org.hd.d.pg2k.webSvr.virtualHosts.AlohaEarth
Class AlohaEarthMapCache.EFHook

java.lang.Object
  org.hd.d.pg2k.webSvr.virtualHosts.AlohaEarth.AlohaEarthMapCache.EFHook

All Implemented Interfaces:

java.lang.Runnable, MemoryTools.RecurrentEmergencyFreeHandle

Enclosing class:

AlohaEarthMapCache

private static final class AlohaEarthMapCache.EFHook
extends java.lang.Object
implements MemoryTools.RecurrentEmergencyFreeHandle

Emergency-free hook called in case of critical memory shortage. This calls clear() on each of the Hashtable values that is was constructed with.

This retains no references to the entire cache, just the clear()able bits.

This re-registers itself when it has been run.

caches

private final java.util.Hashtable<?,?>[] caches

AlohaEarthMapCache.EFHook

AlohaEarthMapCache.EFHook(java.util.Hashtable<?,?>[] caches)

run

public void run()

Specified by:

run in interface java.lang.Runnable