@Provides
@Named("openkad.local.color")
@Singleton
int provideLocalColor(
@Named("openkad.local.node") Node localNode, @Named("openkad.color.nrcolors") int nrColors) {
return localNode.getKey().getColor(nrColors);
}
/**
* Uses the keyFactory to generate keys which will fit to different buckets
*
* @return a list of random keys where no 2 keys will fit into the same bucket
*/
public List<Key> randomKeysForAllBuckets() {
List<Key> $ = new ArrayList<Key>();
for (int i = 0; i < kbuckets.length; ++i) {
Key key = keyFactory.generate(i).xor(localNode.getKey());
$.add(key);
}
return $;
}
public void markAsDead(Node n) {
int i = getKBucketIndex(n.getKey());
if (i == -1) return;
kbuckets[i].markDead(n);
}
private int getKBucketIndex(Key key) {
return key.xor(localNode.getKey()).getFirstSetBitIndex();
}