| /* |
| * 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. |
| */ |
| package org.apache.sling.engine.jmx; |
| |
| import org.osgi.annotation.versioning.ProviderType; |
| |
| /** |
| * This is the management interface for the SlingRequestProcessor. |
| */ |
| @ProviderType |
| public interface RequestProcessorMBean { |
| |
| /** |
| * Returns the number of requests collected since last resetting the |
| * statistics. |
| * |
| * @return Number of requests |
| * @see #resetStatistics() |
| */ |
| long getRequestsCount(); |
| |
| /** |
| * Returns the time in milliseconds used by the longest request since last |
| * resetting the statistics. |
| * |
| * @return Max request duration |
| * @see #resetStatistics() |
| */ |
| long getMaxRequestDurationMsec(); |
| |
| /** |
| * Returns the time in milliseconds used by the shortest request since last |
| * resetting the statistics. |
| * |
| * @return Min request duration |
| * @see #resetStatistics() |
| */ |
| long getMinRequestDurationMsec(); |
| |
| /** |
| * Returns the mean request processing time in milliseconds since resetting |
| * the statistics. |
| * |
| * @return Mean request duration |
| * @see #resetStatistics() |
| */ |
| double getMeanRequestDurationMsec(); |
| |
| /** |
| * Returns the standard deviation of requests since resetting the |
| * statistics. If zero or one requests have been collected only, this method |
| * returns zero. |
| * |
| * @return Standard deviation |
| * @see #resetStatistics() |
| */ |
| double getStandardDeviationDurationMsec(); |
| |
| /** |
| * Returns the maximum peak recursive execution depth since last |
| * resetting the statistics. |
| * |
| * @return Max peak recursion depth |
| * @see #resetStatistics() |
| */ |
| int getMaxPeakRecursionDepth(); |
| |
| /** |
| * Returns the minimal peak recursive execution depth since last |
| * resetting the statistics. |
| * |
| * @return Min peak recursion depth |
| * @see #resetStatistics() |
| */ |
| int getMinPeakRecursionDepth(); |
| |
| /** |
| * Returns the mean peak recursive execution depth since last |
| * resetting the statistics. |
| * |
| * @return Mean peak recursion depth |
| * @see #resetStatistics() |
| */ |
| double getMeanPeakRecursionDepth(); |
| |
| /** |
| * Returns the standard deviation of peak recursive execution depth since last |
| * resetting the statistics. |
| * |
| * @return Standard deviation of peak recursion depth |
| * @see #resetStatistics() |
| */ |
| double getStandardDeviationPeakRecursionDepth(); |
| |
| /** |
| * Returns the maximum servlet call count since last |
| * resetting the statistics. |
| * |
| * @return Max servlet count call |
| * @see #resetStatistics() |
| */ |
| int getMaxServletCallCount(); |
| |
| /** |
| * Returns the minimum servlet call count since last |
| * resetting the statistics. |
| * |
| * @return Min servlet count call |
| * @see #resetStatistics() |
| */ |
| int getMinServletCallCount(); |
| |
| /** |
| * Returns the mean servlet call count since last |
| * resetting the statistics. |
| * |
| * @return Mean servlet count call |
| * @see #resetStatistics() |
| */ |
| double getMeanServletCallCount(); |
| |
| /** |
| * Returns the standard deviation servlet call counts since last |
| * resetting the statistics. |
| * |
| * @return Mean standard deviation for servlet count call |
| * @see #resetStatistics() |
| */ |
| double getStandardDeviationServletCallCount(); |
| |
| /** |
| * Resets all statistics values and restarts from zero. |
| */ |
| void resetStatistics(); |
| } |