Package io.netty5.buffer.api.adaptor

Class ByteBufAllocatorAdaptor

java.lang.Object

io.netty5.buffer.api.adaptor.ByteBufAllocatorAdaptor

All Implemented Interfaces:

ByteBufAllocator, AutoCloseable

public class ByteBufAllocatorAdaptor
extends Object
implements ByteBufAllocator, AutoCloseable

Field Summary

Fields

Modifier and Type	Field	Description
static ByteBufAllocatorAdaptor	DEFAULT_INSTANCE

Fields inherited from interface io.netty5.buffer.ByteBufAllocator

DEFAULT

Constructor Summary

Constructors

Constructor	Description
ByteBufAllocatorAdaptor(BufferAllocator onHeap, BufferAllocator offHeap)

Method Summary

Modifier and Type	Method	Description
ByteBuf	buffer()	Allocate a ByteBuf.
ByteBuf	buffer(int initialCapacity)	Allocate a ByteBuf with the given initial capacity.
ByteBuf	buffer(int initialCapacity, int maxCapacity)	Allocate a ByteBuf with the given initial capacity and the given maximal capacity.
int	calculateNewCapacity(int minNewCapacity, int maxCapacity)	Calculate the new capacity of a ByteBuf that is used when a ByteBuf needs to expand by the minNewCapacity with maxCapacity as upper-bound.
void	close()
CompositeByteBuf	compositeBuffer()	Allocate a CompositeByteBuf.
CompositeByteBuf	compositeBuffer(int maxNumComponents)	Allocate a CompositeByteBuf with the given maximum number of components that can be stored in it.
CompositeByteBuf	compositeDirectBuffer()	Allocate a direct CompositeByteBuf.
CompositeByteBuf	compositeDirectBuffer(int maxNumComponents)	Allocate a direct CompositeByteBuf with the given maximum number of components that can be stored in it.
CompositeByteBuf	compositeHeapBuffer()	Allocate a heap CompositeByteBuf.
CompositeByteBuf	compositeHeapBuffer(int maxNumComponents)	Allocate a heap CompositeByteBuf with the given maximum number of components that can be stored in it.
ByteBuf	directBuffer()	Allocate a direct ByteBuf.
ByteBuf	directBuffer(int initialCapacity)	Allocate a direct ByteBuf with the given initial capacity.
ByteBuf	directBuffer(int initialCapacity, int maxCapacity)	Allocate a direct ByteBuf with the given initial capacity and the given maximal capacity.
BufferAllocator	getOffHeap()
BufferAllocator	getOnHeap()
ByteBuf	heapBuffer()	Allocate a heap ByteBuf.
ByteBuf	heapBuffer(int initialCapacity)	Allocate a heap ByteBuf with the given initial capacity.
ByteBuf	heapBuffer(int initialCapacity, int maxCapacity)	Allocate a heap ByteBuf with the given initial capacity and the given maximal capacity.
ByteBuf	ioBuffer()	Allocate a ByteBuf, preferably a direct buffer which is suitable for I/O.
ByteBuf	ioBuffer(int initialCapacity)	Allocate a ByteBuf, preferably a direct buffer which is suitable for I/O.
ByteBuf	ioBuffer(int initialCapacity, int maxCapacity)	Allocate a ByteBuf, preferably a direct buffer which is suitable for I/O.
boolean	isClosed()
boolean	isDirectBufferPooled()	Returns true if direct ByteBuf's are pooled

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_INSTANCE

public static final ByteBufAllocatorAdaptor DEFAULT_INSTANCE

Constructor Detail

ByteBufAllocatorAdaptor

public ByteBufAllocatorAdaptor(BufferAllocator onHeap,
                               BufferAllocator offHeap)

Method Detail

buffer

public ByteBuf buffer()

Description copied from interface: ByteBufAllocator

Allocate a ByteBuf. If it is a direct or heap buffer depends on the actual implementation.

Specified by:

buffer in interface ByteBufAllocator

getOnHeap

public BufferAllocator getOnHeap()

getOffHeap

public BufferAllocator getOffHeap()

isClosed

public boolean isClosed()

buffer

public ByteBuf buffer(int initialCapacity)

Description copied from interface: ByteBufAllocator

Allocate a ByteBuf with the given initial capacity. If it is a direct or heap buffer depends on the actual implementation.

Specified by:

buffer in interface ByteBufAllocator

buffer

public ByteBuf buffer(int initialCapacity,
                      int maxCapacity)

Description copied from interface: ByteBufAllocator

Allocate a ByteBuf with the given initial capacity and the given maximal capacity. If it is a direct or heap buffer depends on the actual implementation.

Specified by:

buffer in interface ByteBufAllocator

ioBuffer

public ByteBuf ioBuffer()

Description copied from interface: ByteBufAllocator

Allocate a ByteBuf, preferably a direct buffer which is suitable for I/O.

Specified by:

ioBuffer in interface ByteBufAllocator

ioBuffer

public ByteBuf ioBuffer(int initialCapacity)

Description copied from interface: ByteBufAllocator

Allocate a ByteBuf, preferably a direct buffer which is suitable for I/O.

Specified by:

ioBuffer in interface ByteBufAllocator

ioBuffer

public ByteBuf ioBuffer(int initialCapacity,
                        int maxCapacity)

Description copied from interface: ByteBufAllocator

Allocate a ByteBuf, preferably a direct buffer which is suitable for I/O.

Specified by:

ioBuffer in interface ByteBufAllocator

heapBuffer

public ByteBuf heapBuffer()

Description copied from interface: ByteBufAllocator

Allocate a heap ByteBuf.

Specified by:

heapBuffer in interface ByteBufAllocator

heapBuffer

public ByteBuf heapBuffer(int initialCapacity)

Description copied from interface: ByteBufAllocator

Allocate a heap ByteBuf with the given initial capacity.

Specified by:

heapBuffer in interface ByteBufAllocator

heapBuffer

public ByteBuf heapBuffer(int initialCapacity,
                          int maxCapacity)

Description copied from interface: ByteBufAllocator

Allocate a heap ByteBuf with the given initial capacity and the given maximal capacity.

Specified by:

heapBuffer in interface ByteBufAllocator

directBuffer

public ByteBuf directBuffer()

Description copied from interface: ByteBufAllocator

Allocate a direct ByteBuf.

Specified by:

directBuffer in interface ByteBufAllocator

directBuffer

public ByteBuf directBuffer(int initialCapacity)

Description copied from interface: ByteBufAllocator

Allocate a direct ByteBuf with the given initial capacity.

Specified by:

directBuffer in interface ByteBufAllocator

directBuffer

public ByteBuf directBuffer(int initialCapacity,
                            int maxCapacity)

Description copied from interface: ByteBufAllocator

Allocate a direct ByteBuf with the given initial capacity and the given maximal capacity.

Specified by:

directBuffer in interface ByteBufAllocator

compositeBuffer

public CompositeByteBuf compositeBuffer()

Description copied from interface: ByteBufAllocator

Allocate a CompositeByteBuf. If it is a direct or heap buffer depends on the actual implementation.

Specified by:

compositeBuffer in interface ByteBufAllocator

compositeBuffer

public CompositeByteBuf compositeBuffer(int maxNumComponents)

Description copied from interface: ByteBufAllocator

Allocate a CompositeByteBuf with the given maximum number of components that can be stored in it. If it is a direct or heap buffer depends on the actual implementation.

Specified by:

compositeBuffer in interface ByteBufAllocator

compositeHeapBuffer

public CompositeByteBuf compositeHeapBuffer()

Description copied from interface: ByteBufAllocator

Allocate a heap CompositeByteBuf.

Specified by:

compositeHeapBuffer in interface ByteBufAllocator

compositeHeapBuffer

public CompositeByteBuf compositeHeapBuffer(int maxNumComponents)

Description copied from interface: ByteBufAllocator

Allocate a heap CompositeByteBuf with the given maximum number of components that can be stored in it.

Specified by:

compositeHeapBuffer in interface ByteBufAllocator

compositeDirectBuffer

public CompositeByteBuf compositeDirectBuffer()

Description copied from interface: ByteBufAllocator

Allocate a direct CompositeByteBuf.

Specified by:

compositeDirectBuffer in interface ByteBufAllocator

compositeDirectBuffer

public CompositeByteBuf compositeDirectBuffer(int maxNumComponents)

Description copied from interface: ByteBufAllocator

Allocate a direct CompositeByteBuf with the given maximum number of components that can be stored in it.

Specified by:

compositeDirectBuffer in interface ByteBufAllocator

isDirectBufferPooled

public boolean isDirectBufferPooled()

Description copied from interface: ByteBufAllocator

Returns true if direct ByteBuf's are pooled

Specified by:

isDirectBufferPooled in interface ByteBufAllocator

calculateNewCapacity

public int calculateNewCapacity(int minNewCapacity,
                                int maxCapacity)

Description copied from interface: ByteBufAllocator

Calculate the new capacity of a ByteBuf that is used when a ByteBuf needs to expand by the minNewCapacity with maxCapacity as upper-bound.

Specified by:

calculateNewCapacity in interface ByteBufAllocator

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception