EvictionAlgorithm (JBossCache API) - JBoss 4.0.1 sp1 Cache API Documentation 英文版文档

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org.jboss.cache.eviction
Interface EvictionAlgorithm

All Known Implementing Classes:: LRUAlgorithm

public interface EvictionAlgorithm

Interface for all eviction algorithm

Author:: Ben Wang 2-2004

Method Summary

void process(Region region)
Entry point for evictin algorithm.

void resetEvictionQueue(Region region)
Reset the whole eviction queue.

Method Detail

process

public void process(Region region)
             throws EvictionException

Entry point for evictin algorithm. This is an api called by the EvictionTimerTask to process the node events in waiting and actual pruning, if necessary.

Parameters:: region - Region that this algorithm will operate on.
Throws:: EvictionException

resetEvictionQueue

public void resetEvictionQueue(Region region)

Reset the whole eviction queue. Queue may needs to be reset due to corrupted state, for example.

Parameters:: region - Region that this algorithm will operate on.