BUG-5280: introduce DistributedDataStoreClientActor

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/identifiers/ShardTransactionIdentifier.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/identifiers/ShardTransactionIdentifier.java
index 77e81422e6c7c9c11efe925ed35a7da315dcd46a..fa1525c574efd7716d4f6ffe7906a7bfe1bde303 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/identifiers/ShardTransactionIdentifier.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/identifiers/ShardTransactionIdentifier.java
@@ -12,13 +12,18 @@ import com.google.common.base.Preconditions;
 
 public class ShardTransactionIdentifier {
     private final String remoteTransactionId;
+    private final String stringRepresentation;
 
     public ShardTransactionIdentifier(String remoteTransactionId) {
-        this.remoteTransactionId = Preconditions.checkNotNull(remoteTransactionId, "remoteTransactionId should not be null");
+        this.remoteTransactionId = Preconditions.checkNotNull(remoteTransactionId,
+                "remoteTransactionId should not be null");
+
+        stringRepresentation = new StringBuilder(remoteTransactionId.length() + 6).append("shard-").
+                append(remoteTransactionId).toString();
     }
 
-    public static Builder builder(){
-        return new Builder();
+    public String getRemoteTransactionId() {
+        return remoteTransactionId;
     }
 
     @Override
@@ -45,23 +50,7 @@ public class ShardTransactionIdentifier {
     }
 
     @Override public String toString() {
-        final StringBuilder sb =
-            new StringBuilder();
-        sb.append("shard-").append(remoteTransactionId);
-        return sb.toString();
+        return stringRepresentation;
     }
 
-    public static class Builder {
-        private String remoteTransactionId;
-
-        public Builder remoteTransactionId(String remoteTransactionId){
-            this.remoteTransactionId = remoteTransactionId;
-            return this;
-        }
-
-        public ShardTransactionIdentifier build(){
-            return new ShardTransactionIdentifier(remoteTransactionId);
-        }
-
-    }
 }