001/**
002 *
003 * Copyright 2018-2021 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
019public final class StreamClose extends AbstractStreamClose {
020
021    public static final StreamClose INSTANCE = new StreamClose();
022
023    public static final String STRING = "</" + StreamOpen.ELEMENT + ">";
024
025    private StreamClose() {
026    }
027
028    @Override
029    public String toXML(org.jivesoftware.smack.packet.XmlEnvironment enclosingNamespace) {
030        return "</" + getElementName() + '>';
031    }
032
033    @Override
034    public String getNamespace() {
035        // Closing XML tags do never explicitly state their namespace.
036        return "(none)";
037    }
038
039    @Override
040    public String getElementName() {
041        return StreamOpen.ELEMENT;
042    }
043
044    @Override
045    public String toString() {
046        return STRING;
047    }
048}