Deprecated controller fine-grained sharding APIs

[controller.git] / opendaylight / md-sal / sal-dom-broker / src / main / java / org / opendaylight / controller / md / sal / dom / broker / impl / ShardingTableEntry.java

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardingTableEntry.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardingTableEntry.java
index fcd0ebdca065076f6b62c7603a7ef67405164ef6..3990c7fb0babdc0be624ab9988f53ba08a369d8c 100644 (file)
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardingTableEntry.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardingTableEntry.java
@@ -17,6 +17,10 @@ import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgum
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+/**
+ * @deprecated To be removed with {@link ShardedDOMDataTree}.
+ */
+@Deprecated
 final class ShardingTableEntry implements Identifiable<PathArgument> {
     private static final Logger LOG = LoggerFactory.getLogger(ShardingTableEntry.class);
     private final Map<PathArgument, ShardingTableEntry> children = Collections.emptyMap();
@@ -64,11 +68,7 @@ final class ShardingTableEntry implements Identifiable<PathArgument> {
 
         while (it.hasNext()) {
             final PathArgument a = it.next();
-            ShardingTableEntry child = entry.children.get(a);
-            if (child == null) {
-                child = new ShardingTableEntry(a);
-                entry.children.put(a, child);
-            }
+            ShardingTableEntry child = entry.children.computeIfAbsent(a, ShardingTableEntry::new);
         }
 
         Preconditions.checkState(entry.registration == null);