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 018package org.apache.commons.net.telnet; 019 020/** 021 * Listener interface used for notification that incoming data is available to be read. 022 * 023 * @see TelnetClient 024 * @since 3.0 025 */ 026public interface TelnetInputListener { 027 028 /** 029 * Callback method invoked when new incoming data is available on a {@link TelnetClient}'s {@link TelnetClient#getInputStream input stream}. 030 * 031 * @see TelnetClient#registerInputListener 032 */ 033 void telnetInputAvailable(); 034}