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--
--------------------------------------------------------------------------------
-- 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 "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
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