org.apache.ratis.protocol

Interface RoutingTable

public interface RoutingTable

A routing table is a directed acyclic graph containing exactly one primary peer such that (1) the primary peer is the only starting peer, and (2) all the other peers can be reached from the primary peer by exactly one path.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	RoutingTable.Builder To build a RoutingTable.

Method Summary

Modifier and Type	Method and Description
Set<RaftPeerId>	getSuccessors(RaftPeerId peerId)
static RoutingTable.Builder	newBuilder()
static RoutingTable	newRoutingTable(Map<RaftPeerId,Set<RaftPeerId>> map)
org.apache.ratis.proto.RaftProtos.RoutingTableProto	toProto()

Method Detail

getSuccessors

Set<RaftPeerId> getSuccessors(RaftPeerId peerId)

Returns:

the successor peers of the given peer.

toProto

org.apache.ratis.proto.RaftProtos.RoutingTableProto toProto()

Returns:

the proto of this RoutingTable.

newBuilder

static RoutingTable.Builder newBuilder()

Returns:

a new builder to build a RoutingTable.

newRoutingTable

static RoutingTable newRoutingTable(Map<RaftPeerId,Set<RaftPeerId>> map)

Returns:

a new RoutingTable represented by the given map.