Review of OGSI ServiceData

Agenda

Motivation

Accessing Publicly Available State

Motivating Examples

Associating ServiceData with PortTypes

Example PortType with SDEs

What this means

SD Declarations and PortTypes

Declaring ServiceData

Example SD Declarations

Example ServiceDataValues

Other SDE Aspects

Operations on SDEs

FindServiceData Example

SetServiceData example

SetServiceData example - Delete

Operations related to StateChange

Backups

Option 1 – model as operations

Option 2 – Model as First Class Concept