X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=yang%2Fyang-data-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fyangtools%2Fyang%2Fdata%2Fimpl%2Fschema%2Ftree%2FNodeModification.java;h=b652aff43765922e21216868d47cc6ac810e70a9;hb=9041b2200d7c48962615f414ed884cb54a7573df;hp=409a713d4904498f71137802482046486990795c;hpb=30b223a20b7a10ddab42115eee15d7552477f752;p=yangtools.git

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/NodeModification.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/NodeModification.java
index 409a713d49..b652aff437 100644
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/NodeModification.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/tree/NodeModification.java
@@ -7,11 +7,10 @@
  */
 package org.opendaylight.yangtools.yang.data.impl.schema.tree;
 
-
-import com.google.common.base.Optional;
+import java.util.Collection;
+import java.util.Optional;
 import org.opendaylight.yangtools.concepts.Identifiable;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.ModificationType;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.spi.TreeNode;
 
 /**
@@ -19,13 +18,13 @@ import org.opendaylight.yangtools.yang.data.api.schema.tree.spi.TreeNode;
  * It is used by the validation code to allow for a read-only view of the
  * modification tree as we should never modify that during validation.
  */
-interface NodeModification extends Identifiable<PathArgument> {
+abstract class NodeModification implements Identifiable<PathArgument> {
     /**
      * Get the type of modification.
      *
-     * @return Modification type.
+     * @return Operation type.
      */
-    ModificationType getType();
+    abstract LogicalOperation getOperation();
 
     /**
      * Get the original tree node to which the modification is to be applied.
@@ -33,12 +32,12 @@ interface NodeModification extends Identifiable<PathArgument> {
      * @return The original node, or {@link Optional#absent()} if the node is
      *         a new node.
      */
-    Optional<TreeNode> getOriginal();
+    abstract Optional<? extends TreeNode> getOriginal();
 
     /**
      * Get a read-only view of children nodes.
      *
-     * @return Iterable of all children nodes.
+     * @return Collection of all children nodes.
      */
-    Iterable<? extends NodeModification> getChildren();
+    abstract Collection<? extends NodeModification> getChildren();
 }