Add UnsignedLongBitmap

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / LocalFrontendHistory.java

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 17e861a3e7252a9c269801bc00a2ebe9ec31d66b..3125ed651a5c6cbe64a511e83a2348beb4b3cb14 100644 (file)
--- 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
@@ -7,10 +7,9 @@
  */
 package org.opendaylight.controller.cluster.datastore;
 
-import com.google.common.base.Preconditions;
+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;
@@ -18,9 +17,9 @@ 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.controller.cluster.datastore.utils.MutableUnsignedLongSet;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.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 = Preconditions.checkNotNull(chain);
+        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