anchor.diff:  -export([new/1]).
   -export([add/2]).
   -export([lookup/1]).
  +-export([run/0]).
  +-export([run/1]).
   
   %%
   %% APIs
  
positive.code: 
  lookup(K) ->
  	Reply = gen_server:call(?MODULE, {lookup, K}).
  
  %%
  %% Behaviors
  
negative.code: 	BinId = erlang:term_to_binary(Id),
  	{ok, Fetched1} = riakc_pb_socket:get(Pid, MyBucket, BinId),
  	Val1 = binary_to_term(riakc_obj:get_value(Fetched1)),
  	{reply, {ok, Val1}, State};
  
  handle_call({run, IntervalMSec}, From, State) ->
  	{Pid, Npcs} = State,
  	MyBucket = <<"npc">>,
  	BinId = erlang:term_to_binary(1),
  	{ok, Fetched1} = riakc_pb_socket:get(Pid, MyBucket, BinId),
  	Val1 = binary_to_term(riakc_obj:get_value(Fetched1)),
  	{reply, {ok, Val1}, State}.
  
  
  