package org.dcache.pool.migration;
import java.util.Comparator;
import org.dcache.pool.repository.CacheEntry;
class LruOrder implements Comparator<CacheEntry>
{
@Override
public int compare(CacheEntry e1, CacheEntry e2)
{
long diff = e1.getLastAccessTime() - e2.getLastAccessTime();
return diff < 0 ? -1 : (diff > 0 ? 1 : 0);
}
}