org.apache.lucene.util
Class ByteBlockPool.DirectTrackingAllocator

java.lang.Object
  org.apache.lucene.util.ByteBlockPool.Allocator
      org.apache.lucene.util.ByteBlockPool.DirectTrackingAllocator

Enclosing class:

ByteBlockPool

public static class ByteBlockPool.DirectTrackingAllocator
extends ByteBlockPool.Allocator

A simple ByteBlockPool.Allocator that never recycles, but tracks how much total RAM is in use.

Field Summary

Fields inherited from class org.apache.lucene.util.ByteBlockPool.Allocator

blockSize

Constructor Summary

ByteBlockPool.DirectTrackingAllocator(AtomicLong bytesUsed)

ByteBlockPool.DirectTrackingAllocator(int blockSize, AtomicLong bytesUsed)

Method Summary

byte[]	getByteBlock()
void	recycleByteBlocks(byte[][] blocks, int start, int end)

Methods inherited from class org.apache.lucene.util.ByteBlockPool.Allocator

recycleByteBlocks

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteBlockPool.DirectTrackingAllocator

public ByteBlockPool.DirectTrackingAllocator(AtomicLong bytesUsed)

ByteBlockPool.DirectTrackingAllocator

public ByteBlockPool.DirectTrackingAllocator(int blockSize,
                                             AtomicLong bytesUsed)

Method Detail

getByteBlock

public byte[] getByteBlock()

Overrides:

getByteBlock in class ByteBlockPool.Allocator

recycleByteBlocks

public void recycleByteBlocks(byte[][] blocks,
                              int start,
                              int end)

Specified by:

recycleByteBlocks in class ByteBlockPool.Allocator