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 com.google.common.base.Preconditions;
11 import com.google.common.collect.Iterables;
12 import org.opendaylight.yangtools.yang.data.api.Node;
13 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
14 import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
15 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
16 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.NormalizedNodeAttrBuilder;
17 import org.opendaylight.yangtools.yang.data.impl.schema.transform.ToNormalizedNodeParser;
18 import org.opendaylight.yangtools.yang.model.api.AnyXmlSchemaNode;
21 * Abstract(base) parser for LeafNodes, parses elements of type E.
23 * @param <E> type of elements to be parsed
25 public abstract class AnyXmlNodeBaseParser<E> implements
26 ToNormalizedNodeParser<E, AnyXmlNode, AnyXmlSchemaNode> {
29 public final AnyXmlNode parse(Iterable<E> elements, AnyXmlSchemaNode schema) {
30 final int size = Iterables.size(elements);
31 Preconditions.checkArgument(size == 1, "Elements mapped to any-xml node illegal count: %s", size);
33 final E e = elements.iterator().next();
34 Node<?> value = parseAnyXml(e, schema);
36 NormalizedNodeAttrBuilder<NodeIdentifier, Node<?>, AnyXmlNode> anyXmlBuilder = Builders.anyXmlBuilder(schema);
38 return anyXmlBuilder.withValue(value).build();
43 * Parse the inner value of a AnyXmlNode from element of type E.
45 * @param element to be parsed
46 * @param schema schema for leaf
47 * @return parsed element as an Object
49 protected abstract Node<?> parseAnyXml(E element, AnyXmlSchemaNode schema);