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tag: 1.2.1
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%% -------------------------------------------------------------------
%%
%% Copyright (c) 2011-2012 Basho Technologies, Inc.
%%
%% This file is provided to you under the Apache License,
%% Version 2.0 (the "License"); you may not use this file
%% except in compliance with the License. You may obtain
%% a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing,
%% software distributed under the License is distributed on an
%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
%% KIND, either express or implied. See the License for the
%% specific language governing permissions and limitations
%% under the License.
%%
%% -------------------------------------------------------------------
-module(riak_core_handoff_sender_sup).
-behaviour(supervisor).
%% callbacks
-export([start_link/0,
init/1
]).
%% API
-export([start_handoff/5,
start_repair/6
]).
-include("riak_core_handoff.hrl").
-define(CHILD(I,Type), {I,{I,start_link,[]},temporary,brutal_kill,Type,[I]}).
%%%===================================================================
%%% API
%%%===================================================================
start_link () ->
supervisor:start_link({local,?MODULE},?MODULE,[]).
%% @doc Start the handoff process for the module (`Module'), partition
%% (`Partition'), and vnode (`VNode') from the local node to the
%% target node (`TargetNode').
-spec start_handoff(ho_type(), module(), any(), pid(), node()) -> {ok, pid()}.
start_handoff(Type, Module, Partition, VNode, TargetNode) ->
Opts = [{src_partition, Partition},
{target_partition, Partition},
{filter, none}],
supervisor:start_child(?MODULE, [TargetNode, Module, {Type, Opts}, VNode]).
%% @doc Start the repair process for the given module (`Module') from
%% the local partition (`SrcPartition') to the remote partition
%% (`TargetNode' and `TargetPartition') using the filter
%% (`Filter').
-spec start_repair(module(), any(), any(), pid(), node(), predicate() | none) ->
{ok, pid()}.
start_repair(Module, SrcPartition, TargetPartition, VNode, TargetNode, Filter) ->
Type = repair,
Opts = [{src_partition, SrcPartition},
{target_partition, TargetPartition},
{filter, Filter}],
supervisor:start_child(?MODULE, [TargetNode, Module, {Type, Opts}, VNode]).
%%%===================================================================
%%% Callbacks
%%%===================================================================
%% @private
init ([]) ->
{ok,{{simple_one_for_one,10,10},
[?CHILD(riak_core_handoff_sender,worker)
]}}.
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