X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-binding-api%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fmd%2Fsal%2Fbinding%2Fapi%2FDataObjectModification.java;h=678ac34e39d25d54fc12316fc17df1d51c5ed28f;hp=2eee0e8099923993e7ca57dfd89747a103c4cd0e;hb=98b2fe4c9d3c3f2a6d4fa2d0c3f17e237d15082e;hpb=cccc148d3cd2b5a2a7c86da2e74f2ea43fa00b93

diff --git a/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataObjectModification.java b/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataObjectModification.java
index 2eee0e8099..678ac34e39 100644
--- a/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataObjectModification.java
+++ b/opendaylight/md-sal/sal-binding-api/src/main/java/org/opendaylight/controller/md/sal/binding/api/DataObjectModification.java
@@ -10,8 +10,11 @@ package org.opendaylight.controller.md.sal.binding.api;
 import java.util.Collection;
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
-import org.opendaylight.yangtools.concepts.Identifiable;
+import org.opendaylight.yangtools.yang.binding.Augmentation;
+import org.opendaylight.yangtools.yang.binding.ChildOf;
 import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.Identifiable;
+import org.opendaylight.yangtools.yang.binding.Identifier;
 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
 
 /**
@@ -20,7 +23,7 @@ import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.PathArgument;
  * Represents modification of Data Object.
  *
  */
-public interface DataObjectModification<T extends DataObject> extends Identifiable<PathArgument> {
+public interface DataObjectModification<T extends DataObject> extends org.opendaylight.yangtools.concepts.Identifiable<PathArgument> {
 
     enum ModificationType {
         /**
@@ -76,5 +79,56 @@ public interface DataObjectModification<T extends DataObject> extends Identifiab
      */
     @Nonnull Collection<DataObjectModification<? extends DataObject>> getModifiedChildren();
 
+    /**
+     * Returns container child modification if {@code child} was modified by this
+     * modification.
+     *
+     * For accessing all modified list items consider iterating over {@link #getModifiedChildren()}.
+     *
+     * @param child Type of child - must be only container
+     * @return Modification of {@code child} if {@code child} was modified, null otherwise.
+     * @throws IllegalArgumentException If supplied {@code child} class is not valid child according
+     *         to generated model.
+     */
+    @Nullable <C extends ChildOf<? super T>> DataObjectModification<C> getModifiedChildContainer(@Nonnull Class<C> child);
+
+    /**
+     * Returns augmentation child modification if {@code augmentation} was modified by this
+     * modification.
+     *
+     * For accessing all modified list items consider iterating over {@link #getModifiedChildren()}.
+     *
+     * @param augmentation Type of augmentation - must be only container
+     * @return Modification of {@code augmentation} if {@code augmentation} was modified, null otherwise.
+     * @throws IllegalArgumentException If supplied {@code augmentation} class is not valid augmentation
+     *         according to generated model.
+     */
+    @Nullable <C extends Augmentation<T> & DataObject> DataObjectModification<C> getModifiedAugmentation(@Nonnull Class<C> augmentation);
+
+
+    /**
+     * Returns child list item modification if {@code child} was modified by this modification.
+     *
+     * @param listItem Type of list item - must be list item with key
+     * @param listKey List item key
+     * @return Modification of {@code child} if {@code child} was modified, null otherwise.
+     * @throws IllegalArgumentException If supplied {@code listItem} class is not valid child according
+     *         to generated model.
+     */
+    <C extends Identifiable<K> & ChildOf<? super T>, K extends Identifier<C>> DataObjectModification<C> getModifiedChildListItem(
+            @Nonnull Class<C> listItem,@Nonnull  K listKey);
+
+    /**
+     * Returns a child modification if a node identified by {@code childArgument} was modified by
+     * this modification.
+     *
+     * @param childArgument Path Argument of child node
+     * @return Modification of child identified by {@code childArgument} if {@code childArgument}
+     *         was modified, null otherwise.
+     * @throws IllegalArgumentException If supplied path argument is not valid child according to
+     *         generated model.
+     *
+     */
+    @Nullable DataObjectModification<? extends DataObject> getModifiedChild(PathArgument childArgument);
 
 }