The NodeOPCUA API The NodeOPCUA API

  • API Docs for Version: 0.2.0

    • APIs

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    Reference Class

    Defined in: packages\node-opcua-address-space\src\reference.js:26
    Module: opcua.address_space

    Constructor

    Reference

    (
    • options.referenceType
    • options.nodeId
    • options.isForward
    )

    Defined in packages\node-opcua-address-space\src\reference.js:26

    Parameters:

    • options.referenceType String
    • options.nodeId NodeId
    • options.isForward Boolean

    Methods

    _arrow

    () private

    Defined in packages\node-opcua-address-space\src\reference.js:40

    Example:

      ---- some text ----->

    addElement add a new element in a ExtensionObject Array variable

    (
    • options
    • uaArrayVariableNode
    • nodeVariable
    • uaArrayVariableNode
    • constructor
    • uaArrayVariableNode
    )
    UAVariable

    Defined in packages\node-opcua-address-space\src\extension_object_array_node.js:392

    Parameters:

    • options Object

      data used to construct the underlying ExtensionObject

    • uaArrayVariableNode UAVariable
    • nodeVariable UAVariable

      a variable already exposing an extension objects

    • uaArrayVariableNode UAVariable
    • constructor Function

      constructor of the extension object to create

    • uaArrayVariableNode UAVariable

    Returns:

    UAVariable:

    bindExtObjArrayNode

    (
    • uaArrayVariableNode
    • variableType
    • indexPropertyName
    )
    UAVariable

    Defined in packages\node-opcua-address-space\src\extension_object_array_node.js:324

    Parameters:

    • uaArrayVariableNode UAVariable
    • variableType DataType
    • indexPropertyName String

    Returns:

    UAVariable:

    checkSelectClause

    (
    • parentNode
    • selectClause
    )
    Array

    Defined in packages\node-opcua-address-space\src\check_event_clause.js:8

    Parameters:

    • parentNode Object
    • selectClause Object

    Returns:

    Array:

    checkSelectClauses

    (
    • eventTypeNode
    • selectClauses
    )
    StatusCodes<>

    Defined in packages\node-opcua-address-space\src\check_event_clause.js:37

    Parameters:

    • eventTypeNode Object
    • selectClauses SelectClauseResults

    Returns:

    StatusCodes<>:

    createExtObjArrayNode create a node Variable that contains a array of ExtensionObject of a given type

    (
    • parentFolder
    • options
    )
    Object | UAVariable

    Defined in packages\node-opcua-address-space\src\extension_object_array_node.js:243

    Parameters:

    • parentFolder Object
    • options Object
      • browseName
      • complexVariableType

        :

      • variableType

        : the type of Extension objects stored in the array.

      • indexPropertyName

    Returns:

    Object | UAVariable:

    makeOptionalsMap

    (
    • optionals transform
    )

    Defined in packages\node-opcua-address-space\src\make_optionals_map.js:4

    Parameters:

    • optionals transform Object

      optional into a map

    prepareDataType

    (
    • dataType
    )
    private

    Defined in packages\node-opcua-address-space\src\extension_object_array_node.js:308

    Parameters:

    • dataType Object

    removeElement

    (
    • uaArrayVariableNode
    • elementIndex
    • uaArrayVariableNode
    • element
    )

    Defined in packages\node-opcua-address-space\src\extension_object_array_node.js:494

    Parameters:

    • uaArrayVariableNode UAVariable
    • elementIndex Number

      index of element to remove in array

    • uaArrayVariableNode UAVariable
    • element UAVariable

      node of element to remove in array

    toString

    () String

    Defined in packages\node-opcua-address-space\src\reference.js:65

    turn reference into a arrow : ---- REFERENCETYPE --> [NODEID]

    Returns:

    String: