tres/lib/openflow/actions/nx_sample2.ex
2019-05-05 23:39:45 +09:00

57 lines
1.3 KiB
Elixir

defmodule Openflow.Action.NxSample2 do
defstruct(
probability: 0,
collector_set_id: 0,
obs_domain_id: 0,
obs_point_id: 0,
sampling_port: 0
)
@experimenter 0x00002320
@nxast 38
alias __MODULE__
alias Openflow.Action.Experimenter
def new(options \\ []) do
%NxSample2{
probability: options[:probability] || 0,
collector_set_id: options[:collector_set_id] || 0,
obs_domain_id: options[:obs_domain_id] || 0,
obs_point_id: options[:obs_point_id] || 0,
sampling_port: options[:sampling_port] || 0
}
end
def to_binary(%NxSample2{} = sample) do
Experimenter.pack_exp_header(<<
@experimenter::32,
@nxast::16,
sample.probability::16,
sample.collector_set_id::32,
sample.obs_domain_id::32,
sample.obs_point_id::32,
sample.sampling_port::16,
0::size(6)-unit(8)
>>)
end
def read(<<
@experimenter::32,
@nxast::16,
probability::16,
collector_set_id::32,
obs_domain_id::32,
obs_point_id::32,
sampling_port::16,
_::size(6)-unit(8)
>>) do
%NxSample2{
probability: probability,
collector_set_id: collector_set_id,
obs_domain_id: obs_domain_id,
obs_point_id: obs_point_id,
sampling_port: sampling_port
}
end
end