1/*
2 * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/HttpConnectionMetrics.java $
3 * $Revision: 548035 $
4 * $Date: 2007-06-17 05:17:03 -0700 (Sun, 17 Jun 2007) $
5 *
6 * ====================================================================
7 * Licensed to the Apache Software Foundation (ASF) under one
8 * or more contributor license agreements.  See the NOTICE file
9 * distributed with this work for additional information
10 * regarding copyright ownership.  The ASF licenses this file
11 * to you under the Apache License, Version 2.0 (the
12 * "License"); you may not use this file except in compliance
13 * with the License.  You may obtain a copy of the License at
14 *
15 *   http://www.apache.org/licenses/LICENSE-2.0
16 *
17 * Unless required by applicable law or agreed to in writing,
18 * software distributed under the License is distributed on an
19 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
20 * KIND, either express or implied.  See the License for the
21 * specific language governing permissions and limitations
22 * under the License.
23 * ====================================================================
24 *
25 * This software consists of voluntary contributions made by many
26 * individuals on behalf of the Apache Software Foundation.  For more
27 * information on the Apache Software Foundation, please see
28 * <http://www.apache.org/>.
29 *
30 */
31
32package org.apache.http;
33
34/**
35 * The point of access to the statistics of an {@link HttpConnection}.
36 *
37 * @deprecated Please use {@link java.net.URL#openConnection} instead.
38 *     Please visit <a href="http://android-developers.blogspot.com/2011/09/androids-http-clients.html">this webpage</a>
39 *     for further details.
40 */
41@Deprecated
42public interface HttpConnectionMetrics {
43
44    /**
45     * Returns the number of requests transferred over the connection,
46     * 0 if not available.
47     */
48    long getRequestCount();
49
50    /**
51     * Returns the number of responses transferred over the connection,
52     * 0 if not available.
53     */
54    long getResponseCount();
55
56    /**
57     * Returns the number of bytes transferred over the connection,
58     * 0 if not available.
59     */
60    long getSentBytesCount();
61
62    /**
63     * Returns the number of bytes transferred over the connection,
64     * 0 if not available.
65     */
66    long getReceivedBytesCount();
67
68    /**
69     * Return the value for the specified metric.
70     *
71     *@param metricName the name of the metric to query.
72     *
73     *@return the object representing the metric requested,
74     *        <code>null</code> if the metric cannot not found.
75     */
76    Object getMetric(String metricName);
77
78    /**
79     * Resets the counts
80     *
81     */
82    void reset();
83
84}
85