org.netbeans.mdr.persistence.btreeimpl.btreestorage

Interface MDRCache.OverflowHandler

All Known Implementing Classes:

BtreeDatabase

Enclosing class:

MDRCache

public static interface MDRCache.OverflowHandler

The cache handler is called when the number of changes in the cache reaches its threshhold. The handler is expected to do something to reduce the number of changed objects in the cache, for instance, write them to disk

Method Summary

Methods

Modifier and Type	Method and Description
void	cacheThreshholdReached(MDRCache cache, int size) Notify handler that the cache has reached its threshhold

Method Detail

cacheThreshholdReached

void cacheThreshholdReached(MDRCache cache,
                          int size)
                            throws StorageException

Notify handler that the cache has reached its threshhold

Parameters:

cache - cache which reached threshhold

size - number of changed objects currently in cache

Throws:

StorageException