1 files changed, 79 insertions, 0 deletions
diff --git a/src/org/apache/http/HttpConnectionMetrics.java b/src/org/apache/http/HttpConnectionMetrics.java
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+/*
+ * $HeadURL: http://svn.apache.org/repos/asf/httpcomponents/httpcore/trunk/module-main/src/main/java/org/apache/http/HttpConnectionMetrics.java $
+ * $Revision: 548035 $
+ * $Date: 2007-06-17 05:17:03 -0700 (Sun, 17 Jun 2007) $
+ *
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package org.apache.http;
+
+/**
+ * The point of access to the statistics of an {@link HttpConnection}.
+ */
+public interface HttpConnectionMetrics {
+
+    /**
+     * Returns the number of requests transferred over the connection, 
+     * 0 if not available.
+     */ 
+    long getRequestCount();
+    
+    /**
+     * Returns the number of responses transferred over the connection, 
+     * 0 if not available.
+     */ 
+    long getResponseCount();
+    
+    /**
+     * Returns the number of bytes transferred over the connection, 
+     * 0 if not available.
+     */ 
+    long getSentBytesCount();
+    
+    /**
+     * Returns the number of bytes transferred over the connection, 
+     * 0 if not available.
+     */ 
+    long getReceivedBytesCount(); 
+    
+    /**
+     * Return the value for the specified metric.
+     *
+     *@param metricName the name of the metric to query.
+     *
+     *@return the object representing the metric requested,
+     *        <code>null</code> if the metric cannot not found.
+     */
+    Object getMetric(String metricName);
+    
+    /**
+     * Resets the counts
+     *
+     */
+    void reset();
+    
+}