yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/builder/impl/ImmutableOrderedMapNodeSchemaAwareBuilder.java

   1 /*
   2  * Copyright (c) 2013 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.yangtools.yang.data.impl.schema.builder.impl;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import java.util.Collections;
  13 import org.eclipse.jdt.annotation.NonNull;
  14 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  15 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
  16 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
  17 import org.opendaylight.yangtools.yang.data.api.schema.OrderedMapNode;
  18 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
  19 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.valid.DataValidationException;
  20 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
  21
  22 public class ImmutableOrderedMapNodeSchemaAwareBuilder extends ImmutableOrderedMapNodeBuilder {
  23     private final ListSchemaNode schema;
  24
  25     protected ImmutableOrderedMapNodeSchemaAwareBuilder(final ListSchemaNode schema) {
  26         this.schema = requireNonNull(schema);
  27         super.withNodeIdentifier(NodeIdentifier.create(schema.getQName()));
  28     }
  29
  30     protected ImmutableOrderedMapNodeSchemaAwareBuilder(final ListSchemaNode schema,
  31             final ImmutableOrderedMapNode node) {
  32         super(node);
  33         this.schema = requireNonNull(schema);
  34         super.withNodeIdentifier(NodeIdentifier.create(schema.getQName()));
  35     }
  36
  37     public static @NonNull CollectionNodeBuilder<MapEntryNode, OrderedMapNode> create(final ListSchemaNode schema) {
  38         return new ImmutableOrderedMapNodeSchemaAwareBuilder(schema);
  39     }
  40
  41     public static @NonNull CollectionNodeBuilder<MapEntryNode, OrderedMapNode> create(final ListSchemaNode schema,
  42         final MapNode node) {
  43         if (!(node instanceof ImmutableOrderedMapNode)) {
  44             throw new UnsupportedOperationException(String.format("Cannot initialize from class %s", node.getClass()));
  45         }
  46
  47         return new ImmutableOrderedMapNodeSchemaAwareBuilder(schema, (ImmutableOrderedMapNode) node);
  48     }
  49
  50     @Override
  51     public CollectionNodeBuilder<MapEntryNode, OrderedMapNode> withChild(final MapEntryNode child) {
  52         DataValidationException.checkLegalChild(schema.getQName().equals(child.getNodeType()), child.getIdentifier(),
  53             schema, Collections.singleton(schema.getQName()));
  54         return super.withChild(child);
  55     }
  56
  57     @Override
  58     public CollectionNodeBuilder<MapEntryNode, OrderedMapNode> withNodeIdentifier(
  59             final NodeIdentifier withNodeIdentifier) {
  60         throw new UnsupportedOperationException("Node identifier created from schema");
  61     }
  62 }