| java.lang.Object
 org.jasig.portal.utils.BlockingQueue
| BlockingQueue | | public class BlockingQueue (Code) | | A simple FIFO queue that has MIN/MAX capacity and
that blocks if either enqueue/dequeue would result
in violation of these limits.
Default values for min/max are 0/infinite
author:
Peter Kharchenko |
| BlockingQueue | | BlockingQueue()(Code) | | |
| BlockingQueue | | BlockingQueue(int min, int max)(Code) | | Construct a new blocking queue with predefined max/min limits
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| BlockingQueue | | BlockingQueue(int max)(Code) | | |
| enqueue | | public synchronized void enqueue(Object o) throws InterruptedException(Code) | | Add new object to the end of the queue
Parameters:
o - object to be placed on the queue |
| getMaxSize | | public int getMaxSize()(Code) | | |
| getMinSize | | public int getMinSize()(Code) | | |
| setLimits | | public synchronized void setLimits(int max, int min)(Code) | | Set the queue limits.
To specify a queue without an upper bound (that is max=inifinity) use max value of -1
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| setMaxSize | | public synchronized void setMaxSize(int max)(Code) | | |
| setMinSize | | public synchronized void setMinSize(int min)(Code) | | |
| size | | public synchronized int size()(Code) | | |
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