opendaylight/md-sal/sal-common-util/src/main/java/org/opendaylight/controller/md/sal/common/util/jmx/ThreadExecutorStats.java

   1 /*
   2  * Copyright (c) 2014 Brocade Communications Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.controller.md.sal.common.util.jmx;
  10
  11 import java.beans.ConstructorProperties;
  12
  13 /**
  14  * A bean class that holds various thread executor statistic metrics. This class is suitable for
  15  * mapping to the MXBean CompositeDataSupport type;
  16  *
  17  * @author Thomas Pantelis
  18  * @see ThreadExecutorStatsMXBeanImpl
  19  */
  20 public class ThreadExecutorStats {
  21
  22     private final long activeThreadCount;
  23     private final long completedTaskCount;
  24     private final long currentQueueSize;
  25     private final long maxThreadPoolSize;
  26     private final long totalTaskCount;
  27     private final long largestThreadPoolSize;
  28     private final long maxQueueSize;
  29     private final long currentThreadPoolSize;
  30
  31     // The following fields are defined as Long because they may be null if we can't a value
  32     // from the underlying executor.
  33     private final Long largestQueueSize;
  34     private final Long rejectedTaskCount;
  35
  36     @ConstructorProperties({"activeThreadCount","currentThreadPoolSize","largestThreadPoolSize",
  37         "maxThreadPoolSize","currentQueueSize","largestQueueSize","maxQueueSize",
  38         "completedTaskCount","totalTaskCount","rejectedTaskCount"})
  39     public ThreadExecutorStats(long activeThreadCount, long currentThreadPoolSize,
  40             long largestThreadPoolSize, long maxThreadPoolSize, long currentQueueSize,
  41             Long largestQueueSize, long maxQueueSize, long completedTaskCount,
  42             long totalTaskCount, Long rejectedTaskCount) {
  43         this.activeThreadCount = activeThreadCount;
  44         this.currentThreadPoolSize = currentThreadPoolSize;
  45         this.largestQueueSize = largestQueueSize;
  46         this.largestThreadPoolSize = largestThreadPoolSize;
  47         this.maxThreadPoolSize = maxThreadPoolSize;
  48         this.currentQueueSize = currentQueueSize;
  49         this.maxQueueSize = maxQueueSize;
  50         this.completedTaskCount = completedTaskCount;
  51         this.totalTaskCount = totalTaskCount;
  52         this.rejectedTaskCount = rejectedTaskCount;
  53     }
  54
  55     public long getActiveThreadCount() {
  56         return activeThreadCount;
  57     }
  58
  59     public long getCompletedTaskCount() {
  60         return completedTaskCount;
  61     }
  62
  63     public Long getRejectedTaskCount() {
  64         return rejectedTaskCount;
  65     }
  66
  67     public long getCurrentQueueSize() {
  68         return currentQueueSize;
  69     }
  70
  71     public Long getLargestQueueSize() {
  72         return largestQueueSize;
  73     }
  74
  75     public long getMaxThreadPoolSize() {
  76         return maxThreadPoolSize;
  77     }
  78
  79     public long getTotalTaskCount() {
  80         return totalTaskCount;
  81     }
  82
  83     public long getLargestThreadPoolSize() {
  84         return largestThreadPoolSize;
  85     }
  86
  87     public long getMaxQueueSize() {
  88         return maxQueueSize;
  89     }
  90
  91     public long getCurrentThreadPoolSize() {
  92         return currentThreadPoolSize;
  93     }
  94 }