com.thimbleware.jmemcached.storage.mmap
Class MemoryMappedBlockStore

java.lang.Object
  com.thimbleware.jmemcached.storage.bytebuffer.ByteBufferBlockStore
      com.thimbleware.jmemcached.storage.mmap.MemoryMappedBlockStore

public final class MemoryMappedBlockStore
extends ByteBufferBlockStore

Memory mapped block storage mechanism with a free-list maintained by TreeMap Allows memory for storage to be mapped outside of the VM's main memory, and outside the purvey of the GC. Should offer O(Log(N)) search and free of blocks.

Nested Class Summary

static class

MemoryMappedBlockStore.MemoryMappedBlockStoreFactory

Nested classes/interfaces inherited from class com.thimbleware.jmemcached.storage.bytebuffer.ByteBufferBlockStore

ByteBufferBlockStore.BadAllocationException, ByteBufferBlockStore.ByteBufferBlockStoreFactory

Field Summary

Fields inherited from class com.thimbleware.jmemcached.storage.bytebuffer.ByteBufferBlockStore

storageBuffer

Method Summary

protected void	freeResources()
static BlockStoreFactory	getFactory()

Methods inherited from class com.thimbleware.jmemcached.storage.bytebuffer.ByteBufferBlockStore

alloc, clear, close, free, get, getBlockSizeBytes, getFreeBytes, getStoreSizeBytes, initialize, roundUp

Methods inherited from class java.lang.Object

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

Method Detail

getFactory

public static BlockStoreFactory getFactory()

freeResources

protected void freeResources()
                      throws java.io.IOException

Overrides:

freeResources in class ByteBufferBlockStore

Throws:

java.io.IOException