    001    /*
    002     * Licensed to the Apache Software Foundation (ASF) under one or more
    003     * contributor license agreements.  See the NOTICE file distributed with
    004     * this work for additional information regarding copyright ownership.
    005     * The ASF licenses this file to You under the Apache License, Version 2.0
    006     * (the "License"); you may not use this file except in compliance with
    007     * the License.  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     */
    017
    018    package org.apache.commons.net.telnet;
    019
    020    /***
    021     * Listener interface used for notification that incoming data is
    022     * available to be read.
    023     *
    024     * @see TelnetClient
    025     * @since 3.0
    026     ***/
    027    public interface TelnetInputListener
    028    {
    029
    030        /***
    031         * Callback method invoked when new incoming data is available on a
    032         * {@link TelnetClient}'s {@link TelnetClient#getInputStream input stream}.
    033         *
    034         * @see TelnetClient#registerInputListener
    035         ***/
    036        public void telnetInputAvailable();
    037    }