Class AddressSpace

AddressSpace is a collection of UA nodes.

const addressSpace = AddressSpace.create();

Hierarchy

AddressSpace

Implements

AddressSpacePrivate

Constructors

constructor

Properties

Accessors

rootFolder

Methods

Constructors

constructor

new AddressSpace(): AddressSpace

- Defined in packages/node-opcua-address-space/src/address_space.ts:149
Returns AddressSpace

Properties

_condition_refresh_in_progress

_condition_refresh_in_progress: boolean = false

Optional historizingNodes

historizingNodes: object

Type declaration

[key: string]: UAVariable

isFrugal

isFrugal: boolean = false

when this flag is set, properties and components are not added as javascript member of the UAObject/UAVariable node

Readonly isNodeIdString

isNodeIdString: isNodeIdString = isNodeIdString

Static Optional historizerFactory

historizerFactory: any

Static isNonEmptyQualifiedName

isNonEmptyQualifiedName: isNonEmptyQualifiedName = isNonEmptyQualifiedName

Accessors

rootFolder

get rootFolder(): RootFolder

- Defined in packages/node-opcua-address-space/src/address_space.ts:122
Returns RootFolder

Methods

_coerceNode

_coerceNode(node: string | BaseNode | NodeId): BaseNode | null

Implementation of AddressSpacePrivate._coerceNode
- Defined in packages/node-opcua-address-space/src/address_space.ts:1350
Parameters
- node: string | BaseNode | NodeId
Returns BaseNode | null

_coerceType

_coerceType<T>(baseType: string | NodeId | BaseNode, topMostBaseType: string, nodeClass: NodeClass): T

Implementation of AddressSpacePrivate._coerceType
- Defined in packages/node-opcua-address-space/src/address_space.ts:1396
Type parameters
- T: BaseNode
Parameters
- baseType: string | NodeId | BaseNode
- topMostBaseType: string
- nodeClass: NodeClass
Returns T

_coerceTypeDefinition

_coerceTypeDefinition(typeDefinition: string | NodeId): NodeId

Implementation of AddressSpacePrivate._coerceTypeDefinition
- Defined in packages/node-opcua-address-space/src/address_space.ts:1385
Parameters
- typeDefinition: string | NodeId
Returns NodeId

_coerce_DataType

_coerce_DataType(dataType: NodeId | string | BaseNode): NodeId

- Defined in packages/node-opcua-address-space/src/address_space.ts:1377
Parameters
- dataType: NodeId | string | BaseNode
Returns NodeId

_coerce_VariableTypeIds

_coerce_VariableTypeIds(dataType: NodeId | string | BaseNode): NodeId

Implementation of AddressSpacePrivate._coerce_VariableTypeIds
- Defined in packages/node-opcua-address-space/src/address_space.ts:1434
Parameters
- dataType: NodeId | string | BaseNode
Returns NodeId

_register

_register(node: BaseNode): void

Implementation of AddressSpacePrivate._register
- Defined in packages/node-opcua-address-space/src/address_space.ts:1438
Parameters
- node: BaseNode
Returns void

addAlias

addAlias(alias: string, nodeId: NodeId): void

- Defined in packages/node-opcua-address-space/src/address_space.ts:268
method

addAlias

internal

Parameters
- alias: string
  
  the alias name
- nodeId: NodeId
Returns void

browsePath

browsePath(browsePath: BrowsePath): BrowsePathResult
browsePath(browsePath: BrowsePath): BrowsePathResult

browse some path.

method: browsePath

Parameters

browsePath: BrowsePath

Returns BrowsePathResult

This service can be used translates one or more browse paths into NodeIds. A browse path is constructed of a starting Node and a RelativePath. The specified starting Node identifies the Node from which the RelativePath is based. The RelativePath contains a sequence of ReferenceTypes and BrowseNames.

StatusCode
BadNodeIdUnknown
BadNodeIdInvalid
BadNothingToDo	- the relative path contains an empty list )
BadBrowseNameInvalid	- target name is missing in relative path
UncertainReferenceOutOfServer	- The path element has targets which are in another server.
BadTooManyMatches
BadQueryTooComplex
BadNoMatch

Implementation of AddressSpacePrivate.browsePath
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2456
Parameters
- browsePath: BrowsePath
Returns BrowsePathResult

browseSingleNode

browseSingleNode(nodeId: NodeIdLike, browseDescription: BrowseDescription, context?: SessionContext): BrowseResult
browseSingleNode(nodeId: NodeIdLike, browseDescription: BrowseDescription, context?: SessionContext): BrowseResult

Implementation of AddressSpacePrivate.browseSingleNode
- Defined in packages/node-opcua-address-space/src/address_space.ts:1060
method

browseSingleNode

Parameters
- nodeId: NodeIdLike
  
  : the nodeid of the element to browse
- browseDescription: BrowseDescription
- Optional context: SessionContext
Returns BrowseResult
Implementation of AddressSpacePrivate.browseSingleNode
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2454
Parameters
- nodeId: NodeIdLike
- browseDescription: BrowseDescription
- Optional context: SessionContext
Returns BrowseResult

constructEventData

constructEventData(eventTypeId: UAEventTypePublic, data: any): IEventData
constructEventData(eventTypeId: UAEventType, data: any): IEventData

Implementation of AddressSpacePrivate.constructEventData
- Defined in packages/node-opcua-address-space/src/address_space.ts:646
Parameters
- eventTypeId: UAEventTypePublic
- data: any
Returns IEventData
Implementation of AddressSpacePrivate.constructEventData
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2486
construct a simple javascript object with all the default properties of the event

Parameters
- eventTypeId: UAEventType
- data: any
Returns IEventData

result.$eventDataSource the event type node

constructExtensionObject

constructExtensionObject(dataType: UADataType | NodeId, options: any): ExtensionObject
constructExtensionObject(dataType: UADataType | NodeId, options?: any): ExtensionObject

example

        // example 1
        var extObj = addressSpace.constructExtensionObject("BuildInfo",{ productName: "PRODUCTNAME"});

        // example 2
        serverStatusDataType.nodeClass.should.eql(NodeClass.DataType);
        serverStatusDataType.browseName.toString().should.eql("ServerStatusDataType");
        var serverStatus  = addressSpace.constructExtensionObject(serverStatusDataType);
        serverStatus.constructor.name.should.eql("ServerStatusDataType");

Parameters

dataType: UADataType | NodeId
options: any

Returns ExtensionObject

the constructed extension object

Implementation of AddressSpacePrivate.constructExtensionObject
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2470
construct an extension object constructor from a DataType nodeID or UADataType object

Parameters
- dataType: UADataType | NodeId
- Optional options: any
Returns ExtensionObject

deleteNode

deleteNode(nodeOrNodeId: NodeId | BaseNode): void
deleteNode(node: NodeId | BaseNode): void

- Defined in packages/node-opcua-address-space/src/address_space.ts:1444
Parameters
- nodeOrNodeId: NodeId | BaseNode
Returns void
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2438
Parameters
- node: NodeId | BaseNode
Returns void

dispose

dispose(): void
dispose(): void

Implementation of AddressSpacePrivate.dispose
- Defined in packages/node-opcua-address-space/src/address_space.ts:1020
cleanup all resources maintained by this addressSpace.

method

dispose

Returns void
Implementation of AddressSpacePrivate.dispose
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2502
Returns void

findCorrespondingBasicDataType

findCorrespondingBasicDataType(dataTypeNode: NodeIdLike | UADataType): DataType
findCorrespondingBasicDataType(dataType: NodeIdLike | UADataType): DataType

method

findCorrespondingBasicDataType

example

const dataType = addressSpace.findDataType("ns=0;i=12");
addressSpace.findCorrespondingBasicDataType(dataType).should.eql(DataType.String);

const dataType = addressSpace.findDataType("ServerStatusDataType"); // ServerStatus
addressSpace.findCorrespondingBasicDataType(dataType).should.eql(DataType.ExtensionObject);

Parameters

dataTypeNode: NodeIdLike | UADataType

Returns DataType

Implementation of AddressSpacePrivate.findCorrespondingBasicDataType
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2436
Parameters
- dataType: NodeIdLike | UADataType
Returns DataType

findDataType

findDataType(dataType: number | string | NodeId | DataType, namespaceIndex?: number): UADataType | null
findDataType(dataType: string | NodeId | UADataType | DataType, namespaceIndex?: number): UADataType | null

- Defined in packages/node-opcua-address-space/src/address_space.ts:391
Find the DataType node from a NodeId or a browseName
method

findDataType

example
```
 const dataDouble = addressSpace.findDataType("Double");

 const dataDouble = addressSpace.findDataType(resolveNodeId("ns=0;i=3"));
```
Parameters
- dataType: number | string | NodeId | DataType
- Optional namespaceIndex: number
Returns UADataType | null
Implementation of AddressSpacePrivate.findDataType
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2434
Parameters
- dataType: string | NodeId | UADataType | DataType
- Optional namespaceIndex: number
Returns UADataType | null

findEventType

findEventType(eventTypeId: NodeIdLike | UAEventType, namespaceIndex?: number): UAEventType | null
findEventType(eventTypeId: NodeIdLike | UAObjectType, namespaceIndex?: number): UAObjectType | null

Implementation of AddressSpacePrivate.findEventType
- Defined in packages/node-opcua-address-space/src/address_space.ts:574
find an EventType node in the address space
method

findEventType

example
```
var evtType = addressSpace.findEventType("AuditEventType");
```
Parameters
- eventTypeId: NodeIdLike | UAEventType
  
  the eventType to find
- Optional namespaceIndex: number
  
  the namespace index of the event to find
Returns UAEventType | null

the EventType found or null.

note:
- the method with throw an exception if a node is found that is not a BaseEventType or a subtype of it.
Implementation of AddressSpacePrivate.findEventType
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2424
find an EventType node in the address space
example
```
 const evtType = addressSpace.findEventType("AuditEventType");
```
Parameters
- eventTypeId: NodeIdLike | UAObjectType
  
  the eventType to find
- Optional namespaceIndex: number
  
  an optional index to restrict the search in a given namespace
Returns UAObjectType | null

the EventType found or null.

note:
- the method with throw an exception if a node is found that is not a BaseEventType or a subtype of it.
- if eventTypeId is of type NodeId, the namespaceIndex shall not be specified

findMethod

findMethod(nodeId: NodeId | string): UAMethod | null
findMethod(nodeId: NodeIdLike): UAMethod | null

- Defined in packages/node-opcua-address-space/src/address_space.ts:292
Parameters
- nodeId: NodeId | string
Returns UAMethod | null
Implementation of AddressSpacePrivate.findMethod
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2370
Parameters
- nodeId: NodeIdLike
Returns UAMethod | null

findNode

findNode(nodeId: NodeIdLike): BaseNode | null
findNode(node: NodeIdLike): BaseNode | null

Implementation of AddressSpacePrivate.findNode
- Defined in packages/node-opcua-address-space/src/address_space.ts:280
find an node by node Id

method

findNode

Parameters
- nodeId: NodeIdLike
  
  a nodeId or a string coerce-able to nodeID, representing the object to find.
Returns BaseNode | null
Implementation of AddressSpacePrivate.findNode
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2351
Parameters
- node: NodeIdLike
Returns BaseNode | null

findObjectType

findObjectType(objectType: NodeIdLike, namespaceIndex?: number): UAObjectTypePublic | null
findObjectType(objectTypeId: NodeIdLike, namespaceIndex?: number): UAObjectType | null

method

findObjectType

example

const objectType = addressSpace.findObjectType("ns=0;i=58");
objectType.browseName.toString().should.eql("BaseObjectType");

const objectType = addressSpace.findObjectType("BaseObjectType");
objectType.browseName.toString().should.eql("BaseObjectType");

const objectType = addressSpace.findObjectType(resolveNodeId("ns=0;i=58"));
objectType.browseName.toString().should.eql("BaseObjectType");

const objectType = addressSpace.findObjectType("CustomObjectType",36);
objectType.nodeId.namespace.should.eql(36);
objectType.browseName.toString().should.eql("BaseObjectType");

const objectType = addressSpace.findObjectType("36:CustomObjectType");
objectType.nodeId.namespace.should.eql(36);
objectType.browseName.toString().should.eql("BaseObjectType");

Parameters

objectType: NodeIdLike
Optional namespaceIndex: number

Returns UAObjectTypePublic | null

find an EventType node in the address space

example

    const objectType = addressSpace.findObjectType("ns=0;i=58");
    objectType.browseName.toString().should.eql("BaseObjectType");

    const objectType = addressSpace.findObjectType("BaseObjectType");
    objectType.browseName.toString().should.eql("BaseObjectType");

    const objectType = addressSpace.findObjectType(resolveNodeId("ns=0;i=58"));
    objectType.browseName.toString().should.eql("BaseObjectType");

    const objectType = addressSpace.findObjectType("CustomObjectType",36);
    objectType.nodeId.namespace.should.eql(36);
    objectType.browseName.toString().should.eql("BaseObjectType");

    const objectType = addressSpace.findObjectType("36:CustomObjectType");
    objectType.nodeId.namespace.should.eql(36);
    objectType.browseName.toString().should.eql("BaseObjectType");

Parameters

objectTypeId: NodeIdLike

the eventType to find
Optional namespaceIndex: number

an optional index to restrict the search in a given namespace

Returns UAObjectType | null

the EventType found or null.

notes:

if objectTypeId is of type NodeId, the namespaceIndex shall not be specified

findReferenceType

findReferenceType(refType: NodeIdLike, namespaceIndex?: number): UAReferenceType | null
findReferenceType(referenceTypeId: NodeIdLike | UAReferenceType, namespaceIndex?: number): UAReferenceType | null

- Defined in packages/node-opcua-address-space/src/address_space.ts:497
method

findReferenceType

Parameters
- refType: NodeIdLike
- Optional namespaceIndex: number
Returns UAReferenceType | null

refType could be a string representing a nodeid : e.g. 'i=9004' or ns=1;i=6030 a string representing a browse name : e.g 'HasTypeDefinition' in this case it should be in the alias list
Implementation of AddressSpacePrivate.findReferenceType
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2426
Parameters
- referenceTypeId: NodeIdLike | UAReferenceType
- Optional namespaceIndex: number
Returns UAReferenceType | null

findReferenceTypeFromInverseName

findReferenceTypeFromInverseName(inverseName: string): UAReferenceType | null
findReferenceTypeFromInverseName(inverseName: string): UAReferenceType | null

Implementation of AddressSpacePrivate.findReferenceTypeFromInverseName
- Defined in packages/node-opcua-address-space/src/address_space.ts:481
find a ReferenceType by its inverse name.

method

findReferenceTypeFromInverseName

deprecated

Parameters
- inverseName: string
  
  the inverse name of the ReferenceType to find
Returns UAReferenceType | null
Implementation of AddressSpacePrivate.findReferenceTypeFromInverseName
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2432
find a ReferenceType by its inverse name.

Parameters
- inverseName: string
  
  the inverse name of the ReferenceType to find
Returns UAReferenceType | null

findVariableType

findVariableType(variableType: string | NodeId, namespaceIndex?: number): UAVariableTypePublic | null
findVariableType(variableTypeId: NodeIdLike, namespaceIndex?: number): UAVariableType | null

method

findVariableType

example

const objectType = addressSpace.findVariableType("ns=0;i=62");
objectType.browseName.toString().should.eql("BaseVariableType");

const objectType = addressSpace.findVariableType("BaseVariableType");
objectType.browseName.toString().should.eql("BaseVariableType");

const objectType = addressSpace.findVariableType(resolveNodeId("ns=0;i=62"));
objectType.browseName.toString().should.eql("BaseVariableType");

Parameters

variableType: string | NodeId
Optional namespaceIndex: number

Returns UAVariableTypePublic | null

example

    const variableType = addressSpace.findVariableType("ns=0;i=62");
    variableType.browseName.toString().should.eql("BaseVariableType");

    const variableType = addressSpace.findVariableType("BaseVariableType");
    variableType.browseName.toString().should.eql("BaseVariableType");

    const variableType = addressSpace.findVariableType(resolveNodeId("ns=0;i=62"));
    variableType.browseName.toString().should.eql("BaseVariableType");

Parameters

variableTypeId: NodeIdLike
Optional namespaceIndex: number

Returns UAVariableType | null

generateEventId

generateEventId(): VariantT<Buffer, ByteString>
generateEventId(): VariantByteString

Implementation of AddressSpacePrivate.generateEventId
- Defined in packages/node-opcua-address-space/src/address_space.ts:609
EventId is generated by the Server to uniquely identify a particular Event Notification.

method

generateEventId

Returns VariantT<Buffer, ByteString>

dataType: "ByteString"
Implementation of AddressSpacePrivate.generateEventId
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2511
EventId is generated by the Server to uniquely identify a particular Event Notification.

Returns VariantByteString

getDataTypeManager

getDataTypeManager(): ExtraDataTypeManager

Implementation of AddressSpacePrivate.getDataTypeManager
- Defined in packages/node-opcua-address-space/src/address_space.ts:160
internal

Returns ExtraDataTypeManager

getDefaultNamespace

getDefaultNamespace(): NamespacePrivate
getDefaultNamespace(): Namespace

Implementation of AddressSpacePrivate.getDefaultNamespace
- Defined in packages/node-opcua-address-space/src/address_space.ts:196
method

getDefaultNamespace

Returns NamespacePrivate

the default namespace (standard OPCUA namespace)
Implementation of AddressSpacePrivate.getDefaultNamespace
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2440
Returns Namespace

getExtensionObjectConstructor

getExtensionObjectConstructor(dataType: NodeId | UADataType): ExtensionObjectConstructorFuncWithSchema
getExtensionObjectConstructor(dataType: NodeId | UADataType): AnyConstructorFunc

Implementation of AddressSpacePrivate.getExtensionObjectConstructor
- Defined in packages/node-opcua-address-space/src/address_space.ts:961
Parameters
- dataType: NodeId | UADataType
Returns ExtensionObjectConstructorFuncWithSchema
Implementation of AddressSpacePrivate.getExtensionObjectConstructor
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2464
get the extension object constructor from a DataType nodeID or UADataType object

Parameters
- dataType: NodeId | UADataType
Returns AnyConstructorFunc

getNamespace

getNamespace(namespaceIndexOrName: string | number): NamespacePrivate
getNamespace(indexOrName: number | string): Namespace

Implementation of AddressSpacePrivate.getNamespace
- Defined in packages/node-opcua-address-space/src/address_space.ts:179
method

getNamespace

Parameters
- namespaceIndexOrName: string | number
Returns NamespacePrivate

the namespace
Implementation of AddressSpacePrivate.getNamespace
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2444
Parameters
- indexOrName: number | string
Returns Namespace

getNamespaceArray

getNamespaceArray(): NamespacePrivate[]
getNamespaceArray(): Namespace[]

Implementation of AddressSpacePrivate.getNamespaceArray
- Defined in packages/node-opcua-address-space/src/address_space.ts:257
method

getNamespaceArray

Returns NamespacePrivate[]

the namespace array
Implementation of AddressSpacePrivate.getNamespaceArray
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2452
Returns Namespace[]

getNamespaceIndex

getNamespaceIndex(namespaceUri: string): number
getNamespaceIndex(namespaceUri: string): number

Implementation of AddressSpacePrivate.getNamespaceIndex
- Defined in packages/node-opcua-address-space/src/address_space.ts:221
method

getNamespaceIndex

Parameters
- namespaceUri: string
Returns number

the namespace index of a namespace given by its namespace uri
Implementation of AddressSpacePrivate.getNamespaceIndex
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2448
Parameters
- namespaceUri: string
Returns number

getNamespaceUri

getNamespaceUri(namespaceIndex: number): string
getNamespaceUri(namespaceIndex: number): string

Implementation of AddressSpacePrivate.getNamespaceUri
- Defined in packages/node-opcua-address-space/src/address_space.ts:169
Parameters
- namespaceIndex: number
Returns string
Implementation of AddressSpacePrivate.getNamespaceUri
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2450
Parameters
- namespaceIndex: number
Returns string

getOwnNamespace

getOwnNamespace(): NamespacePrivate
getOwnNamespace(): Namespace

Implementation of AddressSpacePrivate.getOwnNamespace
- Defined in packages/node-opcua-address-space/src/address_space.ts:207
method

getOwnNamespace

objects instances managed by the server will be created in this namespace.

Returns NamespacePrivate

address space own namespace
Implementation of AddressSpacePrivate.getOwnNamespace
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2442
Returns Namespace

installAlarmsAndConditionsService

installAlarmsAndConditionsService(): void
installAlarmsAndConditionsService(): void

Implementation of AddressSpacePrivate.installAlarmsAndConditionsService
- Defined in packages/node-opcua-address-space/src/address_space.ts:1344
Returns void
Implementation of AddressSpacePrivate.installAlarmsAndConditionsService
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2504
Returns void

installHistoricalDataNode

installHistoricalDataNode(node: UAVariable, options?: IHistoricalDataNodeOptions): void
installHistoricalDataNode(variableNode: UAVariable, options?: IHistoricalDataNodeOptions): void

Implementation of AddressSpacePrivate.installHistoricalDataNode
- Defined in packages/node-opcua-address-space/src/address_space.ts:1336
Parameters
- node: UAVariable
- Optional options: IHistoricalDataNodeOptions
Returns void
Implementation of AddressSpacePrivate.installHistoricalDataNode
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2498
Parameters
- variableNode: UAVariable
- Optional options: IHistoricalDataNodeOptions
Returns void

inverseReferenceType

inverseReferenceType(referenceType: string): string
inverseReferenceType(referenceType: string): string

Implementation of AddressSpacePrivate.inverseReferenceType
- Defined in packages/node-opcua-address-space/src/address_space.ts:545
returns the inverse name of the referenceType.
method

inverseReferenceType

example
```
addressSpace.inverseReferenceType("OrganizedBy").should.eql("Organizes");
addressSpace.inverseReferenceType("Organizes").should.eql("OrganizedBy");
```
Parameters
- referenceType: string
  
  : the reference type name
Returns string

the name of the inverse reference type.
Implementation of AddressSpacePrivate.inverseReferenceType
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2458
Parameters
- referenceType: string
Returns string

isEnumeration

isEnumeration(dataType: NodeId): boolean

Implementation of AddressSpacePrivate.isEnumeration
- Defined in packages/node-opcua-address-space/src/address_space.ts:1448
Parameters
- dataType: NodeId
Returns boolean

normalizeReferenceType

normalizeReferenceType(params: AddReferenceOpts | Reference): Reference
normalizeReferenceType(params: AddReferenceOpts | Reference): Reference

Implementation of AddressSpacePrivate.normalizeReferenceType
- Defined in packages/node-opcua-address-space/src/address_space.ts:1259
normalize the ReferenceType field of the Reference Object

Parameters
- params: AddReferenceOpts | Reference
Returns Reference

a new reference object with the normalized name { referenceType: , isForward: }
Implementation of AddressSpacePrivate.normalizeReferenceType
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2506
Parameters
- params: AddReferenceOpts | Reference
Returns Reference

normalizeReferenceTypes

normalizeReferenceTypes(references: AddReferenceOpts[] | Reference[] | null): Reference[]

Implementation of AddressSpacePrivate.normalizeReferenceTypes
- Defined in packages/node-opcua-address-space/src/address_space.ts:1320
Parameters
- references: AddReferenceOpts[] | Reference[] | null
Returns Reference[]

registerNamespace

registerNamespace(namespaceUri: string): NamespacePrivate
registerNamespace(namespaceUri: string): Namespace

Implementation of AddressSpacePrivate.registerNamespace
- Defined in packages/node-opcua-address-space/src/address_space.ts:234
method

registerNamespace

register a new namespace

Parameters
- namespaceUri: string
Returns NamespacePrivate
Implementation of AddressSpacePrivate.registerNamespace
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2446
Parameters
- namespaceUri: string
Returns Namespace

registerShutdownTask

registerShutdownTask(task: function): void

- Defined in packages/node-opcua-address-space/src/address_space.ts:1033
register a function that will be called when the server will perform its shut down.

method

registerShutdownTask

Parameters
- task: function
  - - (this: AddressSpace): void
    - Parameters
      - this: AddressSpace
      Returns void
Returns void

resolveNodeId

resolveNodeId(nodeId: NodeIdLike): NodeId
resolveNodeId(nodeIdLike: NodeIdLike): NodeId

Implementation of AddressSpacePrivate.resolveNodeId
- Defined in packages/node-opcua-address-space/src/address_space.ts:301
resolved a string or a nodeId to a nodeID

Parameters
- nodeId: NodeIdLike
Returns NodeId
Implementation of AddressSpacePrivate.resolveNodeId
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2349
Parameters
- nodeIdLike: NodeIdLike
Returns NodeId

shutdown

shutdown(): void
shutdown(): void

Implementation of AddressSpacePrivate.shutdown
- Defined in packages/node-opcua-address-space/src/address_space.ts:1039
Returns void
Implementation of AddressSpacePrivate.shutdown
- Defined in packages/node-opcua-address-space/source/address_space_ts.ts:2500
Returns void

Static create

create(): AddressSpacePublic

Implementation of AddressSpacePrivate.create
- Defined in packages/node-opcua-address-space/src/address_space.ts:129
Returns AddressSpacePublic

Class AddressSpace

Hierarchy

Implements

Constructors

Properties

Accessors

Methods

Constructors

constructor

Returns AddressSpace

Properties

_condition_refresh_in_progress

Optional historizingNodes

Type declaration

[key: string]: UAVariable

isFrugal

Readonly isNodeIdString

Static Optional historizerFactory

Static isNonEmptyQualifiedName

Accessors

rootFolder

Returns RootFolder

Methods

_coerceNode

Parameters

node: string | BaseNode | NodeId

Returns BaseNode | null

_coerceType

Type parameters

T: BaseNode

Parameters

baseType: string | NodeId | BaseNode

topMostBaseType: string

nodeClass: NodeClass

Returns T

_coerceTypeDefinition

Parameters

typeDefinition: string | NodeId

Returns NodeId

_coerce_DataType

Parameters

dataType: NodeId | string | BaseNode

Returns NodeId

_coerce_VariableTypeIds

Parameters

dataType: NodeId | string | BaseNode

Returns NodeId

_register

Parameters

node: BaseNode

Returns void

addAlias

Parameters

alias: string

nodeId: NodeId

Returns void

browsePath

Parameters

browsePath: BrowsePath

Returns BrowsePathResult

Parameters

browsePath: BrowsePath

Returns BrowsePathResult

browseSingleNode

Parameters

nodeId: NodeIdLike

browseDescription: BrowseDescription

Optional context: SessionContext

Returns BrowseResult

Parameters

nodeId: NodeIdLike

browseDescription: BrowseDescription

Optional context: SessionContext

Returns BrowseResult

constructEventData

Parameters

eventTypeId: UAEventTypePublic

data: any

Returns IEventData

Parameters