+
+ @Override
+ public long getTotalMemory() {
+ return totalMemoryRetriever.getAsLong();
+ }
+
+ @Override
+ public void setTotalMemoryRetriever(LongSupplier retriever) {
+ totalMemoryRetriever = retriever == null ? JVM_MEMORY_RETRIEVER : retriever;
+ }
+
+ @Override
+ public boolean hasFollowers() {
+ return getPeerIds().size() > 0;
+ }
+
+ @Override
+ public DataPersistenceProvider getPersistenceProvider() {
+ return persistenceProvider;
+ }
+
+
+ @Override
+ public RaftPolicy getRaftPolicy() {
+ return configParams.getRaftPolicy();
+ }
+
+ @Override
+ public boolean isDynamicServerConfigurationInUse() {
+ return dynamicServerConfiguration;
+ }
+
+ @Override
+ public void setDynamicServerConfigurationInUse() {
+ this.dynamicServerConfiguration = true;
+ }
+
+ @Override
+ public ServerConfigurationPayload getPeerServerInfo(boolean includeSelf) {
+ if (!isDynamicServerConfigurationInUse()) {
+ return null;
+ }
+ Collection<PeerInfo> peers = getPeers();
+ List<ServerInfo> newConfig = new ArrayList<>(peers.size() + 1);
+ for(PeerInfo peer: peers) {
+ newConfig.add(new ServerInfo(peer.getId(), peer.isVoting()));
+ }
+
+ if(includeSelf) {
+ newConfig.add(new ServerInfo(getId(), votingMember));
+ }
+
+ return (new ServerConfigurationPayload(newConfig));
+ }
+
+ @Override
+ public boolean isVotingMember() {
+ return votingMember;
+ }
+
+ @Override
+ public RaftActorBehavior getCurrentBehavior() {
+ return currentBehavior;
+ }
+
+ void setCurrentBehavior(final RaftActorBehavior behavior) {
+ this.currentBehavior = Preconditions.checkNotNull(behavior);
+ }
+
+ void close() {
+ if (currentBehavior != null) {
+ try {
+ currentBehavior.close();
+ } catch (Exception e) {
+ LOG.debug("{}: Error closing behavior {}", getId(), currentBehavior.state());
+ }
+ }
+ }