X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2FLocalFrontendHistory.java;h=8226ac3c758cb36fbcb4ef7f6e943c065bbb80f5;hb=2dedb8231e13abe55d6b75eb532d23dbe536e168;hp=b7239032b59fb0eaabf85e1b582297dffe09cb3f;hpb=3859df9beca8f13f1ff2b2744ed3470a1715bec3;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalFrontendHistory.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalFrontendHistory.java
index b7239032b5..8226ac3c75 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalFrontendHistory.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/LocalFrontendHistory.java
@@ -10,8 +10,6 @@ package org.opendaylight.controller.cluster.datastore;
 import static java.util.Objects.requireNonNull;
 
 import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.RangeSet;
-import com.google.common.collect.TreeRangeSet;
 import com.google.common.primitives.UnsignedLong;
 import java.util.HashMap;
 import java.util.Map;
@@ -19,7 +17,8 @@ import java.util.Optional;
 import java.util.SortedSet;
 import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
+import org.opendaylight.controller.cluster.datastore.utils.MutableUnsignedLongSet;
+import org.opendaylight.yangtools.yang.data.tree.api.DataTreeModification;
 
 /**
  * Chained transaction specialization of {@link AbstractFrontendHistory}. It prevents concurrent open transactions.
@@ -31,21 +30,21 @@ final class LocalFrontendHistory extends AbstractFrontendHistory {
 
     private LocalFrontendHistory(final String persistenceId, final ShardDataTree tree,
             final ShardDataTreeTransactionChain chain, final Map<UnsignedLong, Boolean> closedTransactions,
-            final RangeSet<UnsignedLong> purgedTransactions) {
+            final MutableUnsignedLongSet purgedTransactions) {
         super(persistenceId, tree, closedTransactions, purgedTransactions);
         this.chain = requireNonNull(chain);
     }
 
     static LocalFrontendHistory create(final String persistenceId, final ShardDataTree tree,
             final ShardDataTreeTransactionChain chain) {
-        return new LocalFrontendHistory(persistenceId, tree, chain, ImmutableMap.of(), TreeRangeSet.create());
+        return new LocalFrontendHistory(persistenceId, tree, chain, ImmutableMap.of(), MutableUnsignedLongSet.of());
     }
 
     static LocalFrontendHistory recreate(final String persistenceId, final ShardDataTree tree,
             final ShardDataTreeTransactionChain chain, final Map<UnsignedLong, Boolean> closedTransactions,
-            final RangeSet<UnsignedLong> purgedTransactions) {
+            final MutableUnsignedLongSet purgedTransactions) {
         return new LocalFrontendHistory(persistenceId, tree, chain, new HashMap<>(closedTransactions),
-            TreeRangeSet.create(purgedTransactions));
+            purgedTransactions.mutableCopy());
     }
 
     @Override