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Interface ToStateReferenceType

ToState Reference Type

The ToState ReferenceType is a concrete ReferenceType and can be used directly. It is a subtype of NonHierarchicalReferences.

The semantic of this ReferenceType is to point form a Transition to the ending State the Transition connects.

The SourceNode of this ReferenceType shall be an Object of the ObjectType TransitionType or one of its subtypes. The TargetNode of this ReferenceType shall be an Object of the ObjectType StateType or one of its subtypes.

References of this ReferenceType may be only exposed uni-directional. Sometimes this is required, for example, if a Transition points to a State of a sub-machine.

Hierarchy

Properties

Methods

Properties

Readonly addressSpace

addressSpace: AddressSpace

Readonly browseName

browseName: QualifiedName

Readonly description

description: LocalizedText

Readonly displayName

displayName: LocalizedText[]

Readonly inverseName

inverseName: LocalizedText

Optional Readonly modellingRule

modellingRule: ModellingRuleType

Readonly namespace

namespace: Namespace

Readonly namespaceIndex

namespaceIndex: number

Readonly namespaceUri

namespaceUri: string

Readonly nodeClass

nodeClass: ReferenceType

Readonly nodeId

nodeId: NodeId

Optional onFirstBrowseAction

onFirstBrowseAction: function

Type declaration

    • (this: BaseNode): Promise<void>

    • Parameters

      • this: BaseNode

      Returns Promise<void>

Optional Readonly parentNodeId

parentNodeId: NodeId

Readonly subtypeOf

subtypeOf: NodeId | null

Readonly subtypeOfObj

subtypeOfObj: UAReferenceType | null

Methods

addListener

  • addListener(event: string | symbol, listener: function): this

  • Parameters

    • event: string | symbol
    • listener: function
        • (...args: any[]): void

        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns this

addReference

allReferences

browseNode

  • browseNode(browseDescription: BrowseDescriptionOptions, session?: SessionContext): ReferenceDescription[]

  • browse the node to extract information requested in browseDescription

    method

    browseNode

    Parameters

    • browseDescription: BrowseDescriptionOptions
    • Optional session: SessionContext

    Returns ReferenceDescription[]

emit

  • emit(event: string | symbol, ...args: any[]): boolean

  • Parameters

    • event: string | symbol
    • Rest ...args: any[]

    Returns boolean

eventNames

  • eventNames(): Array<string | symbol>

  • Returns Array<string | symbol>

findReference

  • findReference(strReference: string, isForward?: boolean): UAReference | null

  • Parameters

    • strReference: string
    • Optional isForward: boolean

    Returns UAReference | null

findReferences

  • findReferences(referenceType: string | NodeId | UAReferenceType, isForward?: boolean): UAReference[]

  • Parameters

    • referenceType: string | NodeId | UAReferenceType
    • Optional isForward: boolean

    Returns UAReference[]

findReferencesAsObject

  • findReferencesAsObject(strReference: string, isForward: boolean): BaseNode[]

  • Parameters

    • strReference: string
    • isForward: boolean

    Returns BaseNode[]

findReferencesEx

findReferencesExAsObject

  • findReferencesExAsObject(strReference: string, browseDirection?: BrowseDirection): BaseNode[]

fullName

  • fullName(): string

  • return a complete name of this object by pre-pending name of its parent(s) to its own name

    Returns string

getAllSubtypes

  • getAllSubtypes(): UAReferenceType[]

getChildByName

  • getChildByName(browseName: string | QualifiedName): BaseNode | null

  • Parameters

    • browseName: string | QualifiedName

    Returns BaseNode | null

getEventSourceOfs

  • getEventSourceOfs(): BaseNode[]

  • return a array of the objects for which this node is an EventSource nodes = HasEventSource => self

    Returns BaseNode[]

getEventSources

  • getEventSources(): BaseNode[]

  • return a array with the event source of this object. self = HasEventSource => nodes

    Returns BaseNode[]

getMaxListeners

  • getMaxListeners(): number

install_extra_properties

  • install_extra_properties(): void

isSupertypeOf

  • isSupertypeOf(baseType: UAReferenceType): boolean

listenerCount

  • listenerCount(event: string | symbol): number

  • Parameters

    • event: string | symbol

    Returns number

listeners

  • listeners(event: string | symbol): Function[]

  • Parameters

    • event: string | symbol

    Returns Function[]

off

  • off(event: string | symbol, listener: function): this

  • Parameters

    • event: string | symbol
    • listener: function
        • (...args: any[]): void

        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns this

on

  • on(event: string | symbol, listener: function): this

  • Parameters

    • event: string | symbol
    • listener: function
        • (...args: any[]): void

        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns this

once

  • once(event: string | symbol, listener: function): this

  • Parameters

    • event: string | symbol
    • listener: function
        • (...args: any[]): void

        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns this

prependListener

  • prependListener(event: string | symbol, listener: function): this

  • Parameters

    • event: string | symbol
    • listener: function
        • (...args: any[]): void

        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns this

prependOnceListener

  • prependOnceListener(event: string | symbol, listener: function): this

  • Parameters

    • event: string | symbol
    • listener: function
        • (...args: any[]): void

        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns this

propagate_back_references

  • propagate_back_references(): void

  • this methods propagates the forward references to the pointed node by inserting backward references to the counter part node

    Returns void

rawListeners

  • rawListeners(event: string | symbol): Function[]

  • Parameters

    • event: string | symbol

    Returns Function[]

readAttribute

removeAllListeners

  • removeAllListeners(event?: string | symbol): this

removeListener

  • removeListener(event: string | symbol, listener: function): this

  • Parameters

    • event: string | symbol
    • listener: function
        • (...args: any[]): void

        • Parameters

          • Rest ...args: any[]

          Returns void

    Returns this

removeReference

setMaxListeners

  • setMaxListeners(n: number): this

writeAttribute

  • writeAttribute(context: SessionContext, writeValue: any, callback: function): void

  • Parameters

    • context: SessionContext
    • writeValue: any
    • callback: function
        • (err: Error | null, statusCode?: StatusCode): void

        • Parameters

          • err: Error | null
          • Optional statusCode: StatusCode

          Returns void

    Returns void

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