[Nml-wg] Label sets

[Freek Dijkstra]

The PortGroup and LinkGroup concepts require a "set of labels" concept.
E.g. "VLAN 8,42,100-119".

Here are two proposals how to represent this. Please pick one (personal
preference, XML/RDF-fetish, or throwing a dice are valid selection
mechanisms for today).

Option 1.
=========

XML:

  <nml:PortGroup id="urn:ogf:network:example.net:2010:mytrunk">
    <nml:label>
      <nml:parameter name="type">vlan</nml:parameter>
      <nml:parameter name="set">
        <nml:parameter name="value">8</nml:parameter>
        <nml:parameter name="value">42</nml:parameter>
        <nml:paramater name="range">
          <nml:paramater name="start">100</nml:paramater>
          <nml:paramater name="end">119</nml:paramater>
        </nml:paramater>
      </nml:parameter>
    </nml:label>
  </nml:PortGroup>

RDF:

  @prefix ex: <urn:ogf:network:example.net:2010> .
  @prefix nml: <http://example.ogf.org/schemas/nml/base/201303/> .
  @prefix nmlparam: <http://example.ogf.org/schemas/nml/param/201303/> .

  ex:mytrunk  a               nml:PortGroup .
  ex:mytrunk  nml:label       #12345678 .
  #12345678   nmlparam:type   "vlan"  .
  #12345678   nmlparam:set    #9876543  .
  #9876543    nmlparam:value  "8"  .
  #9876543    nmlparam:value  "42"  .
  #9876543    nmlparam:range  #asdfghj  .
  #asdfghj    nmlparam:start  "100" .
  #asdfghj    nmlparam:start  "119" .

Option 2.
=========

XML:

  <nml:PortGroup id="urn:ogf:network:example.net:2010:mytrunk">
    <nml:label>
      <nml:parameter name="type">vlan</nml:parameter>
      <nml:parameter name="values">8,42,100-119</nml:paramater>
    </nml:label>
  </nml:PortGroup>

RDF:

  @prefix ex: <urn:ogf:network:example.net:2010> .
  @prefix nml: <http://example.ogf.org/schemas/nml/base/201303/> .
  @prefix nmlparam: <http://example.ogf.org/schemas/nml/param/201303/> .

  ex:mytrunk  a               nml:PortGroup .
  ex:mytrunk  nml:label       #12345678 .
  #12345678   nmlparam:type   "vlan"  .
  #12345678   nmlparam:values "8,42,100-119" .

Thanks,
Freek