Package org.gridgain.internal.snapshots.buffer

Class ByteBufferPool

java.lang.Object

org.gridgain.internal.snapshots.buffer.ByteBufferPool

public class ByteBufferPool
extends Object

A byte buffer pool with a byte capacity limiting mechanism.

Constructor Summary

Constructors

Constructor	Description
ByteBufferPool(int capacityLimit, int bufferSize)	Constructor.

Method Summary

Modifier and Type	Method	Description
CompletableFuture<DisposableByteBuffer>	allocate(ByteOrder byteOrder)	Returns future with disposable byte buffer reference.
int	availableCapacity()	Returns available buffer pool capacity.
int	bufferSize()	Returns next allocated byte buffer size.

Methods inherited from class java.lang.Object

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

Constructor Details

ByteBufferPool

public ByteBufferPool(int capacityLimit,
 int bufferSize)

Constructor.

Method Details

availableCapacity

public int availableCapacity()

Returns available buffer pool capacity.

bufferSize

public int bufferSize()

Returns next allocated byte buffer size.

allocate

public CompletableFuture<DisposableByteBuffer> allocate(ByteOrder byteOrder)

Returns future with disposable byte buffer reference. Capacity of pool will be reserved until buffer dispose.

Parameters:

byteOrder - Buffer byte order.