package store

import "github.com/mesos/mesos-go/api/v1/lib/extras/store"

Index ¶

• Constants
• func GetIgnoreErrors(g Getter) func() string
• func GetOrPanic(g Getter) func() string
• func SetOrPanic(s Setter) func(v string)
• type Error
• func (err Error) Error() string
• type GetFunc
• func (f GetFunc) Get() (string, error)
• type GetFuncDecorator
• func DoGet() GetFuncDecorator
• func (f GetFuncDecorator) AndThen(f2 GetFuncDecorator) GetFuncDecorator
• func (f GetFuncDecorator) Decorate(s Singleton) Singleton
• type Getter
• type SetFunc
• func (f SetFunc) Set(s string) error
• type SetFuncDecorator
• func DoSet() SetFuncDecorator
• func (f SetFuncDecorator) AndThen(f2 SetFuncDecorator) SetFuncDecorator
• func (f SetFuncDecorator) Decorate(s Singleton) Singleton
• type Setter
• type Singleton
• func DecorateSingleton(s Singleton, ds ...SingletonDecorator) Singleton
• func NewInMemorySingleton() Singleton
• type SingletonAdapter
• type SingletonDecorator

Constants ¶

const ErrNotFound = Error("value not found in store")

Functions ¶

func GetIgnoreErrors ¶

func GetIgnoreErrors(g Getter) func() string

func GetOrPanic ¶

func GetOrPanic(g Getter) func() string

GetOrPanic curries the result of a Getter invocation: the returned func only ever returns the string component when the error component of the underlying Get() call is nil. If Get() generates an error then the curried func panics.

func SetOrPanic ¶

func SetOrPanic(s Setter) func(v string)

SetOrPanic curries the result of a Setter invocation: the returned func only ever returns normally when the error component of the underlying Set() call is nil. If Set() generates an error then the curried func panics.

Types ¶

type Error ¶

type Error string

func (Error) Error ¶

func (err Error) Error() string

type GetFunc ¶

type GetFunc func() (string, error)

func (GetFunc) Get ¶

func (f GetFunc) Get() (string, error)

type GetFuncDecorator ¶

type GetFuncDecorator func(Getter, string, error) (string, error)

func DoGet ¶

func DoGet() GetFuncDecorator

func (GetFuncDecorator) AndThen ¶

func (f GetFuncDecorator) AndThen(f2 GetFuncDecorator) GetFuncDecorator

func (GetFuncDecorator) Decorate ¶

func (f GetFuncDecorator) Decorate(s Singleton) Singleton

type Getter ¶

type Getter interface {
	Get() (string, error)
}

type SetFunc ¶

type SetFunc func(string) error

func (SetFunc) Set ¶

func (f SetFunc) Set(s string) error

type SetFuncDecorator ¶

type SetFuncDecorator func(Setter, string, error) error

func DoSet ¶

func DoSet() SetFuncDecorator

func (SetFuncDecorator) AndThen ¶

func (f SetFuncDecorator) AndThen(f2 SetFuncDecorator) SetFuncDecorator

func (SetFuncDecorator) Decorate ¶

func (f SetFuncDecorator) Decorate(s Singleton) Singleton

type Setter ¶

type Setter interface {
	Set(string) error
}

type Singleton ¶

type Singleton interface {
	Getter
	Setter
}

Singleton is a thread-safe abstraction to load and store a string

func DecorateSingleton ¶

func DecorateSingleton(s Singleton, ds ...SingletonDecorator) Singleton

func NewInMemorySingleton ¶

func NewInMemorySingleton() Singleton

type SingletonAdapter ¶

type SingletonAdapter struct {
	GetFunc
	SetFunc
}

type SingletonDecorator ¶

type SingletonDecorator interface {
	Decorate(Singleton) Singleton
}

Source Files ¶

singleton.go