001/**
002 *
003 * Copyright 2018-2019 Florian Schmaus
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.jivesoftware.smack.packet;
018
019import javax.xml.namespace.QName;
020
021public interface FullyQualifiedElement extends NamedElement, XmlLangElement {
022
023    /**
024     * Returns the root element XML namespace.
025     *
026     * @return the namespace.
027     */
028    String getNamespace();
029
030    default QName getQName() {
031        String namespaceURI = getNamespace();
032        String localPart = getElementName();
033        return new QName(namespaceURI, localPart);
034    }
035
036    @Override
037    default String getLanguage() {
038        return null;
039    }
040}