1 files changed, 0 insertions, 55 deletions
diff --git a/io/init.lua b/io/init.lua
deleted file mode 100644
index b722a81..0000000
--- a/io/init.lua
+++ /dev/null
@@ -1,55 +0,0 @@
-function nerv.ChunkFile:write_chunkdata(metadata, writer)
-    if type(metadata) ~= "table" then
-        nerv.error("metadata should be a Lua table")
-        return
-    end
-    return self:_write_chunkdata(table.tostring(metadata), writer)
-end
-
-function nerv.ChunkFile:write_chunk(chunk)
-    local id = chunk.id
-    local type = chunk.__typename
-    if id == nil then
-        nerv.error("id of chunk %s must be specified", type)
-    end
-    self:write_chunkdata({id = id,
-                            type = type,
-                            info = chunk:get_info()}, chunk)
-end
-
-function nerv.ChunkFile:read_chunk(id, global_conf)
-    if self.metadata == nil then
-        nerv.error("wrong file opening mode")
-    end
-    local metadata = self.metadata[id]
-    if metadata == nil then
-        nerv.error("chunk with id %s does not exist", id)
-    end
-    local chunk_type = nerv.get_type(metadata.type)
-    local chunk = chunk_type(id, global_conf)
-    chunk:set_info(metadata.info)
-    chunk:read(self:get_chunkdata(id))
-    return chunk
-end
-
-local DataReader = nerv.class("nerv.DataReader")
-
-function DataReader:__init(global_conf, reader_conf)
-    nerv.error_method_not_implemented()
-end
-
-function DataReader:get_data()
-    nerv.error_method_not_implemented()
-end
-
-local DataBuffer = nerv.class("nerv.DataBuffer")
-
-function DataBuffer:__init(global_conf, buffer_conf)
-    nerv.error_method_not_implemented()
-end
-
-function DataBuffer:get_batch()
-    nerv.error_method_not_implemented()
-end
-
-require 'io.sgd_buffer'