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%2Fnodes%2FAbstractImmutableDataContainerNode.java;h=1b53f7c66da682ac4f33cfba8d8f2e1a4e0c1d16;hb=bf1e0775a3750272140473054286e1d722cbb785;hp=a4b426885827003dfb9f3fdbb79db6b9b9c54013;hpb=2a361979955c0acd5773270b34af40352c0545fd;p=yangtools.git

diff --git a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/nodes/AbstractImmutableDataContainerNode.java b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/nodes/AbstractImmutableDataContainerNode.java
index a4b4268858..1b53f7c66d 100644
--- a/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/nodes/AbstractImmutableDataContainerNode.java
+++ b/yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/nodes/AbstractImmutableDataContainerNode.java
@@ -8,13 +8,14 @@
 package org.opendaylight.yangtools.yang.data.impl.schema.nodes;
 
 import com.google.common.base.Optional;
+import java.util.Collection;
 import java.util.Map;
 import org.opendaylight.yangtools.concepts.Immutable;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
 import org.opendaylight.yangtools.yang.data.api.schema.DataContainerNode;
 
-public abstract class AbstractImmutableDataContainerNode<K extends PathArgument> extends AbstractImmutableNormalizedNode<K, Iterable<DataContainerChild<? extends PathArgument, ?>>> implements Immutable, DataContainerNode<K> {
+public abstract class AbstractImmutableDataContainerNode<K extends PathArgument> extends AbstractImmutableNormalizedNode<K, Collection<DataContainerChild<? extends PathArgument, ?>>> implements Immutable, DataContainerNode<K> {
     private final Map<PathArgument, DataContainerChild<? extends PathArgument, ?>> children;
 
     public AbstractImmutableDataContainerNode(
@@ -30,7 +31,7 @@ public abstract class AbstractImmutableDataContainerNode<K extends PathArgument>
     }
 
     @Override
-    public final Iterable<DataContainerChild<? extends PathArgument, ?>> getValue() {
+    public final Collection<DataContainerChild<? extends PathArgument, ?>> getValue() {
         return children.values();
     }
 
@@ -39,6 +40,15 @@ public abstract class AbstractImmutableDataContainerNode<K extends PathArgument>
         return children.hashCode();
     }
 
+    /**
+     * DO NOT USE THIS METHOD.
+     *
+     * This is an implementation-internal API and no outside users should use it. If you do,
+     * you are asking for trouble, as the returned object is not guaranteed to conform to
+     * java.util.Map interface.
+     *
+     * @return An unmodifiable view if this node's children.
+     */
     public final Map<PathArgument, DataContainerChild<? extends PathArgument, ?>> getChildren() {
         return children;
     }