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=ea6e954da79685bb471d5bde4ae39750d08ffe1f;hb=24d06767f3a0ead8152a745fb05eda1d4a37ba77;hp=b2abac6cc7e3dbbd9dfcbb823f381a5e4812716c;hpb=d96179c93368c844a0cfac78b73acf4be76919fe;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 b2abac6cc7..ea6e954da7 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
@@ -8,26 +8,24 @@
 package org.opendaylight.yangtools.yang.data.impl.schema.nodes;
 
 import com.google.common.base.Optional;
-
-import java.util.Collections;
+import java.util.Collection;
 import java.util.Map;
-
 import org.opendaylight.yangtools.concepts.Immutable;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier.PathArgument;
+import org.opendaylight.yangtools.util.ImmutableOffsetMap;
+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> {
-
-    protected final Map<PathArgument, DataContainerChild<? extends PathArgument, ?>> children;
-    private final Map<PathArgument, DataContainerChild<? extends PathArgument, ?>> publicChildren;
+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(
             final Map<PathArgument, DataContainerChild<? extends PathArgument, ?>> children, final K nodeIdentifier) {
         super(nodeIdentifier);
-        this.children = children;
-        this.publicChildren = Collections.unmodifiableMap(children);
+
+        this.children = ImmutableOffsetMap.unorderedCopyOf(children);
     }
 
     @Override
@@ -36,8 +34,8 @@ implements Immutable, DataContainerNode<K> {
     }
 
     @Override
-    public final Iterable<DataContainerChild<? extends PathArgument, ?>> getValue() {
-        return publicChildren.values();
+    public final Collection<DataContainerChild<? extends PathArgument, ?>> getValue() {
+        return children.values();
     }
 
     @Override
@@ -45,8 +43,17 @@ implements Immutable, DataContainerNode<K> {
         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 publicChildren;
+        return children;
     }
 
     @Override