Streaming Structured Items

Device Classes can contain a maximum of one streamingstructureditems object which list all of the controllable and/or observable streaming structured items of the device. When addressing children of the streaming structured items object, other objects should use /sst/ followed by the id of the streaming structured item.

Ordering

The order in which streaming structured items appear has no meaning; streaming structured items of the same class that appear in a certain order in the streaming structured items list should have no impact on the order any corresponding user interface elements might be presented.

When ordering of streaming structured items of the same class is required, they shall be instantiated with the same unique identifier followed by the ! delimiter and an instance number. The instance number shall be used to define the order of like objects.

See streaming structured item id description for further information.

Children

Streaming structured items can have the following children:

• Streaming Structured Item

Markup

• UDR Type: streamingstructureditems

Example:

{
  "udrtype": "streamingstructureditems",
  "children": [
    {
      "udrtype": "streamingstructureditem",
      "class": "org.esta.lib.core.1/stream-map",
      "id": "stream-map",
      "access": "readonly",
      "lifetime": "static"
      "children": [

      ]
    }
  ]
}