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java.lang.Objectjava.util.AbstractCollection<E>
java.util.AbstractQueue<E>
java.util.concurrent.LinkedBlockingQueue<java.lang.Runnable>
org.apache.uima.aae.spi.transport.vm.UimaVmQueue
public class UimaVmQueue
This is a JMX wrapper around the LinkedBlockingQueue
. It exposes the following queue
statistics:
Constructor Summary | |
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UimaVmQueue()
|
Method Summary | |
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int |
getConsumerCount()
Returns total number of concurrent threads consuming work from this queue. |
long |
getDequeueCount()
Returns total number of items dequeued so far |
int |
getQueueSize()
Returns the current number of items in the queue. |
void |
reset()
Resets both the queue size and dequeue count to zero |
void |
setConsumerCount(int aConsumerCount)
Sets the number of concurrent threads consuming work from this queue |
java.lang.Runnable |
take()
Override of the method in the super class to enable counting of items taken (dequeued) off the queue. |
Methods inherited from class java.util.concurrent.LinkedBlockingQueue |
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clear, drainTo, drainTo, iterator, offer, offer, peek, poll, poll, put, remainingCapacity, remove, size, toArray, toArray, toString |
Methods inherited from class java.util.AbstractQueue |
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add, addAll, element, remove |
Methods inherited from class java.util.AbstractCollection |
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contains, containsAll, isEmpty, removeAll, retainAll |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.concurrent.BlockingQueue |
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add, contains |
Methods inherited from interface java.util.Queue |
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element, remove |
Methods inherited from interface java.util.Collection |
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addAll, containsAll, equals, hashCode, isEmpty, removeAll, retainAll |
Constructor Detail |
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public UimaVmQueue()
Method Detail |
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public int getQueueSize()
getQueueSize
in interface UimaVmQueueMBean
public long getDequeueCount()
getDequeueCount
in interface UimaVmQueueMBean
public java.lang.Runnable take() throws java.lang.InterruptedException
take
in interface java.util.concurrent.BlockingQueue<java.lang.Runnable>
take
in class java.util.concurrent.LinkedBlockingQueue<java.lang.Runnable>
java.lang.InterruptedException
public int getConsumerCount()
getConsumerCount
in interface UimaVmQueueMBean
public void setConsumerCount(int aConsumerCount)
aConsumerCount
- - number of consuming threadspublic void reset()
reset
in interface UimaVmQueueMBean
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