sal-cluster-admin-impl: use lambdas

This series of patches uses lambdas instead of anonymous classes for
functional interfaces when possible. Lambdas are replaced with method
references when appropriate.

Change-Id: I4efbae3b891eef993bf8692acd3aa979f44d30f5
Signed-off-by: Stephen Kitt <skitt@redhat.com>

diff --git a/opendaylight/md-sal/sal-cluster-admin-impl/src/main/java/org/opendaylight/controller/cluster/datastore/admin/ClusterAdminRpcService.java b/opendaylight/md-sal/sal-cluster-admin-impl/src/main/java/org/opendaylight/controller/cluster/datastore/admin/ClusterAdminRpcService.java
index af2224cfe4ed4fd7577cc40a6791946803832086..dcf10c9b39ec8c5df1eb6a2888a415604f5e1fb0 100644 (file)
--- a/opendaylight/md-sal/sal-cluster-admin-impl/src/main/java/org/opendaylight/controller/cluster/datastore/admin/ClusterAdminRpcService.java
+++ b/opendaylight/md-sal/sal-cluster-admin-impl/src/main/java/org/opendaylight/controller/cluster/datastore/admin/ClusterAdminRpcService.java
@@ -322,7 +322,7 @@ public class ClusterAdminRpcService implements ClusterAdminService {
         LOG.info("Adding replicas for all shards");
 
         final List<Entry<ListenableFuture<Success>, ShardResultBuilder>> shardResultData = new ArrayList<>();
-        Function<String, Object> messageSupplier = shardName -> new AddShardReplica(shardName);
+        Function<String, Object> messageSupplier = AddShardReplica::new;
 
         sendMessageToManagerForConfiguredShards(DataStoreType.Config, shardResultData, messageSupplier);
         sendMessageToManagerForConfiguredShards(DataStoreType.Operational, shardResultData, messageSupplier);
@@ -421,8 +421,7 @@ public class ClusterAdminRpcService implements ClusterAdminService {
     @Override
     public Future<RpcResult<FlipMemberVotingStatesForAllShardsOutput>> flipMemberVotingStatesForAllShards() {
         final List<Entry<ListenableFuture<Success>, ShardResultBuilder>> shardResultData = new ArrayList<>();
-        Function<String, Object> messageSupplier = shardName ->
-                new FlipShardMembersVotingStatus(shardName);
+        Function<String, Object> messageSupplier = FlipShardMembersVotingStatus::new;
 
         LOG.info("Flip member voting states for all shards");