containers

Documentation

Index

• func NewResolversFinder(container dataRetriever.ResolversContainer, coordinator sharding.Coordinator) (*resolversFinder, error)
• type ResolversContainer
  • func NewResolversContainer() *ResolversContainer
  • func (rc *ResolversContainer) Add(key string, resolver dataRetriever.Resolver) error
  • func (rc *ResolversContainer) AddMultiple(keys []string, resolvers []dataRetriever.Resolver) error
  • func (rc *ResolversContainer) Get(key string) (dataRetriever.Resolver, error)
  • func (rc *ResolversContainer) Len() int
  • func (rc *ResolversContainer) Remove(key string)
  • func (rc *ResolversContainer) Replace(key string, resolver dataRetriever.Resolver) error

Functions

func NewResolversFinder

func NewResolversFinder(container dataRetriever.ResolversContainer, coordinator sharding.Coordinator) (*resolversFinder, error)

NewResolversFinder creates a new resolversFinder object

Types

type ResolversContainer

type ResolversContainer struct {
	// contains filtered or unexported fields
}

ResolversContainer is a resolvers holder organized by type

func NewResolversContainer

func NewResolversContainer() *ResolversContainer

NewResolversContainer will create a new instance of a container

func (*ResolversContainer) Add

func (rc *ResolversContainer) Add(key string, resolver dataRetriever.Resolver) error

Add will add an object at a given key. Returns an error if the element already exists

func (*ResolversContainer) AddMultiple

func (rc *ResolversContainer) AddMultiple(keys []string, resolvers []dataRetriever.Resolver) error

AddMultiple will add objects with given keys. Returns an error if one element already exists, lengths mismatch or an interceptor is nil

func (*ResolversContainer) Get

func (rc *ResolversContainer) Get(key string) (dataRetriever.Resolver, error)

Get returns the object stored at a certain key. Returns an error if the element does not exist

func (*ResolversContainer) Len

func (rc *ResolversContainer) Len() int

Len returns the length of the added objects

func (*ResolversContainer) Remove

func (rc *ResolversContainer) Remove(key string)

Remove will remove an object at a given key

func (*ResolversContainer) Replace

func (rc *ResolversContainer) Replace(key string, resolver dataRetriever.Resolver) error

Replace will add (or replace if it already exists) an object at a given key