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local mt = {}
mt.__index = mt
mt.uri = ''
mt.start = 0
mt.finish = 0
mt.id = 0
local Id = 0
local List = {}
local Watch = setmetatable({}, {__mode = 'k'})
function mt:bindLocal(loc, action)
if loc then
self._bindLocal = loc
self._bindValue = loc:getValue()
self._action = action
loc:addInfo(action, self)
else
return self._bindLocal
end
end
function mt:bindLabel(label, action)
if label then
self._bindLabel = label
self._action = action
label:addInfo(action, self)
else
return self._bindLabel
end
end
function mt:bindFunction(func)
if func then
self._bindFunction = func
else
return self._bindFunction
end
end
function mt:bindValue(value, action)
if value then
self._bindValue = value
self._action = action
value:addInfo(action, self)
else
return self._bindValue
end
end
function mt:bindCall(func, args)
if func then
self._bindCall = func
self._bindCallArgs = args
else
return self._bindCall, self._bindCallArgs
end
end
function mt:action()
return self._action
end
function mt:setUri(uri)
self.uri = uri
end
function mt:getUri()
return self.uri
end
function mt:set(name, v)
if not self._flag then
self._flag = {}
end
self._flag[name] = v
end
function mt:get(name)
if not self._flag then
return nil
end
return self._flag[name]
end
function mt:getName()
return self[1]
end
function mt:kill()
self._dead = true
List[self.id] = nil
end
function mt:isDead()
return self._dead
end
local function instant(source)
if source.id then
return false
end
Id = Id + 1
source.id = Id
List[Id] = source
Watch[source] = Id
setmetatable(source, mt)
return true
end
local function dummy()
local src = {}
instant(src)
return src
end
return {
instant = instant,
list = List,
watch = Watch,
dummy = dummy,
}
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