Revert "Revert "Do not emit empty lists to NormalizedNodes""
[mdsal.git] / binding / mdsal-binding-test-model / src / main / java / org / opendaylight / mdsal / binding / test / model / util / ListsBindingUtils.java
1 /*
2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
3  *
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
7  */
8 package org.opendaylight.mdsal.binding.test.model.util;
9
10 import com.google.common.collect.ImmutableMap;
11 import com.google.common.collect.Maps;
12 import java.util.Arrays;
13 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeComplexUsesAugment;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeComplexUsesAugmentBuilder;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeLeafOnlyUsesAugment;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.TreeLeafOnlyUsesAugmentBuilder;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.complex.from.grouping.ListViaUses;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.complex.from.grouping.ListViaUsesBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.augment.rev140709.complex.from.grouping.ListViaUsesKey;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.Top;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.TopBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelList;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelListBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.TopLevelListKey;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.top.level.list.NestedList;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.mdsal.test.binding.rev140701.two.level.list.top.level.list.NestedListKey;
27 import org.opendaylight.yangtools.yang.binding.Augmentation;
28 import org.opendaylight.yangtools.yang.binding.DataObject;
29 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
30
31 public final class ListsBindingUtils {
32
33     private static final InstanceIdentifier<Top> TOP_PATH = InstanceIdentifier.create(Top.class);
34
35     private ListsBindingUtils() {
36         throw new UnsupportedOperationException();
37     }
38
39     public static final TopLevelListKey TOP_FOO_KEY = new TopLevelListKey("foo");
40     public static final TopLevelListKey TOP_BAR_KEY = new TopLevelListKey("bar");
41     public static final ListViaUsesKey USES_ONE_KEY = new ListViaUsesKey("one");
42     public static final ListViaUsesKey USES_TWO_KEY = new ListViaUsesKey("two");
43
44
45     public static InstanceIdentifier<TopLevelList> path(final TopLevelListKey key) {
46         return TOP_PATH.child(TopLevelList.class, key);
47     }
48
49     public static InstanceIdentifier<NestedList> path(final TopLevelListKey top,final NestedListKey nested) {
50         return path(top).child(NestedList.class, nested);
51     }
52
53     public static InstanceIdentifier<ListViaUses> path(final TopLevelListKey top,final ListViaUsesKey uses) {
54         return path(top).augmentation(TreeComplexUsesAugment.class).child(ListViaUses.class, uses);
55     }
56
57     public static <T extends DataObject & Augmentation<TopLevelList>> InstanceIdentifier<T> path(
58             final TopLevelListKey key, final Class<T> augmentation) {
59         return path(key).augmentation(augmentation);
60     }
61
62     public static Top top() {
63         return new TopBuilder().build();
64     }
65
66     public static Top top(final TopLevelList... listItems) {
67         return new TopBuilder().setTopLevelList(Maps.uniqueIndex(Arrays.asList(listItems), TopLevelList::key)).build();
68     }
69
70     public static TopLevelList topLevelList(final TopLevelListKey key) {
71         return new TopLevelListBuilder().withKey(key).build();
72     }
73
74     public static TopLevelList topLevelList(final TopLevelListKey key, final TreeComplexUsesAugment augment) {
75         return new TopLevelListBuilder().withKey(key).addAugmentation(TreeComplexUsesAugment.class, augment).build();
76     }
77
78     public static TreeComplexUsesAugment complexUsesAugment(final ListViaUsesKey... keys) {
79         final ImmutableMap.Builder<ListViaUsesKey, ListViaUses> listViaUses = ImmutableMap.builder();
80         for (final ListViaUsesKey key : keys) {
81             listViaUses.put(key, new ListViaUsesBuilder().withKey(key).build());
82         }
83         return new TreeComplexUsesAugmentBuilder().setListViaUses(listViaUses.build()).build();
84     }
85
86     public static TreeLeafOnlyUsesAugment leafOnlyUsesAugment(final String leafFromGroupingValue) {
87
88         return new TreeLeafOnlyUsesAugmentBuilder().setLeafFromGrouping(leafFromGroupingValue).build();
89     }
90
91 }