcua-data-model").BrowseDirection;

function makeStructure(dataType,bForce) {

    bForce = !!bForce;

    assert(dataType instanceof UADataType);

    const addressSpace = dataType.addressSpace;
    assert(addressSpace.constructor.name === "AddressSpace");
    assert(addressSpace instanceof AddressSpace);

    // istanbul ignore next
    if (!dataType.binaryEncodingNodeId) {
        throw new Error("DataType with name " + dataType.browseName.toString() + " has no binaryEncoding node\nplease check your nodeset file");
    }

"use strict";
const async = require("async");
const _ = require("underscore");
const util = require("util");
const EventEmitter = require("events").EventEmitter;
const assert = require("node-opcua-assert").assert;


const AttributeIds        = require("node-opcua-data-model").AttributeIds;
const BrowseDirection     = require("node-opcua-data-model").BrowseDirection;
const QualifiedName       = require("node-opcua-data-model").QualifiedName;
const LocalizedText       = require("node-opcua-data-model").LocalizedText;
const NodeClass           = require("node-opcua-data-model").NodeClass;

const BrowseDescription   = require("node-opcua-service-browse").BrowseDescription;

const resolveNodeId       = require("node-opcua-nodeid").resolveNodeId;
const NodeId              = require("node-opcua-nodeid").NodeId;
const sameNodeId          = require("node-opcua-nodeid").sameNodeId;
const makeNodeId          = require("node-opcua-nodeid").makeNodeId;
const StatusCodes         = require("node-opcua-status-code").StatusCodes;

const browse_service     = require("node-opcua-service-browse");

const lowerFirstLetter    = require("node-opcua-utils").lowerFirstLetter;

const async = require("async");
const assert = require("node-opcua-assert").assert;
const _ = require("underscore");
const util = require("util");
const EventEmitter = require("events").EventEmitter;


const read_service = require("node-opcua-service-read");
const call_service = require("node-opcua-service-call");

const AttributeIds = require("node-opcua-data-model").AttributeIds;
const AccessLevelFlag = require("node-opcua-data-model").AccessLevelFlag;
const coerceAccessLevelFlag =require("node-opcua-data-model").coerceAccessLevelFlag;
const makeResultMask = require("node-opcua-data-model").makeResultMask;
const BrowseDirection = require("node-opcua-data-model").BrowseDirection;
const NodeClass = require("node-opcua-data-model").NodeClass;
const makeNodeClassMask = require("node-opcua-data-model").makeNodeClassMask;

const ReferenceTypeIds = require("node-opcua-constants").ReferenceTypeIds;
const ObjectTypeIds = require("node-opcua-constants").ObjectTypeIds;

const NodeId = require("node-opcua-nodeid").NodeId;
const makeNodeId = require("node-opcua-nodeid").makeNodeId;
const coerceNodeId = require("node-opcua-nodeid").coerceNodeId;

const StatusCodes = require("node-opcua-status-code").StatusCodes;

const lowerFirstLetter = require("node-opcua-utils").lowerFirstLetter;

const Variant = require("node-opcua-variant").Variant;
const VariantArrayType = require("node-opcua-variant").VariantArrayType;

const dumpIf = require("node-opcua-debug").dumpIf;

const NodeId = require("node-opcua-nodeid").NodeId;
const makeNodeId = require("node-opcua-nodeid").makeNodeId;
const resolveNodeId = require("node-opcua-nodeid").resolveNodeId;
const sameNodeId = require("node-opcua-nodeid").sameNodeId;

const coerceQualifiedName = require("node-opcua-data-model").coerceQualifiedName;
const QualifiedName = require("node-opcua-data-model").QualifiedName;
const coerceLocalizedText = require("node-opcua-data-model").coerceLocalizedText;
const attributeNameById = require("node-opcua-data-model").attributeNameById;
const ResultMask = require("node-opcua-data-model").ResultMask;
const NodeClass = require("node-opcua-data-model").NodeClass;
const makeNodeClassMask = require("node-opcua-data-model").makeNodeClassMask;
const AttributeIds = require("node-opcua-data-model").AttributeIds;
const BrowseDirection = require("node-opcua-data-model").BrowseDirection;
const AccessLevelFlag = require("node-opcua-data-model").AccessLevelFlag;

const ReferenceDescription = require("node-opcua-service-browse").ReferenceDescription;

const DataValue = require("node-opcua-data-value").DataValue;

const DataType = require("node-opcua-variant").DataType;

const StatusCodes = require("node-opcua-status-code").StatusCodes;

exports.BrowseDirection = BrowseDirection;

const SessionContext = require("./session_context").SessionContext;
const Reference = require("./reference").Reference;

const _ = require("underscore");
const assert = require("node-opcua-assert").assert;
const async = require("async");
const util = require("util");
const EventEmitter = require("events").EventEmitter;

const SessionContext = require("node-opcua-address-space").SessionContext;

const NodeId = require("node-opcua-nodeid").NodeId;
const resolveNodeId = require("node-opcua-nodeid").resolveNodeId;
const makeNodeId = require("node-opcua-nodeid").makeNodeId;
const NodeIdType = require("node-opcua-nodeid").NodeIdType;
const NumericRange = require("node-opcua-numeric-range").NumericRange;
const BrowseDirection = require("node-opcua-data-model").BrowseDirection;
const BrowseResult = require("node-opcua-service-browse").BrowseResult;

const ReadRequest = require("node-opcua-service-read").ReadRequest;

require("node-opcua-common");

const read_service = require("node-opcua-service-read");
const AttributeIds = require("node-opcua-data-model").AttributeIds;
const TimestampsToReturn = read_service.TimestampsToReturn;

const UAVariable = require("node-opcua-address-space").UAVariable;
const ServerSidePublishEngine = require("./server_publish_engine").ServerSidePublishEngine;

const historizing_service = require("node-opcua-service-history");
const HistoryReadRequest = historizing_service.HistoryReadRequest;
const HistoryReadDetails = historizing_service.HistoryReadDetails;

const BaseNode = require("./base_node").BaseNode;
const ReferenceType = require("./referenceType").ReferenceType;
const UAVariable = require("./ua_variable").UAVariable;
const UAVariableType = require("./ua_variable_type").UAVariableType;
const UAObjectType = require("./ua_object_type").UAObjectType;
const UAObject = require("./ua_object").UAObject;
const UAMethod = require("./ua_method").UAMethod;
const UADataType = require("./ua_data_type").UADataType;
const Reference = require("./reference").Reference;
const View = require("./view").View;

const utils = require("node-opcua-utils");
const dumpIf = require("node-opcua-debug").dumpIf;

const BrowseDirection = require("node-opcua-data-model").BrowseDirection;

const coerceLocalizedText = require("node-opcua-data-model").coerceLocalizedText;
const makeNodeId = require("node-opcua-nodeid").makeNodeId;
const resolveNodeId = require("node-opcua-nodeid").resolveNodeId;

const doDebug = false;


const regExp1 = /^(s|i|b|g)=/;
const regExpNamespaceDotBrowseName  = /^[0-9]+:(.*)/;


/**
 *
 * @constructor
 * @params options {Object}

const DataValue =  require("node-opcua-data-value").DataValue;

const Variant  = require("node-opcua-variant").Variant;
const DataType = require("node-opcua-variant").DataType;
const VariantArrayType = require("node-opcua-variant").VariantArrayType;

const StatusCodes = require("node-opcua-status-code").StatusCodes;

const AttributeIds = require("node-opcua-data-model").AttributeIds;


const isNullOrUndefined = require("node-opcua-utils").isNullOrUndefined;


const BrowseDirection = require("node-opcua-data-model").BrowseDirection;

const SessionContext = require("./session_context").SessionContext;
const Reference = require("./reference").Reference;


const debug =  require("node-opcua-debug");
const debugLog = debug.make_debugLog(__filename);
const doDebug = debug.checkDebugFlag(__filename);



const BaseNode = require("./base_node").BaseNode;


function prepareDataType(dataType) {
    return coerceNodeId(dataType);

const _ = require("underscore");
const assert = require("node-opcua-assert").assert;

const resolveNodeId = require("node-opcua-nodeid").resolveNodeId;

const DataValue = require("node-opcua-data-value").DataValue;

const NodeId = require("node-opcua-nodeid").NodeId;
const coerceNodeId = require("node-opcua-nodeid").coerceNodeId;

const Variant = require("node-opcua-variant").Variant;
const DataType = require("node-opcua-variant").DataType;

const StatusCodes = require("node-opcua-status-code").StatusCodes;
const makeResultMask = require("node-opcua-data-model").makeResultMask;
const BrowseDirection = require("node-opcua-data-model").BrowseDirection;
const makeNodeClassMask = require("node-opcua-data-model").makeNodeClassMask;

const subscription_service = require("node-opcua-service-subscription");
const read_service = require("node-opcua-service-read");
const historizing_service = require("node-opcua-service-history");
const browse_service = require("node-opcua-service-browse");
const write_service = require("node-opcua-service-write");
const utils = require("node-opcua-utils");
const call_service = require("node-opcua-service-call");
const translate_service = require("node-opcua-service-translate-browse-path");

const BrowseResult = require("node-opcua-service-browse").BrowseResult;

const debugLog = require("node-opcua-debug").make_debugLog(__filename);
const doDebug = require("node-opcua-debug").checkDebugFlag(__filename);
const helpAPIChange = process.env.DEBUG && process.env.DEBUG.match(/API/);

const BaseNode = require("./base_node").BaseNode;
const ReferenceType = require("./referenceType").ReferenceType;
const UAVariable = require("./ua_variable").UAVariable;
const UAVariableType = require("./ua_variable_type").UAVariableType;
const UAObjectType = require("./ua_object_type").UAObjectType;
const UAObject = require("./ua_object").UAObject;
const UAMethod = require("./ua_method").UAMethod;
const UADataType = require("./ua_data_type").UADataType;
const Reference = require("./reference").Reference;
const View = require("./view").View;

const BrowseResult = require("node-opcua-service-browse").BrowseResult;


const BrowseDirection = require("node-opcua-data-model").BrowseDirection;

const QualifiedName = require("node-opcua-data-model").QualifiedName;
const doDebug = false;

const DataTypeIds = require("node-opcua-constants").DataTypeIds;
const VariableTypeIds = require("node-opcua-constants").VariableTypeIds;




function _extract_namespace_and_browse_name_as_string(addressSpace,browseName,namespaceIndex)
{
    assert(!namespaceIndex || namespaceIndex >=0);

    let result ;
    if (namespaceIndex >0) {