Device

WORK IN PROGRESS

A device is a single addressable instance of a Device Class.

Attributes

Instance attributes are per-device-instance; they can vary between instances of the device.

Class (Required)

Indicates the id of the defined device class of which this is an instance.

ID (Required)

The id is a unique string identifying this device. This must be unique within the system containing the device.

If multiple devices are instantiated using the count attribute, each instance will be identified starting with the unique id followed by the ! delimiter and instance number (starting at 1), and incrementing by 1 for each instance. For example “id!1” would be followed by “id!2”.

An example of a complete device instance id might take the form: my-device!2.

Count

The count attribute provides a mechanism for instantiating multiple device instances of the same type.

If multiple devices are instantiated using the count attribute, each instance will be identified starting with the unique id followed by the ! delimiter and instance number (starting at 1), and incrementing by 1 for each instance. For example “id!1” would be followed by “id!2”.

Children

There are currently no children of a device.

Markup

UDR Type: device
Members

Key

Value Type

Represents

class

string

Class (Required)

id

string

ID (Required)

count

string

Count

Example:

{
  "udrtype": "device",
  "class": "com.acme.dev.my-device.1",
  "id": "mydevice"
}

Key	Value Type	Represents
class	string	Class (Required)
id	string	ID (Required)
count	string	Count