umgeher/leveled
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Switch from binary_bucketlist

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Allow for bucket listing of non-binary buckets (integer buckets, buckets with ascii strings)
This commit is contained in:
Martin Sumner 2018-09-01 10:39:23 +01:00
parent 41fb83abd1
commit 50967438d3
4 changed files with 19 additions and 18 deletions
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17
src/leveled_runner.erl
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@ -23,8 +23,8 @@
-export([
bucket_sizestats/3,
binary_bucketlist/4,
binary_bucketlist/5,
bucket_list/4,
bucket_list/5,
index_query/3,
bucketkey_query/4,
bucketkey_query/5,
@ -73,19 +73,20 @@ bucket_sizestats(SnapFun, Bucket, Tag) ->
end,
{async, Runner}.
-spec binary_bucketlist(fun(), leveled_codec:tag(), fun(), any())
-spec bucket_list(fun(), leveled_codec:tag(), fun(), any())
-> {async, fun()}.
%% @doc
%% List buckets for tag, assuming bucket names are all binary type
binary_bucketlist(SnapFun, Tag, FoldBucketsFun, InitAcc) ->
binary_bucketlist(SnapFun, Tag, FoldBucketsFun, InitAcc, -1).
%% List buckets for tag, assuming bucket names are all either binary, ascii
%% strings or integers
bucket_list(SnapFun, Tag, FoldBucketsFun, InitAcc) ->
bucket_list(SnapFun, Tag, FoldBucketsFun, InitAcc, -1).
-spec binary_bucketlist(fun(), leveled_codec:tag(), fun(), any(), integer())
-spec bucket_list(fun(), leveled_codec:tag(), fun(), any(), integer())
-> {async, fun()}.
%% @doc
%% set Max Buckets to -1 to list all buckets, otherwise will only return
%% MaxBuckets (use 1 to confirm that there exists any bucket for a given Tag)
binary_bucketlist(SnapFun, Tag, FoldBucketsFun, InitAcc, MaxBuckets) ->
bucket_list(SnapFun, Tag, FoldBucketsFun, InitAcc, MaxBuckets) ->
Runner =
fun() ->
{ok, LedgerSnapshot, _JournalSnapshot} = SnapFun(),