factory

type ConfigurableFactory interface {
	InstantiateFactory
	SystemConfiguration() *system.Configuration
	Configuration(name string) interface{}
}

type Factory interface{}

type InstantiateFactory interface {
	Initialized() bool
	SetInstance(name string, instance interface{}) (err error)
	GetInstance(name string) (retVal interface{})
	GetInstances(name string) (retVal []interface{})
	Items() map[string]interface{}
	AppendComponent(c ...interface{})
}

type MetaData struct {
	Kind      string
	Name      string
	ShortName string
	TypeName  string
	PkgName   string
	Context   interface{}
	Object    interface{}
	Type      reflect.Type
	Depends   []string
	ExtDep    []*MetaData
}