Package org.eclipse.jetty.io

Interface RetainableByteBufferPool

All Known Implementing Classes:

ArrayByteBufferPool.Retained, ArrayRetainableByteBufferPool, ArrayRetainableByteBufferPool.Tracking, LogarithmicArrayByteBufferPool.LogarithmicRetainablePool, MappedByteBufferPool.Retained, RetainableByteBufferPool.NotRetainedByteBufferPool

public interface RetainableByteBufferPool

A RetainableByteBuffer pool.

Acquired buffers must be released by calling RetainableByteBuffer.release() otherwise the memory they hold will be leaked.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	RetainableByteBufferPool.NotRetainedByteBufferPool

Method Summary

Modifier and Type	Method	Description
RetainableByteBuffer	acquire(int size, boolean direct)	Acquires a memory buffer from the pool.
void	clear()
static RetainableByteBufferPool	from(ByteBufferPool byteBufferPool)

Method Details

acquire

RetainableByteBuffer acquire(int size,
 boolean direct)

Acquires a memory buffer from the pool.

Parameters:

size - The size of the buffer. The returned buffer will have at least this capacity.

direct - true if a direct memory buffer is needed, false otherwise.

Returns:

a memory buffer with position and size set to 0.

clear

void clear()

from

static RetainableByteBufferPool from(ByteBufferPool byteBufferPool)