Element.java
- /**
- *
- * Copyright © 2014-2019 Florian Schmaus
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package org.jivesoftware.smack.packet;
- /**
- * Interface to represent a XML element. This is similar to {@link ExtensionElement}, but does not
- * carry a namespace and is usually included as child element of an stanza extension.
- */
- public interface Element {
- CharSequence toXML(XmlEnvironment xmlEnvironment);
- /**
- * Returns the XML representation of this Element. This method takes an optional argument for the enclosing
- * namespace which may be null or the empty String if the value is not known.
- *
- * @param enclosingNamespace the enclosing namespace or {@code null}.
- * @return the stanza extension as XML.
- */
- default CharSequence toXML(String enclosingNamespace) {
- XmlEnvironment xmlEnvironment = new XmlEnvironment(enclosingNamespace);
- return toXML(xmlEnvironment);
- }
- default CharSequence toXML() {
- return toXML(XmlEnvironment.EMPTY);
- }
- }