fwdtable

type Builder interface {
	// Build builds a table.
	Build(ctx *fwdcontext.Context, desc *fwdpb.TableDesc) (Table, error)
}

type Table interface {
	fwdobject.Object

	// Process processes the packet using the specified counters.
	// Process returns an updated processing state for the packet.
	// It may also return new Actions that are used to process the packet.
	// Process assumes that counters are always valid (not nil).
	Process(packet fwdpacket.Packet, counters fwdobject.Counters) (fwdaction.Actions, fwdaction.State)

	// Add adds or updates a table entry.
	AddEntry(entryDesc *fwdpb.EntryDesc, descs []*fwdpb.ActionDesc) error

	// Remove removes a table entry.
	RemoveEntry(entryDesc *fwdpb.EntryDesc) error

	// Entries lists all entries in a table.
	Entries() []string

	// Clear removes all entries in the table.
	Clear()
}