2 * Copyright (c) 2013 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.data.impl.schema.nodes;
10 import javax.annotation.Nullable;
11 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
12 import org.slf4j.Logger;
13 import org.slf4j.LoggerFactory;
15 public abstract class AbstractImmutableNormalizedValueNode<K extends PathArgument, V> extends
16 AbstractImmutableNormalizedNode<K, V> {
18 private static final Logger LOG = LoggerFactory.getLogger(AbstractImmutableNormalizedValueNode.class);
20 private final V value;
22 protected AbstractImmutableNormalizedValueNode(final K nodeIdentifier, @Nullable final V value) {
23 super(nodeIdentifier);
26 * Null value is allowed for empty type definition so it should be debug,
27 * but still we are logging it in case we need to debug missing values.
29 // FIXME: one we do not map YANG 'void' to java.lang.Void we should be enforcing non-null here
31 LOG.debug("The value of node {} is null", nodeIdentifier.getNodeType());
38 public final V getValue() {
39 return wrapValue(value);
43 protected final V value() {
47 protected V wrapValue(final V value) {