import java.util.Map;
-public class RaftActorContextImpl implements RaftActorContext{
+import static com.google.common.base.Preconditions.checkState;
+
+public class RaftActorContextImpl implements RaftActorContext {
private final ActorRef actor;
private long lastApplied;
- private final ReplicatedLog replicatedLog;
+ private ReplicatedLog replicatedLog;
private final Map<String, String> peerAddresses;
private final LoggingAdapter LOG;
+ private final ConfigParams configParams;
public RaftActorContextImpl(ActorRef actor, UntypedActorContext context,
String id,
ElectionTerm termInformation, long commitIndex,
- long lastApplied, ReplicatedLog replicatedLog, Map<String, String> peerAddresses, LoggingAdapter logger) {
+ long lastApplied, ReplicatedLog replicatedLog,
+ Map<String, String> peerAddresses, ConfigParams configParams,
+ LoggingAdapter logger) {
this.actor = actor;
this.context = context;
this.id = id;
this.lastApplied = lastApplied;
this.replicatedLog = replicatedLog;
this.peerAddresses = peerAddresses;
+ this.configParams = configParams;
this.LOG = logger;
}
this.lastApplied = lastApplied;
}
+ @Override public void setReplicatedLog(ReplicatedLog replicatedLog) {
+ this.replicatedLog = replicatedLog;
+ }
+
@Override public ReplicatedLog getReplicatedLog() {
return replicatedLog;
}
@Override public String getPeerAddress(String peerId) {
return peerAddresses.get(peerId);
}
+
+ @Override public ConfigParams getConfigParams() {
+ return configParams;
+ }
+
+ @Override public void addToPeers(String name, String address) {
+ peerAddresses.put(name, address);
+ }
+
+ @Override public void removePeer(String name) {
+ peerAddresses.remove(name);
+ }
+
+ @Override public ActorSelection getPeerActorSelection(String peerId) {
+ String peerAddress = getPeerAddress(peerId);
+ if(peerAddress != null){
+ return actorSelection(peerAddress);
+ }
+ return null;
+ }
+
+ @Override public void setPeerAddress(String peerId, String peerAddress) {
+ LOG.info("Peer address for peer {} set to {}", peerId, peerAddress);
+ checkState(peerAddresses.containsKey(peerId), peerId + " is unknown");
+
+ peerAddresses.put(peerId, peerAddress);
+ }
}