001/**
002 *
003 * Copyright 2020 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.util;
018
019public interface DefaultCharSequence extends CharSequence {
020
021    @Override
022    default int length() {
023        return toString().length();
024    }
025
026    @Override
027    default char charAt(int index) {
028        return toString().charAt(index);
029    }
030
031    @Override
032    default CharSequence subSequence(int start, int end) {
033        return toString().subSequence(start, end);
034    }
035
036}