X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-dom-broker%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fdom%2Fbroker%2Fimpl%2FShardedDOMDataTreeProducer.java;h=edf6aec5cc0eeb0b564a956070d43420dac895b5;hp=9712b25ac9c805d6b85f0b4531656cb01b2fb5ac;hb=89b1c5b7d66614d1b98ec14abc3326fb878eb056;hpb=e3998d55e33da9f6ecb69da75ecc71a047b6362b

diff --git a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardedDOMDataTreeProducer.java b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardedDOMDataTreeProducer.java
index 9712b25ac9..edf6aec5cc 100644
--- a/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardedDOMDataTreeProducer.java
+++ b/opendaylight/md-sal/sal-dom-broker/src/main/java/org/opendaylight/controller/md/sal/dom/broker/impl/ShardedDOMDataTreeProducer.java
@@ -34,6 +34,10 @@ import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+/**
+ * @deprecated To be removed with {@link ShardedDOMDataTree}.
+ */
+@Deprecated
 final class ShardedDOMDataTreeProducer implements DOMDataTreeProducer {
     private static final Logger LOG = LoggerFactory.getLogger(ShardedDOMDataTreeProducer.class);
     private final BiMap<DOMDataTreeShard, DOMStoreTransactionChain> shardToChain;
@@ -54,13 +58,13 @@ final class ShardedDOMDataTreeProducer implements DOMDataTreeProducer {
         final Builder<DOMDataTreeShard, DOMStoreTransactionChain> cb = ImmutableBiMap.builder();
         final Queue<Exception> es = new LinkedList<>();
 
-        for (DOMDataTreeShard s : shards) {
+        for (final DOMDataTreeShard s : shards) {
             if (s instanceof DOMStore) {
                 try {
                     final DOMStoreTransactionChain c = ((DOMStore)s).createTransactionChain();
                     LOG.trace("Using DOMStore chain {} to access shard {}", c, s);
                     cb.put(s, c);
-                } catch (Exception e) {
+                } catch (final Exception e) {
                     LOG.error("Failed to instantiate chain for shard {}", s, e);
                     es.add(e);
                 }
@@ -72,11 +76,11 @@ final class ShardedDOMDataTreeProducer implements DOMDataTreeProducer {
 
         // An error was encountered, close chains and report the error
         if (shardToChain.size() != shards.size()) {
-            for (DOMStoreTransactionChain c : shardToChain.values()) {
+            for (final DOMStoreTransactionChain c : shardToChain.values()) {
                 try {
                     c.close();
-                } catch (Exception e) {
-                    LOG.warn("Exception raised while closing chain %s", c, e);
+                } catch (final Exception e) {
+                    LOG.warn("Exception raised while closing chain {}", c, e);
                 }
             }
 
@@ -98,13 +102,13 @@ final class ShardedDOMDataTreeProducer implements DOMDataTreeProducer {
 
         // Allocate backing transactions
         final Map<DOMDataTreeShard, DOMStoreWriteTransaction> shardToTx = new HashMap<>();
-        for (Entry<DOMDataTreeShard, DOMStoreTransactionChain> e : shardToChain.entrySet()) {
+        for (final Entry<DOMDataTreeShard, DOMStoreTransactionChain> e : shardToChain.entrySet()) {
             shardToTx.put(e.getKey(), e.getValue().newWriteOnlyTransaction());
         }
 
         // Create the ID->transaction map
         final ImmutableMap.Builder<DOMDataTreeIdentifier, DOMStoreWriteTransaction> b = ImmutableMap.builder();
-        for (Entry<DOMDataTreeIdentifier, DOMDataTreeShard> e : idToShard.entrySet()) {
+        for (final Entry<DOMDataTreeIdentifier, DOMDataTreeShard> e : idToShard.entrySet()) {
             b.put(e.getKey(), shardToTx.get(e.getValue()));
         }
 
@@ -115,7 +119,7 @@ final class ShardedDOMDataTreeProducer implements DOMDataTreeProducer {
 
     @GuardedBy("this")
     private boolean haveSubtree(final DOMDataTreeIdentifier subtree) {
-        for (DOMDataTreeIdentifier i : idToShard.keySet()) {
+        for (final DOMDataTreeIdentifier i : idToShard.keySet()) {
             if (i.contains(subtree)) {
                 return true;
             }
@@ -126,7 +130,7 @@ final class ShardedDOMDataTreeProducer implements DOMDataTreeProducer {
 
     @GuardedBy("this")
     private DOMDataTreeProducer lookupChild(final DOMDataTreeIdentifier s) {
-        for (Entry<DOMDataTreeIdentifier, DOMDataTreeProducer> e : children.entrySet()) {
+        for (final Entry<DOMDataTreeIdentifier, DOMDataTreeProducer> e : children.entrySet()) {
             if (e.getKey().contains(s)) {
                 return e.getValue();
             }
@@ -140,7 +144,7 @@ final class ShardedDOMDataTreeProducer implements DOMDataTreeProducer {
         Preconditions.checkState(!closed, "Producer is already closed");
         Preconditions.checkState(openTx == null, "Transaction %s is still open", openTx);
 
-        for (DOMDataTreeIdentifier s : subtrees) {
+        for (final DOMDataTreeIdentifier s : subtrees) {
             // Check if the subtree was visible at any time
             if (!haveSubtree(s)) {
                 throw new IllegalArgumentException(String.format("Subtree %s was never available in producer %s", s, this));
@@ -151,7 +155,7 @@ final class ShardedDOMDataTreeProducer implements DOMDataTreeProducer {
             Preconditions.checkArgument(child == null, "Subtree %s is delegated to child producer %s", s, child);
 
             // Check if part of the requested subtree is not delegated to a child.
-            for (DOMDataTreeIdentifier c : children.keySet()) {
+            for (final DOMDataTreeIdentifier c : children.keySet()) {
                 if (s.contains(c)) {
                     throw new IllegalArgumentException(String.format("Subtree %s cannot be delegated as it is superset of already-delegated %s", s, c));
                 }
@@ -161,7 +165,7 @@ final class ShardedDOMDataTreeProducer implements DOMDataTreeProducer {
         final DOMDataTreeProducer ret = dataTree.createProducer(this, subtrees);
         final ImmutableMap.Builder<DOMDataTreeIdentifier, DOMDataTreeProducer> cb = ImmutableMap.builder();
         cb.putAll(children);
-        for (DOMDataTreeIdentifier s : subtrees) {
+        for (final DOMDataTreeIdentifier s : subtrees) {
             cb.put(s, ret);
         }