ifaceidx

type SwIfIdxDto struct {
	idxvpp.NameToIdxDtoWithoutMeta
	Metadata *intf.Interfaces_Interface
}

type SwIfIndex 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 *intf.Interfaces_Interface, exists bool)

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

	// LookupNameByIP returns name of items that contains given IP address in metadata
	LookupNameByIP(ip string) []string

	// WatchNameToIdx allows to subscribe for watching changes in swIfIndex mapping
	WatchNameToIdx(subscriber core.PluginName, pluginChannel chan SwIfIdxDto)
}

type SwIfIndexRW interface {
	SwIfIndex

	// RegisterName adds new item into name-to-index mapping.
	RegisterName(name string, idx uint32, ifMeta *intf.Interfaces_Interface)

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