79 lines
2.2 KiB
Lua
79 lines
2.2 KiB
Lua
--
|
|
--------------------------------------------------------------------------------
|
|
-- FILE: containers.lua
|
|
-- DESCRIPTION: protoc-gen-lua
|
|
-- Google's Protocol Buffers project, ported to lua.
|
|
-- https://code.google.com/p/protoc-gen-lua/
|
|
--
|
|
-- Copyright (c) 2010 , 林卓毅 (Zhuoyi Lin) netsnail@gmail.com
|
|
-- All rights reserved.
|
|
--
|
|
-- Use, modification and distribution are subject to the "New BSD License"
|
|
-- as listed at <url: http://www.opensource.org/licenses/bsd-license.php >.
|
|
--
|
|
-- COMPANY: NetEase
|
|
-- CREATED: 2010年08月02日 16时15分42秒 CST
|
|
--------------------------------------------------------------------------------
|
|
--
|
|
local setmetatable = setmetatable
|
|
local table = table
|
|
local rawset = rawset
|
|
local error = error
|
|
|
|
module "protobuf.containers"
|
|
|
|
local _RCFC_meta = {
|
|
add = function(self)
|
|
local value = self._message_descriptor._concrete_class()
|
|
local listener = self._listener
|
|
rawset(self, #self + 1, value)
|
|
value:_SetListener(listener)
|
|
if listener.dirty == false then
|
|
listener:Modified()
|
|
end
|
|
return value
|
|
end,
|
|
remove = function(self, key)
|
|
local listener = self._listener
|
|
table.remove(self, key)
|
|
listener:Modified()
|
|
end,
|
|
__newindex = function(self, key, value)
|
|
error("RepeatedCompositeFieldContainer Can't set value directly")
|
|
end
|
|
}
|
|
_RCFC_meta.__index = _RCFC_meta
|
|
|
|
function RepeatedCompositeFieldContainer(listener, message_descriptor)
|
|
local o = {
|
|
_listener = listener,
|
|
_message_descriptor = message_descriptor
|
|
}
|
|
return setmetatable(o, _RCFC_meta)
|
|
end
|
|
|
|
local _RSFC_meta = {
|
|
append = function(self, value)
|
|
self._type_checker(value)
|
|
rawset(self, #self + 1, value)
|
|
self._listener:Modified()
|
|
end,
|
|
remove = function(self, key)
|
|
table.remove(self, key)
|
|
self._listener:Modified()
|
|
end,
|
|
__newindex = function(self, key, value)
|
|
error("RepeatedCompositeFieldContainer Can't set value directly")
|
|
end
|
|
}
|
|
_RSFC_meta.__index = _RSFC_meta
|
|
|
|
function RepeatedScalarFieldContainer(listener, type_checker)
|
|
local o = {}
|
|
o._listener = listener
|
|
o._type_checker = type_checker
|
|
return setmetatable(o, _RSFC_meta)
|
|
end
|
|
|
|
|