nsidx

type AppNsIndex interface {
	// GetMapping returns internal read-only mapping with metadata of type interface{}.
	GetMapping() idxvpp.NameToIdxRW

	// LookupIdx looks up previously stored item identified by index in mapping.
	LookupIdx(name string) (idx uint32, metadata *l4.AppNamespaces_AppNamespace, exists bool)

	// LookupName looks up previously stored item identified by name in mapping.
	LookupName(idx uint32) (name string, metadata *l4.AppNamespaces_AppNamespace, exists bool)

	// LookupNamesByInterface returns names of items that contains given IP address in metadata
	LookupNamesByInterface(ifName string) []*l4.AppNamespaces_AppNamespace

	// ListNames returns all names in the mapping.
	ListNames() (names []string)

	// WatchNameToIdx allows to subscribe for watching changes in appNsIndex mapping
	WatchNameToIdx(subscriber string, pluginChannel chan ChangeDto)
}

type AppNsIndexRW interface {
	AppNsIndex

	// RegisterName adds new item into name-to-index mapping.
	RegisterName(name string, idx uint32, metadata *l4.AppNamespaces_AppNamespace)

	// UnregisterName removes an item identified by name from mapping
	UnregisterName(name string) (idx uint32, metadata *l4.AppNamespaces_AppNamespace, exists bool)

	// Clear removes all ACL entries from the mapping.
	Clear()
}

type ChangeDto struct {
	idxvpp.NameToIdxDtoWithoutMeta
	Metadata *l4.AppNamespaces_AppNamespace
}