Use java.util.function.Supplier instead of Guava

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

diff --git a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContext.java b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContext.java
index aa49e1681348adb0b7a9b1de67d5acb32aef1172..e20690f8e58e501ac4db2ff14d94d9c7846dd8e9 100644 (file)
--- a/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContext.java
+++ b/opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/RaftActorContext.java
@@ -13,9 +13,11 @@ import akka.actor.ActorSelection;
 import akka.actor.ActorSystem;
 import akka.actor.Props;
 import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Supplier;
 import java.util.Collection;
+import java.util.function.Supplier;
+import javax.annotation.Nullable;
 import org.opendaylight.controller.cluster.DataPersistenceProvider;
+import org.opendaylight.controller.cluster.raft.behaviors.RaftActorBehavior;
 import org.opendaylight.controller.cluster.raft.policy.RaftPolicy;
 import org.slf4j.Logger;
 
@@ -218,4 +220,31 @@ public interface RaftActorContext {
      * @return an implementation of the RaftPolicy so that the Raft code can be adapted
      */
     RaftPolicy getRaftPolicy();
+
+    /**
+     * @return true if there are any dynamic server configuration changes available,
+     *  false if static peer configurations are still in use
+     */
+    boolean isDynamicServerConfigurationInUse();
+
+    /**
+     * Configures the dynamic server configurations are avaialble for the RaftActor
+     */
+    void setDynamicServerConfigurationInUse();
+
+    /**
+     * @return the RaftActor's peer information as a ServerConfigurationPayload if the
+     * dynamic server configurations are available, otherwise returns null
+     */
+    @Nullable ServerConfigurationPayload getPeerServerInfo(boolean includeSelf);
+
+    /**
+     * @return true if this RaftActor is a voting member of the cluster, false otherwise.
+     */
+    boolean isVotingMember();
+
+    /**
+     * @return current behavior attached to the raft actor.
+     */
+    RaftActorBehavior getCurrentBehavior();
 }