Formatted

lib/openflow/multipart/group/reply.ex

@@ -1,11 +1,12 @@
 defmodule Openflow.Multipart.Group.Reply do
   defstruct(
-    version:      4,
-    xid:          0,
-    datapath_id:  nil, # virtual field
-    aux_id:       nil,
-    flags:        [],
-    groups:       []
+    version: 4,
+    xid: 0,
+    # virtual field
+    datapath_id: nil,
+    aux_id: nil,
+    flags: [],
+    groups: []
   )
 
   alias __MODULE__
@@ -22,25 +23,28 @@ defmodule Openflow.Multipart.Group.Reply do
   end
 
   def append_body(%Reply{groups: groups} = message, %Reply{flags: [:more], groups: continue}) do
-    %{message|groups: [continue|groups]}
+    %{message | groups: [continue | groups]}
   end
+
   def append_body(%Reply{groups: groups} = message, %Reply{flags: [], groups: continue}) do
-    new_groups = [continue|groups]
-    |> Enum.reverse
-    |> List.flatten
-    %{message|groups: new_groups}
+    new_groups =
+      [continue | groups]
+      |> Enum.reverse()
+      |> List.flatten()
+
+    %{message | groups: new_groups}
   end
 end
 
 defmodule Openflow.Multipart.Group do
   defstruct(
-    group_id:      0,
-    ref_count:     0,
-    packet_count:  0,
-    byte_count:    0,
-    duration_sec:  0,
+    group_id: 0,
+    ref_count: 0,
+    packet_count: 0,
+    byte_count: 0,
+    duration_sec: 0,
     duration_nsec: 0,
-    bucket_stats:  []
+    bucket_stats: []
   )
 
   @ofp_group_stats_size 40
@@ -54,27 +58,32 @@ defmodule Openflow.Multipart.Group do
   # private functions
 
   defp do_read(acc, ""), do: Enum.reverse(acc)
+
   defp do_read(acc, <<length::16, _binary::bytes>> = binary) do
     <<group_bin::size(length)-bytes, rest::bytes>> = binary
-    do_read([codec(group_bin)|acc], rest)
+    do_read([codec(group_bin) | acc], rest)
   end
 
-  defp codec(<<length::16, _::size(2)-unit(8),
-               group_id::32, ref_count::32,
-               _::size(4)-unit(8), packet_count::64,
-               byte_count::64, duration_sec::32,
-               duration_nsec::32, tail::bytes>>) do
+  defp codec(
+         <<length::16, _::size(2)-unit(8), group_id::32, ref_count::32, _::size(4)-unit(8),
+           packet_count::64, byte_count::64, duration_sec::32, duration_nsec::32, tail::bytes>>
+       ) do
     bucket_stats_size = length - @ofp_group_stats_size
     <<bucket_stats_bin::size(bucket_stats_size)-bytes, _rest::bytes>> = tail
-    bucket_stats = for <<packet_count::64, byte_count::64 <- bucket_stats_bin>> do
-      %{packet_count: packet_count, byte_count: byte_count}
-    end
-    %Group{group_id: group_id,
-           ref_count: ref_count,
-           packet_count: packet_count,
-           byte_count: byte_count,
-           duration_sec: duration_sec,
-           duration_nsec: duration_nsec,
-           bucket_stats: bucket_stats}
+
+    bucket_stats =
+      for <<packet_count::64, byte_count::64 <- bucket_stats_bin>> do
+        %{packet_count: packet_count, byte_count: byte_count}
+      end
+
+    %Group{
+      group_id: group_id,
+      ref_count: ref_count,
+      packet_count: packet_count,
+      byte_count: byte_count,
+      duration_sec: duration_sec,
+      duration_nsec: duration_nsec,
+      bucket_stats: bucket_stats
+    }
   end
 end

lib/openflow/multipart/group/request.ex

@@ -1,10 +1,11 @@
 defmodule Openflow.Multipart.Group.Request do
   defstruct(
-    version:      4,
-    xid:          0,
-    datapath_id:  nil, # virtual field
+    version: 4,
+    xid: 0,
+    # virtual field
+    datapath_id: nil,
     flags: [],
-    group_id:    :all
+    group_id: :all
   )
 
   alias __MODULE__