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.transform.base.parser;
10 import java.util.Collections;
11 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
12 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
13 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.CollectionNodeBuilder;
14 import org.opendaylight.yangtools.yang.data.impl.schema.transform.ToNormalizedNodeParser;
15 import org.opendaylight.yangtools.yang.model.api.ListSchemaNode;
18 * Abstract(base) parser for ListNodes (MapNode, UnkeyedListNode), parses elements of type E.
21 * type of elements to be parsed
23 public abstract class ListNodeBaseParser<E, N extends NormalizedNode<?, ?>, O extends NormalizedNode<YangInstanceIdentifier.NodeIdentifier, ?>, S extends ListSchemaNode>
24 implements ToNormalizedNodeParser<E, O, S> {
27 public final O parse(Iterable<E> childNodes, S schema) {
28 CollectionNodeBuilder<N, O> listBuilder = provideBuilder(schema);
29 for (E childNode : childNodes) {
30 N listChild = getListEntryNodeParser().parse(Collections.singletonList(childNode), schema);
31 listBuilder.withChild(listChild);
34 return listBuilder.build();
39 * @return parser for inner ListEntryNodes used to parse every entry of ListNode, might be the same instance in case
42 protected abstract ToNormalizedNodeParser<E, N, S> getListEntryNodeParser();
46 * @return prepares builder which will contain entries of list according to concrete list type
48 protected abstract CollectionNodeBuilder<N, O> provideBuilder(S schema);