org.apache.directmemory.memory.allocator
Class AbstractByteBufferAllocator

java.lang.Object
  org.apache.directmemory.memory.allocator.AbstractByteBufferAllocator

All Implemented Interfaces:

Closeable, ByteBufferAllocator

Direct Known Subclasses:

FixedSizeByteBufferAllocatorImpl, MergingByteBufferAllocatorImpl, SlabByteBufferAllocatorImpl

public abstract class AbstractByteBufferAllocator
extends Object
implements ByteBufferAllocator

Field Summary

protected org.slf4j.Logger

logger

Method Summary

protected static Integer	getHash(ByteBuffer buffer)
protected org.slf4j.Logger	getLogger()
int	getNumber()
protected boolean	isClosed()
protected void	setClosed(boolean closed)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.directmemory.memory.allocator.ByteBufferAllocator

allocate, clear, free, getCapacity

Methods inherited from interface java.io.Closeable

close

Field Detail

logger

protected final org.slf4j.Logger logger

Method Detail

getNumber

public int getNumber()

Specified by:

getNumber in interface ByteBufferAllocator

Returns:

the internal identifier of the ByteBufferAllocator

getLogger

protected final org.slf4j.Logger getLogger()

isClosed

protected final boolean isClosed()

setClosed

protected final void setClosed(boolean closed)

getHash

protected static Integer getHash(ByteBuffer buffer)