org.jboss.cache.eviction
Class ElementSizeQueue.MaxElementComparator

java.lang.Object
  org.jboss.cache.eviction.ElementSizeQueue.MaxElementComparator

All Implemented Interfaces:

Comparator<NodeEntry>

Enclosing class:

ElementSizeQueue

protected static class ElementSizeQueue.MaxElementComparator
extends Object
implements Comparator<NodeEntry>

Comparator class for Max Elements.

This class will sort the eviction queue in the correct eviction order. The top of the list should evict before the bottom of the list.

The sort is based on descending order of numElements.

Note: this class has a natural ordering that is inconsistent with equals as defined by the java.lang.Comparator contract.

Constructor Summary

protected

ElementSizeQueue.MaxElementComparator()

Method Summary

int	compare(NodeEntry ne1, NodeEntry ne2)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

ElementSizeQueue.MaxElementComparator

protected ElementSizeQueue.MaxElementComparator()

Method Detail

compare

public int compare(NodeEntry ne1,
                   NodeEntry ne2)

Specified by:

compare in interface Comparator<NodeEntry>