Implement change to voting with no leader

[controller.git] / opendaylight / md-sal / sal-akka-raft / src / main / java / org / opendaylight / controller / cluster / raft / messages / ChangeServersVotingStatus.java

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/ChangeServersVotingStatus.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/ChangeServersVotingStatus.java
index 0f4601297ce39e01caca86ad3bb3a71ae6035873..3dc36934f40b2e31b8f709890c894d38426096cc 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/ChangeServersVotingStatus.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/messages/ChangeServersVotingStatus.java
@@ -8,7 +8,10 @@
 package org.opendaylight.controller.cluster.raft.messages;
 
 import com.google.common.base.Preconditions;
+import com.google.common.collect.ImmutableSet;
 import java.io.Serializable;
+import java.util.Collection;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 import javax.annotation.Nonnull;
@@ -22,17 +25,31 @@ public class ChangeServersVotingStatus implements Serializable {
     private static final long serialVersionUID = 1L;
 
     private final Map<String, Boolean> serverVotingStatusMap;
+    private final Collection<String> serversVisited;
 
     public ChangeServersVotingStatus(@Nonnull Map<String, Boolean> serverVotingStatusMap) {
+        this(serverVotingStatusMap, Collections.emptySet());
+    }
+
+    public ChangeServersVotingStatus(@Nonnull Map<String, Boolean> serverVotingStatusMap,
+            @Nonnull Collection<String> serversVisited) {
         this.serverVotingStatusMap = new HashMap<>(Preconditions.checkNotNull(serverVotingStatusMap));
+        this.serversVisited = ImmutableSet.copyOf(Preconditions.checkNotNull(serversVisited));
     }
 
+    @Nonnull
     public Map<String, Boolean> getServerVotingStatusMap() {
         return serverVotingStatusMap;
     }
 
+    @Nonnull
+    public Collection<String> getServersVisited() {
+        return serversVisited;
+    }
+
     @Override
     public String toString() {
-        return "ChangeServersVotingStatus [serverVotingStatusMap=" + serverVotingStatusMap + "]";
+        return "ChangeServersVotingStatus [serverVotingStatusMap=" + serverVotingStatusMap
+                + (serversVisited != null ? ", serversVisited=" + serversVisited : "") + "]";
     }
 }