Structured Item Class

Data items represent a single piece of data related to a device.

A structured item is a data item which represents structured data. A structured item class provides information about how to read (and write, if supported) the data associated with a structured item. A structured item class defines several attributes about a structured item.

Attributes

Class attributes are part of the structured item class; they apply to all instances of a structured item of this class.

ID (Required)

A structured item class’s id is a string identifying an individual structured item class. This must be unique within the Library or Structured Items object that contains the structured item class.

Name (Required)

A string containing the human-readable name of the structured item.

Description

A string that describes the purpose of a structured item in human-readable language.

Markup

• UDR Type: structureditemclass

• Members:

  Key	Value Type	Represents
  id	string	ID (Required)
  name	string	Name (Required)
  description	string	Description

Example:

{
  "udrtype": "structureditemclass",
  "id": "constraints",
  "name": "Constraints",
  "description": "Contains markup defining availability and valid ranges of scalar items"
}