highperfocused/lnd
1
0
Fork 0
mirror of https://github.com/lightningnetwork/lnd.git synced 2025-11-24 13:06:43 +01:00
Code Issues Packages Projects Releases Wiki Activity

graph+lnd: add BetweennessCentrality to GraphSource interface

Browse Source 
So that the calcuation is abstracted behind the interface and not
necessarily dependent on LND's local channel graph.
This commit is contained in:
Elle Mouton
2024-11-12 09:14:12 +02:00
parent 80070618a7
commit f36fbd0e45
4 changed files with 75 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
graph/sources/interfaces.go
View File

@@ -5,6 +5,7 @@ import (
"time"
"github.com/btcsuite/btcd/btcec/v2"
"github.com/lightningnetwork/lnd/autopilot"
"github.com/lightningnetwork/lnd/channeldb"
"github.com/lightningnetwork/lnd/discovery"
"github.com/lightningnetwork/lnd/graph/db/models"
@@ -16,6 +17,8 @@ import (
// GraphSource defines the read-only graph interface required by LND for graph
// related queries.
//
//nolint:interfacebloat
type GraphSource interface {
session.ReadOnlyGraph
invoicesrpc.GraphSource
@@ -78,4 +81,9 @@ type GraphSource interface {
// NetworkStats returns statistics concerning the current state of the
// known channel graph within the network.
NetworkStats(ctx context.Context) (*models.NetworkStats, error)
// BetweennessCentrality computes the normalised and non-normalised
// betweenness centrality for each node in the graph.
BetweennessCentrality(ctx context.Context) (
map[autopilot.NodeID]*models.BetweennessCentrality, error)
}