import java.util.function.Supplier;
/** A factory for node id base */
public interface NodeIdSupplier extends Supplier<Long> {
static long toNodeIdBase(byte[] node) {
assert node.length == 6;
import java.util.function.Supplier;
/** A factory for node id base */
public interface NodeIdSupplier extends Supplier<Long> {
static long toNodeIdBase(byte[] node) {
assert node.length == 6;