X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-dom-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fdom%2Fapi%2FDOMDataTreeIdentifier.java;h=9ed435a627e64b432f894acd3aead1c8d8792959;hb=refs%2Fchanges%2F11%2F80211%2F6;hp=0f015d1348014d2a627724ee965a28f84a7d35b0;hpb=7c1be1d20084ee053747d517d597f1a07df694bd;p=controller.git

diff --git a/opendaylight/md-sal/sal-dom-api/src/main/java/org/opendaylight/controller/md/sal/dom/api/DOMDataTreeIdentifier.java b/opendaylight/md-sal/sal-dom-api/src/main/java/org/opendaylight/controller/md/sal/dom/api/DOMDataTreeIdentifier.java
index 0f015d1348..9ed435a627 100644
--- a/opendaylight/md-sal/sal-dom-api/src/main/java/org/opendaylight/controller/md/sal/dom/api/DOMDataTreeIdentifier.java
+++ b/opendaylight/md-sal/sal-dom-api/src/main/java/org/opendaylight/controller/md/sal/dom/api/DOMDataTreeIdentifier.java
@@ -5,14 +5,14 @@
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
  * and is available at http://www.eclipse.org/legal/epl-v10.html
  */
-
 package org.opendaylight.controller.md.sal.dom.api;
 
+import static java.util.Objects.requireNonNull;
+
 import com.google.common.base.MoreObjects;
-import com.google.common.base.Preconditions;
 import java.io.Serializable;
 import java.util.Iterator;
-import javax.annotation.Nonnull;
+import org.eclipse.jdt.annotation.NonNull;
 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
 import org.opendaylight.yangtools.concepts.Immutable;
 import org.opendaylight.yangtools.concepts.Path;
@@ -26,13 +26,32 @@ import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgum
 public final class DOMDataTreeIdentifier implements Immutable,
         Path<DOMDataTreeIdentifier>, Serializable, Comparable<DOMDataTreeIdentifier> {
     private static final long serialVersionUID = 1L;
-    private final YangInstanceIdentifier rootIdentifier;
-    private final LogicalDatastoreType datastoreType;
+    private final @NonNull YangInstanceIdentifier rootIdentifier;
+    private final @NonNull LogicalDatastoreType datastoreType;
 
     public DOMDataTreeIdentifier(final LogicalDatastoreType datastoreType,
             final YangInstanceIdentifier rootIdentifier) {
-        this.datastoreType = Preconditions.checkNotNull(datastoreType);
-        this.rootIdentifier = Preconditions.checkNotNull(rootIdentifier);
+        this.datastoreType = requireNonNull(datastoreType);
+        this.rootIdentifier = requireNonNull(rootIdentifier);
+    }
+
+    /**
+     * Return a counterpart to an MD-SAL data tree identifier.
+     *
+     * @return Controller data tree identifier.
+     */
+    public static DOMDataTreeIdentifier fromMdsal(final org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier mdsal) {
+        return new DOMDataTreeIdentifier(LogicalDatastoreType.fromMdsal(mdsal.getDatastoreType()),
+            mdsal.getRootIdentifier());
+    }
+
+    /**
+     * Return MD-SAL counterpart of this object.
+     *
+     * @return MD-SAL data tree identifier.
+     */
+    public org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier toMdsal() {
+        return new org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier(datastoreType.toMdsal(), rootIdentifier);
     }
 
     /**
@@ -40,7 +59,7 @@ public final class DOMDataTreeIdentifier implements Immutable,
      *
      * @return Logical data store type. Guaranteed to be non-null.
      */
-    public @Nonnull LogicalDatastoreType getDatastoreType() {
+    public @NonNull LogicalDatastoreType getDatastoreType() {
         return datastoreType;
     }
 
@@ -49,7 +68,7 @@ public final class DOMDataTreeIdentifier implements Immutable,
      *
      * @return Instance identifier corresponding to the root node.
      */
-    public @Nonnull YangInstanceIdentifier getRootIdentifier() {
+    public @NonNull YangInstanceIdentifier getRootIdentifier() {
         return rootIdentifier;
     }