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local listMgr = require 'vm.list'
local sourceMgr = require 'vm.source'
local newClass = require 'emmy.class'
local newType = require 'emmy.type'
local newTypeUnit = require 'emmy.typeUnit'
local newAlias = require 'emmy.alias'
local newParam = require 'emmy.param'
local newReturn = require 'emmy.return'
local newField = require 'emmy.field'
local newGeneric = require 'emmy.generic'
local newArrayType = require 'emmy.arrayType'
local newTableType = require 'emmy.tableType'
local newFuncType = require 'emmy.funcType'
local mt = {}
mt.__index = mt
mt.__name = 'emmyMgr'
function mt:flushClass(name)
local list = self._class[name]
if not list then
return
end
local version = listMgr.getVersion()
if version == list.version then
return
end
for srcId in pairs(list) do
if not listMgr.get(srcId) then
list[srcId] = nil
end
end
if not next(list) then
self._class[name] = nil
return
end
list.version = version
end
function mt:eachClassByName(name, callback)
self:flushClass(name)
local list = self._class[name]
if not list then
return
end
for k, class in pairs(list) do
if k ~= 'version' then
local res = callback(class)
if res ~= nil then
return res
end
end
end
end
function mt:eachClass(...)
local n = select('#', ...)
if n == 1 then
local callback = ...
for name in pairs(self._class) do
local res = self:eachClassByName(name, callback)
if res ~= nil then
return res
end
end
else
local name, callback = ...
return self:eachClassByName(name, callback)
end
end
function mt:getClass(name)
self:flushClass(name)
local list = self._class[name]
local version = listMgr.getVersion()
if not list then
list = {
version = version,
}
self._class[name] = list
end
return list
end
function mt:newClass(name, extends, source)
local list = self:getClass(name)
list[source.id] = newClass(self, name, extends, source)
return list[source.id]
end
function mt:addClass(source)
local className = source[1][1]
local extends = source[2] and source[2][1]
local class = self:newClass(className, extends, source)
return class
end
function mt:addType(source)
local typeObj = newType(self, source)
for i, obj in ipairs(source) do
local typeUnit = newTypeUnit(self, obj)
local className = obj[1]
if className then
local list = self:getClass(className)
list[source.id] = typeUnit
end
typeUnit:setParent(typeObj)
typeObj._childs[i] = typeUnit
obj:set('emmy.typeUnit', typeUnit)
end
return typeObj
end
function mt:addArrayType(source)
local typeObj = self:addType(source)
local arrayTypeObj = newArrayType(self, source, typeObj)
return arrayTypeObj
end
function mt:addTableType(source, keyType, valueType)
local typeObj = newTableType(self, source, keyType, valueType)
return typeObj
end
function mt:addFunctionType(source)
local typeObj = newFuncType(self, source)
return typeObj
end
function mt:addAlias(source, typeObj)
local aliasName = source[1][1]
local aliasObj = newAlias(self, source)
aliasObj:bindType(typeObj)
local list = self:getClass(aliasName)
list[source.id] = aliasObj
for i = 3, #source do
aliasObj:addEnum(source[i])
end
return aliasObj
end
function mt:addParam(source, bind)
local paramObj = newParam(self, source)
if bind.type == 'emmy.generic' then
paramObj:bindGeneric(bind)
else
paramObj:bindType(bind)
self:eachClass(bind:getType(), function (class)
if class.type == 'emmy.alias' then
class:eachEnum(function (enum)
paramObj:addEnum(enum)
end)
end
end)
end
for i = 3, #source do
paramObj:addEnum(source[i])
end
paramObj:setOption(source.option)
return paramObj
end
function mt:addReturn(source, bind, name)
local returnObj = newReturn(self, source, name)
if bind then
if bind.type == 'emmy.generic' then
returnObj:bindGeneric(bind)
else
returnObj:bindType(bind)
end
end
return returnObj
end
function mt:addField(source, typeObj, value)
local fieldObj = newField(self, source)
fieldObj:bindType(typeObj)
fieldObj:bindValue(value)
return fieldObj
end
function mt:addGeneric(defs)
local genericObj = newGeneric(self, defs)
return genericObj
end
function mt:remove()
end
function mt:count()
local count = 0
for _, list in pairs(self._class) do
for k in pairs(list) do
if k ~= 'version' then
count = count + 1
end
end
end
return count
end
return function ()
---@class emmyMgr
local self = setmetatable({
_class = {},
}, mt)
local source = sourceMgr.dummy()
self:newClass('any', nil, source)
self:newClass('string', 'any', source)
self:newClass('number', 'any', source)
self:newClass('integer', 'number', source)
self:newClass('boolean', 'any', source)
self:newClass('table', 'any', source)
self:newClass('function', 'any', source)
self:newClass('nil', 'any', source)
self:newClass('userdata', 'any', source)
self:newClass('thread', 'any', source)
return self
end
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