factory

Documentation

Index

• type Factory
  • func NewFactory[T any]() *Factory[T]
  • func (f *Factory[T]) Get(name string) (func() T, error)
  • func (f *Factory[T]) Register(name string, fn func() T) error
  • func (f *Factory[T]) Unregister(name string) error
• type SafeFactory
  • func NewSafeFactory[T any]() *SafeFactory[T]
  • func (f *SafeFactory[T]) Get(name string) (func() (T, error), error)
  • func (f *SafeFactory[T]) Register(name string, fn func() (T, error)) error
  • func (f *SafeFactory[T]) Unregister(name string) error

Types

type Factory

type Factory[T any] struct {
	// contains filtered or unexported fields
}

func NewFactory

func NewFactory[T any]() *Factory[T]

func (*Factory[T]) Get

func (f *Factory[T]) Get(name string) (func() T, error)

func (*Factory[T]) Register

func (f *Factory[T]) Register(name string, fn func() T) error

Register registers a new build functionx. The name is the key used to retrieve the build functionx. If the name is already registered, returns an error. The name is not case sensitive.

func (*Factory[T]) Unregister

func (f *Factory[T]) Unregister(name string) error

type SafeFactory

type SafeFactory[T any] struct {
	// contains filtered or unexported fields
}

SafeFactory is a factory that can create objects of type T. It is safe for concurrent use.

func NewSafeFactory

func NewSafeFactory[T any]() *SafeFactory[T]

func (*SafeFactory[T]) Get

func (f *SafeFactory[T]) Get(name string) (func() (T, error), error)

func (*SafeFactory[T]) Register

func (f *SafeFactory[T]) Register(name string, fn func() (T, error)) error

Register registers a new factory functionx for the given type. The name is used to identify the type in the factory. If the name is already registered, returns an error. it is not case sensitive.

func (*SafeFactory[T]) Unregister

func (f *SafeFactory[T]) Unregister(name string) error