Problem to be solved:

• Inventory "treeview" requires consistent relations between different inventory modules data fields.
• Actually there is no verification of this structure and ODLUX Invetory treeview has "strange" output elements.

Solution implemented in data-provider:

• Interface changed to write all inventory items by one call
• Add new interface type DeviceInventory to data-provider yang
• If write is called the existing" List will be removed for device.
• data-provider is implementing a consistency check between single inventory elements.
  • Description of consistency logic is described here: https://wiki.onap.org/display/DW/data-provider+improvements