001/*
002 * ====================================================================
003 * Licensed to the Apache Software Foundation (ASF) under one
004 * or more contributor license agreements.  See the NOTICE file
005 * distributed with this work for additional information
006 * regarding copyright ownership.  The ASF licenses this file
007 * to you under the Apache License, Version 2.0 (the
008 * "License"); you may not use this file except in compliance
009 * with the License.  You may obtain a copy of the License at
010 *
011 *   http://www.apache.org/licenses/LICENSE-2.0
012 *
013 * Unless required by applicable law or agreed to in writing,
014 * software distributed under the License is distributed on an
015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
016 * KIND, either express or implied.  See the License for the
017 * specific language governing permissions and limitations
018 * under the License.
019 * ====================================================================
020 *
021 * This software consists of voluntary contributions made by many
022 * individuals on behalf of the Apache Software Foundation.  For more
023 * information on the Apache Software Foundation, please see
024 * <http://www.apache.org/>.
025 *
026 */
027
028package org.apache.http.nio;
029
030/**
031 * Extended version of the {@link NHttpClientConnection} used by
032 * {@link org.apache.http.nio.reactor.IOEventDispatch} implementations
033 * to inform client-side connection objects of I/O events.
034 *
035 * @since 4.0
036 *
037 * @deprecated (4.2) no longer used
038 */
039@Deprecated
040public interface NHttpClientIOTarget extends NHttpClientConnection {
041
042    /**
043     * Triggered when the connection is ready to consume input.
044     *
045     * @param handler the client protocol handler.
046     */
047    void consumeInput(NHttpClientHandler handler);
048
049    /**
050     * Triggered when the connection is ready to produce output.
051     *
052     * @param handler the client protocol handler.
053     */
054    void produceOutput(NHttpClientHandler handler);
055
056}