Package org.apache.bookkeeper.bookie.storage.directentrylogger

Class BufferPool

java.lang.Object

org.apache.bookkeeper.bookie.storage.directentrylogger.BufferPool

All Implemented Interfaces:

AutoCloseable

public class BufferPool
extends Object
implements AutoCloseable

BufferPool used to manage Buffers.

Constructor Summary

Constructors

Constructor	Description
BufferPool(NativeIO nativeIO, io.netty.buffer.ByteBufAllocator allocator, int bufferSize, int maxPoolSize)

Method Summary

Modifier and Type	Method	Description
(package private) Buffer	acquire()
void	close()
(package private) void	release(Buffer buffer)

Methods inherited from class java.lang.Object

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

Constructor Details

BufferPool

BufferPool(NativeIO nativeIO,
 io.netty.buffer.ByteBufAllocator allocator,
 int bufferSize,
 int maxPoolSize)
    throws IOException

Throws:

IOException

Method Details

acquire

Buffer acquire()
        throws IOException

Throws:

IOException

release

void release(Buffer buffer)

close

public void close()

Specified by:

close in interface AutoCloseable