| java.lang.Object
 org.jasig.portal.utils.BlockingStack
| BlockingStack | | public class BlockingStack (Code) | | A simple FILO stack that has MIN/MAX capacity and
that blocks if either push/pop would result
in violation of these limits.
Default values for min/max are 0/infinite
author:
Peter Kharchenko |
| BlockingStack | | BlockingStack()(Code) | | |
| BlockingStack | | BlockingStack(int min, int max)(Code) | | Construct a new blocking stack with predefined max/min limits
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| BlockingStack | | BlockingStack(int max)(Code) | | |
| empty | | public synchronized boolean empty()(Code) | | |
| getMaxSize | | public int getMaxSize()(Code) | | |
| getMinSize | | public int getMinSize()(Code) | | |
| nonBlockingPush | | public synchronized boolean nonBlockingPush(Object o)(Code) | | Regular, non-blocking push.
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| push | | public synchronized void push(Object o) throws InterruptedException(Code) | | Add new object to the top of the stack
Parameters:
o - object to be placed on the stack |
| remove | | public synchronized boolean remove(Object o)(Code) | | Find and remove a specific object from the stack
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| setLimits | | public synchronized void setLimits(int max, int min)(Code) | | Set the stack limits.
To specify a stack 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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