Uses of Class
io.netty.buffer.ByteBuf

Packages that use ByteBuf

Package	Description
io.netty.buffer	Abstraction of a byte buffer - the fundamental data structure to represent a low-level binary and text message.

Uses of ByteBuf in io.netty.buffer

Subclasses of ByteBuf in io.netty.buffer

Modifier and Type	Class	Description
class	AbstractByteBuf	A skeletal implementation of a buffer.
class	AbstractDerivedByteBuf	Deprecated. Do not use.
class	AbstractReferenceCountedByteBuf	Abstract base class for ByteBuf implementations that count references.
class	CompositeByteBuf	A virtual buffer which shows multiple buffers as a single merged buffer.
class	DuplicatedByteBuf	Deprecated. Do not use.
final class	EmptyByteBuf	An empty ByteBuf whose capacity and maximum capacity are all 0.
class	ReadOnlyByteBuf	Deprecated. Do not use.
class	SlicedByteBuf	Deprecated. Do not use.
class	SwappedByteBuf	Deprecated. use the Little Endian accessors, e.g.
class	UnpooledDirectByteBuf	A NIO ByteBuffer based buffer.
class	UnpooledHeapByteBuf	Big endian Java heap buffer implementation.
class	UnpooledUnsafeDirectByteBuf	A NIO ByteBuffer based buffer.
class	UnpooledUnsafeHeapByteBuf	Big endian Java heap buffer implementation.

Fields in io.netty.buffer declared as ByteBuf

Modifier and Type	Field	Description
static final ByteBuf	Unpooled.EMPTY_BUFFER	A buffer whose capacity is 0.

Methods in io.netty.buffer that return ByteBuf

Modifier and Type	Method	Description
ByteBuf	ByteBuf.asByteBuf()	A ByteBuf can turn into itself.
ByteBuf	ByteBufConvertible.asByteBuf()	Turn this object into a ByteBuf.
ByteBuf	AbstractByteBuf.asReadOnly()
abstract ByteBuf	ByteBuf.asReadOnly()	Returns a read-only version of this buffer.
ByteBuf	EmptyByteBuf.asReadOnly()
ByteBuf	ReadOnlyByteBuf.asReadOnly()	Deprecated.
ByteBuf	SwappedByteBuf.asReadOnly()	Deprecated.
ByteBuf	AbstractByteBufAllocator.buffer()
ByteBuf	AbstractByteBufAllocator.buffer(int initialCapacity)
ByteBuf	AbstractByteBufAllocator.buffer(int initialCapacity, int maxCapacity)
ByteBuf	ByteBufAllocator.buffer()	Allocate a ByteBuf.
ByteBuf	ByteBufAllocator.buffer(int initialCapacity)	Allocate a ByteBuf with the given initial capacity.
ByteBuf	ByteBufAllocator.buffer(int initialCapacity, int maxCapacity)	Allocate a ByteBuf with the given initial capacity and the given maximal capacity.
ByteBuf	ByteBufOutputStream.buffer()	Returns the buffer where this stream is writing data.
static ByteBuf	Unpooled.buffer()	Creates a new big-endian Java heap buffer with reasonably small initial capacity, which expands its capacity boundlessly on demand.
static ByteBuf	Unpooled.buffer(int initialCapacity)	Creates a new big-endian Java heap buffer with the specified capacity, which expands its capacity boundlessly on demand.
static ByteBuf	Unpooled.buffer(int initialCapacity, int maxCapacity)	Creates a new big-endian Java heap buffer with the specified initialCapacity, that may grow up to maxCapacity The new buffer's readerIndex and writerIndex are 0.
abstract ByteBuf	ByteBuf.capacity(int newCapacity)	Adjusts the capacity of this buffer.
ByteBuf	DuplicatedByteBuf.capacity(int newCapacity)	Deprecated.
ByteBuf	EmptyByteBuf.capacity(int newCapacity)
ByteBuf	ReadOnlyByteBuf.capacity(int newCapacity)	Deprecated.
ByteBuf	SwappedByteBuf.capacity(int newCapacity)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.capacity(int newCapacity)
ByteBuf	UnpooledHeapByteBuf.capacity(int newCapacity)
ByteBuf	AbstractByteBuf.clear()
abstract ByteBuf	ByteBuf.clear()	Sets the readerIndex and writerIndex of this buffer to 0.
ByteBuf	EmptyByteBuf.clear()
ByteBuf	SwappedByteBuf.clear()	Deprecated.
ByteBuf	CompositeByteBuf.component(int cIndex)	Return the ByteBuf on the specified index
ByteBuf	CompositeByteBuf.componentAtOffset(int offset)	Return the ByteBuf on the specified index
ByteBuf	ByteBufHolder.content()	Return the data which is held by this ByteBufHolder.
ByteBuf	DefaultByteBufHolder.content()
static ByteBuf	Unpooled.copiedBuffer(byte[] array)	Creates a new big-endian buffer whose content is a copy of the specified array.
static ByteBuf	Unpooled.copiedBuffer(byte[]... arrays)	Creates a new big-endian buffer whose content is a merged copy of the specified arrays.
static ByteBuf	Unpooled.copiedBuffer(byte[] array, int offset, int length)	Creates a new big-endian buffer whose content is a copy of the specified array's sub-region.
static ByteBuf	Unpooled.copiedBuffer(char[] array, int offset, int length, Charset charset)	Creates a new big-endian buffer whose content is a subregion of the specified array encoded in the specified charset.
static ByteBuf	Unpooled.copiedBuffer(char[] array, Charset charset)	Creates a new big-endian buffer whose content is the specified array encoded in the specified charset.
static ByteBuf	Unpooled.copiedBuffer(ByteBuf buffer)	Creates a new buffer whose content is a copy of the specified buffer's readable bytes.
static ByteBuf	Unpooled.copiedBuffer(ByteBuf... buffers)	Creates a new buffer whose content is a merged copy of the specified buffers' readable bytes.
static ByteBuf	Unpooled.copiedBuffer(CharSequence string, int offset, int length, Charset charset)	Creates a new big-endian buffer whose content is a subregion of the specified string encoded in the specified charset.
static ByteBuf	Unpooled.copiedBuffer(CharSequence string, Charset charset)	Creates a new big-endian buffer whose content is the specified string encoded in the specified charset.
static ByteBuf	Unpooled.copiedBuffer(ByteBuffer buffer)	Creates a new buffer whose content is a copy of the specified buffer's current slice.
static ByteBuf	Unpooled.copiedBuffer(ByteBuffer... buffers)	Creates a new buffer whose content is a merged copy of the specified buffers' slices.
ByteBuf	AbstractByteBuf.copy()
abstract ByteBuf	ByteBuf.copy()	Returns a copy of this buffer's readable bytes.
abstract ByteBuf	ByteBuf.copy(int index, int length)	Returns a copy of this buffer's sub-region.
ByteBuf	CompositeByteBuf.copy(int index, int length)
ByteBuf	DuplicatedByteBuf.copy(int index, int length)	Deprecated.
ByteBuf	EmptyByteBuf.copy()
ByteBuf	EmptyByteBuf.copy(int index, int length)
ByteBuf	ReadOnlyByteBuf.copy(int index, int length)	Deprecated.
ByteBuf	SwappedByteBuf.copy()	Deprecated.
ByteBuf	SwappedByteBuf.copy(int index, int length)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.copy(int index, int length)
ByteBuf	UnpooledHeapByteBuf.copy(int index, int length)
ByteBuf	UnpooledUnsafeDirectByteBuf.copy(int index, int length)
static ByteBuf	Unpooled.copyBoolean(boolean value)	Creates a new single-byte big-endian buffer that holds the specified boolean value.
static ByteBuf	Unpooled.copyBoolean(boolean... values)	Create a new big-endian buffer that holds a sequence of the specified boolean values.
static ByteBuf	Unpooled.copyDouble(double value)	Creates a new 8-byte big-endian buffer that holds the specified 64-bit floating point number.
static ByteBuf	Unpooled.copyDouble(double... values)	Create a new big-endian buffer that holds a sequence of the specified 64-bit floating point numbers.
static ByteBuf	Unpooled.copyFloat(float value)	Creates a new 4-byte big-endian buffer that holds the specified 32-bit floating point number.
static ByteBuf	Unpooled.copyFloat(float... values)	Create a new big-endian buffer that holds a sequence of the specified 32-bit floating point numbers.
static ByteBuf	Unpooled.copyInt(int value)	Creates a new 4-byte big-endian buffer that holds the specified 32-bit integer.
static ByteBuf	Unpooled.copyInt(int... values)	Create a big-endian buffer that holds a sequence of the specified 32-bit integers.
static ByteBuf	Unpooled.copyLong(long value)	Creates a new 8-byte big-endian buffer that holds the specified 64-bit integer.
static ByteBuf	Unpooled.copyLong(long... values)	Create a new big-endian buffer that holds a sequence of the specified 64-bit integers.
static ByteBuf	Unpooled.copyMedium(int value)	Creates a new 3-byte big-endian buffer that holds the specified 24-bit integer.
static ByteBuf	Unpooled.copyMedium(int... values)	Create a new big-endian buffer that holds a sequence of the specified 24-bit integers.
static ByteBuf	Unpooled.copyShort(int value)	Creates a new 2-byte big-endian buffer that holds the specified 16-bit integer.
static ByteBuf	Unpooled.copyShort(int... values)	Create a new big-endian buffer that holds a sequence of the specified 16-bit integers.
static ByteBuf	Unpooled.copyShort(short... values)	Create a new big-endian buffer that holds a sequence of the specified 16-bit integers.
ByteBuf	AbstractByteBufAllocator.directBuffer()
ByteBuf	AbstractByteBufAllocator.directBuffer(int initialCapacity)
ByteBuf	AbstractByteBufAllocator.directBuffer(int initialCapacity, int maxCapacity)
ByteBuf	ByteBufAllocator.directBuffer()	Allocate a direct ByteBuf.
ByteBuf	ByteBufAllocator.directBuffer(int initialCapacity)	Allocate a direct ByteBuf with the given initial capacity.
ByteBuf	ByteBufAllocator.directBuffer(int initialCapacity, int maxCapacity)	Allocate a direct ByteBuf with the given initial capacity and the given maximal capacity.
static ByteBuf	Unpooled.directBuffer()	Creates a new big-endian direct buffer with reasonably small initial capacity, which expands its capacity boundlessly on demand.
static ByteBuf	Unpooled.directBuffer(int initialCapacity)	Creates a new big-endian direct buffer with the specified capacity, which expands its capacity boundlessly on demand.
static ByteBuf	Unpooled.directBuffer(int initialCapacity, int maxCapacity)	Creates a new big-endian direct buffer with the specified initialCapacity, that may grow up to maxCapacity.
ByteBuf	AbstractByteBuf.discardReadBytes()
abstract ByteBuf	ByteBuf.discardReadBytes()	Discards the bytes between the 0th index and readerIndex.
ByteBuf	EmptyByteBuf.discardReadBytes()
ByteBuf	ReadOnlyByteBuf.discardReadBytes()	Deprecated.
ByteBuf	SwappedByteBuf.discardReadBytes()	Deprecated.
ByteBuf	AbstractByteBuf.discardSomeReadBytes()
abstract ByteBuf	ByteBuf.discardSomeReadBytes()	Similar to discardReadBytes() except that this method might discard some, all, or none of read bytes depending on its internal implementation to reduce overall memory bandwidth consumption at the cost of potentially additional memory consumption.
ByteBuf	EmptyByteBuf.discardSomeReadBytes()
ByteBuf	SwappedByteBuf.discardSomeReadBytes()	Deprecated.
ByteBuf	AbstractByteBuf.duplicate()
abstract ByteBuf	ByteBuf.duplicate()	Returns a buffer which shares the whole region of this buffer.
ByteBuf	EmptyByteBuf.duplicate()
ByteBuf	ReadOnlyByteBuf.duplicate()	Deprecated.
ByteBuf	SwappedByteBuf.duplicate()	Deprecated.
static ByteBuf	ByteBufUtil.encodeString(ByteBufAllocator alloc, CharBuffer src, Charset charset)	Encode the given CharBuffer using the given Charset into a new ByteBuf which is allocated via the ByteBufAllocator.
static ByteBuf	ByteBufUtil.encodeString(ByteBufAllocator alloc, CharBuffer src, Charset charset, int extraCapacity)	Encode the given CharBuffer using the given Charset into a new ByteBuf which is allocated via the ByteBufAllocator.
static ByteBuf	ByteBufUtil.ensureAccessible(ByteBuf buffer)
ByteBuf	AbstractByteBuf.ensureWritable(int minWritableBytes)
abstract ByteBuf	ByteBuf.ensureWritable(int minWritableBytes)	Expands the buffer capacity() to make sure the number of writable bytes is equal to or greater than the specified value.
ByteBuf	EmptyByteBuf.ensureWritable(int minWritableBytes)
ByteBuf	ReadOnlyByteBuf.ensureWritable(int minWritableBytes)	Deprecated.
ByteBuf	SwappedByteBuf.ensureWritable(int writableBytes)	Deprecated.
ByteBuf	AbstractByteBuf.getBytes(int index, byte[] dst)
ByteBuf	AbstractByteBuf.getBytes(int index, ByteBuf dst)
ByteBuf	AbstractByteBuf.getBytes(int index, ByteBuf dst, int length)
abstract ByteBuf	ByteBuf.getBytes(int index, byte[] dst)	Transfers this buffer's data to the specified destination starting at the specified absolute index.
abstract ByteBuf	ByteBuf.getBytes(int index, byte[] dst, int dstIndex, int length)	Transfers this buffer's data to the specified destination starting at the specified absolute index.
abstract ByteBuf	ByteBuf.getBytes(int index, ByteBuf dst)	Transfers this buffer's data to the specified destination starting at the specified absolute index until the destination becomes non-writable.
abstract ByteBuf	ByteBuf.getBytes(int index, ByteBuf dst, int length)	Transfers this buffer's data to the specified destination starting at the specified absolute index.
abstract ByteBuf	ByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)	Transfers this buffer's data to the specified destination starting at the specified absolute index.
abstract ByteBuf	ByteBuf.getBytes(int index, OutputStream out, int length)	Transfers this buffer's data to the specified stream starting at the specified absolute index.
abstract ByteBuf	ByteBuf.getBytes(int index, ByteBuffer dst)	Transfers this buffer's data to the specified destination starting at the specified absolute index until the destination's position reaches its limit.
ByteBuf	DuplicatedByteBuf.getBytes(int index, byte[] dst, int dstIndex, int length)	Deprecated.
ByteBuf	DuplicatedByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)	Deprecated.
ByteBuf	DuplicatedByteBuf.getBytes(int index, OutputStream out, int length)	Deprecated.
ByteBuf	DuplicatedByteBuf.getBytes(int index, ByteBuffer dst)	Deprecated.
ByteBuf	EmptyByteBuf.getBytes(int index, byte[] dst)
ByteBuf	EmptyByteBuf.getBytes(int index, byte[] dst, int dstIndex, int length)
ByteBuf	EmptyByteBuf.getBytes(int index, ByteBuf dst)
ByteBuf	EmptyByteBuf.getBytes(int index, ByteBuf dst, int length)
ByteBuf	EmptyByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)
ByteBuf	EmptyByteBuf.getBytes(int index, OutputStream out, int length)
ByteBuf	EmptyByteBuf.getBytes(int index, ByteBuffer dst)
ByteBuf	ReadOnlyByteBuf.getBytes(int index, byte[] dst, int dstIndex, int length)	Deprecated.
ByteBuf	ReadOnlyByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)	Deprecated.
ByteBuf	ReadOnlyByteBuf.getBytes(int index, OutputStream out, int length)	Deprecated.
ByteBuf	ReadOnlyByteBuf.getBytes(int index, ByteBuffer dst)	Deprecated.
ByteBuf	SwappedByteBuf.getBytes(int index, byte[] dst)	Deprecated.
ByteBuf	SwappedByteBuf.getBytes(int index, byte[] dst, int dstIndex, int length)	Deprecated.
ByteBuf	SwappedByteBuf.getBytes(int index, ByteBuf dst)	Deprecated.
ByteBuf	SwappedByteBuf.getBytes(int index, ByteBuf dst, int length)	Deprecated.
ByteBuf	SwappedByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)	Deprecated.
ByteBuf	SwappedByteBuf.getBytes(int index, OutputStream out, int length)	Deprecated.
ByteBuf	SwappedByteBuf.getBytes(int index, ByteBuffer dst)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.getBytes(int index, byte[] dst, int dstIndex, int length)
ByteBuf	UnpooledDirectByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)
ByteBuf	UnpooledDirectByteBuf.getBytes(int index, OutputStream out, int length)
ByteBuf	UnpooledDirectByteBuf.getBytes(int index, ByteBuffer dst)
ByteBuf	UnpooledHeapByteBuf.getBytes(int index, byte[] dst, int dstIndex, int length)
ByteBuf	UnpooledHeapByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)
ByteBuf	UnpooledHeapByteBuf.getBytes(int index, OutputStream out, int length)
ByteBuf	UnpooledHeapByteBuf.getBytes(int index, ByteBuffer dst)
ByteBuf	UnpooledUnsafeDirectByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)
ByteBuf	AbstractByteBufAllocator.heapBuffer()
ByteBuf	AbstractByteBufAllocator.heapBuffer(int initialCapacity)
ByteBuf	AbstractByteBufAllocator.heapBuffer(int initialCapacity, int maxCapacity)
ByteBuf	ByteBufAllocator.heapBuffer()	Allocate a heap ByteBuf.
ByteBuf	ByteBufAllocator.heapBuffer(int initialCapacity)	Allocate a heap ByteBuf with the given initial capacity.
ByteBuf	ByteBufAllocator.heapBuffer(int initialCapacity, int maxCapacity)	Allocate a heap ByteBuf with the given initial capacity and the given maximal capacity.
ByteBuf	CompositeByteBuf.internalComponent(int cIndex)	Return the internal ByteBuf on the specified index.
ByteBuf	CompositeByteBuf.internalComponentAtOffset(int offset)	Return the internal ByteBuf on the specified offset.
ByteBuf	AbstractByteBufAllocator.ioBuffer()
ByteBuf	AbstractByteBufAllocator.ioBuffer(int initialCapacity)
ByteBuf	AbstractByteBufAllocator.ioBuffer(int initialCapacity, int maxCapacity)
ByteBuf	ByteBufAllocator.ioBuffer()	Allocate a ByteBuf, preferably a direct buffer which is suitable for I/O.
ByteBuf	ByteBufAllocator.ioBuffer(int initialCapacity)	Allocate a ByteBuf, preferably a direct buffer which is suitable for I/O.
ByteBuf	ByteBufAllocator.ioBuffer(int initialCapacity, int maxCapacity)	Allocate a ByteBuf, preferably a direct buffer which is suitable for I/O.
ByteBuf	AbstractByteBuf.markReaderIndex()
abstract ByteBuf	ByteBuf.markReaderIndex()	Marks the current readerIndex in this buffer.
ByteBuf	EmptyByteBuf.markReaderIndex()
ByteBuf	SwappedByteBuf.markReaderIndex()	Deprecated.
ByteBuf	AbstractByteBuf.markWriterIndex()
abstract ByteBuf	ByteBuf.markWriterIndex()	Marks the current writerIndex in this buffer.
ByteBuf	EmptyByteBuf.markWriterIndex()
ByteBuf	SwappedByteBuf.markWriterIndex()	Deprecated.
protected abstract ByteBuf	AbstractByteBufAllocator.newDirectBuffer(int initialCapacity, int maxCapacity)	Create a direct ByteBuf with the given initialCapacity and maxCapacity.
protected ByteBuf	PooledByteBufAllocator.newDirectBuffer(int initialCapacity, int maxCapacity)
protected ByteBuf	UnpooledByteBufAllocator.newDirectBuffer(int initialCapacity, int maxCapacity)
protected abstract ByteBuf	AbstractByteBufAllocator.newHeapBuffer(int initialCapacity, int maxCapacity)	Create a heap ByteBuf with the given initialCapacity and maxCapacity.
protected ByteBuf	PooledByteBufAllocator.newHeapBuffer(int initialCapacity, int maxCapacity)
protected ByteBuf	UnpooledByteBufAllocator.newHeapBuffer(int initialCapacity, int maxCapacity)
ByteBuf	AbstractByteBuf.order(ByteOrder endianness)
abstract ByteBuf	ByteBuf.order(ByteOrder endianness)	Deprecated. use the Little Endian accessors, e.g.
ByteBuf	EmptyByteBuf.order(ByteOrder endianness)
ByteBuf	SwappedByteBuf.order(ByteOrder endianness)	Deprecated.
ByteBuf	AbstractByteBuf.readBytes(byte[] dst)
ByteBuf	AbstractByteBuf.readBytes(byte[] dst, int dstIndex, int length)
ByteBuf	AbstractByteBuf.readBytes(int length)
ByteBuf	AbstractByteBuf.readBytes(ByteBuf dst)
ByteBuf	AbstractByteBuf.readBytes(ByteBuf dst, int length)
ByteBuf	AbstractByteBuf.readBytes(ByteBuf dst, int dstIndex, int length)
ByteBuf	AbstractByteBuf.readBytes(OutputStream out, int length)
ByteBuf	AbstractByteBuf.readBytes(ByteBuffer dst)
abstract ByteBuf	ByteBuf.readBytes(byte[] dst)	Transfers this buffer's data to the specified destination starting at the current readerIndex and increases the readerIndex by the number of the transferred bytes (= dst.length).
abstract ByteBuf	ByteBuf.readBytes(byte[] dst, int dstIndex, int length)	Transfers this buffer's data to the specified destination starting at the current readerIndex and increases the readerIndex by the number of the transferred bytes (= length).
abstract ByteBuf	ByteBuf.readBytes(int length)	Transfers this buffer's data to a newly created buffer starting at the current readerIndex and increases the readerIndex by the number of the transferred bytes (= length).
abstract ByteBuf	ByteBuf.readBytes(ByteBuf dst)	Transfers this buffer's data to the specified destination starting at the current readerIndex until the destination becomes non-writable, and increases the readerIndex by the number of the transferred bytes.
abstract ByteBuf	ByteBuf.readBytes(ByteBuf dst, int length)	Transfers this buffer's data to the specified destination starting at the current readerIndex and increases the readerIndex by the number of the transferred bytes (= length).
abstract ByteBuf	ByteBuf.readBytes(ByteBuf dst, int dstIndex, int length)	Transfers this buffer's data to the specified destination starting at the current readerIndex and increases the readerIndex by the number of the transferred bytes (= length).
abstract ByteBuf	ByteBuf.readBytes(OutputStream out, int length)	Transfers this buffer's data to the specified stream starting at the current readerIndex.
abstract ByteBuf	ByteBuf.readBytes(ByteBuffer dst)	Transfers this buffer's data to the specified destination starting at the current readerIndex until the destination's position reaches its limit, and increases the readerIndex by the number of the transferred bytes.
static ByteBuf	ByteBufUtil.readBytes(ByteBufAllocator alloc, ByteBuf buffer, int length)	Read the given amount of bytes into a new ByteBuf that is allocated from the ByteBufAllocator.
ByteBuf	EmptyByteBuf.readBytes(byte[] dst)
ByteBuf	EmptyByteBuf.readBytes(byte[] dst, int dstIndex, int length)
ByteBuf	EmptyByteBuf.readBytes(int length)
ByteBuf	EmptyByteBuf.readBytes(ByteBuf dst)
ByteBuf	EmptyByteBuf.readBytes(ByteBuf dst, int length)
ByteBuf	EmptyByteBuf.readBytes(ByteBuf dst, int dstIndex, int length)
ByteBuf	EmptyByteBuf.readBytes(OutputStream out, int length)
ByteBuf	EmptyByteBuf.readBytes(ByteBuffer dst)
ByteBuf	SwappedByteBuf.readBytes(byte[] dst)	Deprecated.
ByteBuf	SwappedByteBuf.readBytes(byte[] dst, int dstIndex, int length)	Deprecated.
ByteBuf	SwappedByteBuf.readBytes(int length)	Deprecated.
ByteBuf	SwappedByteBuf.readBytes(ByteBuf dst)	Deprecated.
ByteBuf	SwappedByteBuf.readBytes(ByteBuf dst, int length)	Deprecated.
ByteBuf	SwappedByteBuf.readBytes(ByteBuf dst, int dstIndex, int length)	Deprecated.
ByteBuf	SwappedByteBuf.readBytes(OutputStream out, int length)	Deprecated.
ByteBuf	SwappedByteBuf.readBytes(ByteBuffer dst)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.readBytes(byte[] dst, int dstIndex, int length)
ByteBuf	UnpooledDirectByteBuf.readBytes(OutputStream out, int length)
ByteBuf	UnpooledDirectByteBuf.readBytes(ByteBuffer dst)
ByteBuf	AbstractByteBuf.readerIndex(int readerIndex)
abstract ByteBuf	ByteBuf.readerIndex(int readerIndex)	Sets the readerIndex of this buffer.
ByteBuf	EmptyByteBuf.readerIndex(int readerIndex)
ByteBuf	SwappedByteBuf.readerIndex(int readerIndex)	Deprecated.
ByteBuf	AbstractByteBuf.readRetainedSlice(int length)
abstract ByteBuf	ByteBuf.readRetainedSlice(int length)	Returns a new retained slice of this buffer's sub-region starting at the current readerIndex and increases the readerIndex by the size of the new slice (= length).
ByteBuf	EmptyByteBuf.readRetainedSlice(int length)
ByteBuf	SwappedByteBuf.readRetainedSlice(int length)	Deprecated.
ByteBuf	AbstractByteBuf.readSlice(int length)
abstract ByteBuf	ByteBuf.readSlice(int length)	Returns a new slice of this buffer's sub-region starting at the current readerIndex and increases the readerIndex by the size of the new slice (= length).
ByteBuf	EmptyByteBuf.readSlice(int length)
ByteBuf	SwappedByteBuf.readSlice(int length)	Deprecated.
ByteBuf	AbstractByteBuf.resetReaderIndex()
abstract ByteBuf	ByteBuf.resetReaderIndex()	Repositions the current readerIndex to the marked readerIndex in this buffer.
ByteBuf	EmptyByteBuf.resetReaderIndex()
ByteBuf	SwappedByteBuf.resetReaderIndex()	Deprecated.
ByteBuf	AbstractByteBuf.resetWriterIndex()
abstract ByteBuf	ByteBuf.resetWriterIndex()	Repositions the current writerIndex to the marked writerIndex in this buffer.
ByteBuf	EmptyByteBuf.resetWriterIndex()
ByteBuf	SwappedByteBuf.resetWriterIndex()	Deprecated.
final ByteBuf	AbstractDerivedByteBuf.retain()	Deprecated.
final ByteBuf	AbstractDerivedByteBuf.retain(int increment)	Deprecated.
ByteBuf	AbstractReferenceCountedByteBuf.retain()
ByteBuf	AbstractReferenceCountedByteBuf.retain(int increment)
abstract ByteBuf	ByteBuf.retain()
abstract ByteBuf	ByteBuf.retain(int increment)
ByteBuf	EmptyByteBuf.retain()
ByteBuf	EmptyByteBuf.retain(int increment)
ByteBuf	SwappedByteBuf.retain()	Deprecated.
ByteBuf	SwappedByteBuf.retain(int increment)	Deprecated.
ByteBuf	AbstractByteBuf.retainedDuplicate()
abstract ByteBuf	ByteBuf.retainedDuplicate()	Returns a retained buffer which shares the whole region of this buffer.
ByteBuf	EmptyByteBuf.retainedDuplicate()
ByteBuf	SwappedByteBuf.retainedDuplicate()	Deprecated.
ByteBuf	AbstractByteBuf.retainedSlice()
ByteBuf	AbstractByteBuf.retainedSlice(int index, int length)
abstract ByteBuf	ByteBuf.retainedSlice()	Returns a retained slice of this buffer's readable bytes.
abstract ByteBuf	ByteBuf.retainedSlice(int index, int length)	Returns a retained slice of this buffer's sub-region.
ByteBuf	EmptyByteBuf.retainedSlice()
ByteBuf	EmptyByteBuf.retainedSlice(int index, int length)
ByteBuf	SwappedByteBuf.retainedSlice()	Deprecated.
ByteBuf	SwappedByteBuf.retainedSlice(int index, int length)	Deprecated.
ByteBuf	AbstractByteBuf.setBoolean(int index, boolean value)
abstract ByteBuf	ByteBuf.setBoolean(int index, boolean value)	Sets the specified boolean at the specified absolute index in this buffer.
ByteBuf	EmptyByteBuf.setBoolean(int index, boolean value)
ByteBuf	SwappedByteBuf.setBoolean(int index, boolean value)	Deprecated.
ByteBuf	AbstractByteBuf.setByte(int index, int value)
abstract ByteBuf	ByteBuf.setByte(int index, int value)	Sets the specified byte at the specified absolute index in this buffer.
ByteBuf	DuplicatedByteBuf.setByte(int index, int value)	Deprecated.
ByteBuf	EmptyByteBuf.setByte(int index, int value)
ByteBuf	ReadOnlyByteBuf.setByte(int index, int value)	Deprecated.
ByteBuf	SwappedByteBuf.setByte(int index, int value)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.setByte(int index, int value)
ByteBuf	UnpooledHeapByteBuf.setByte(int index, int value)
ByteBuf	UnpooledUnsafeDirectByteBuf.setByte(int index, int value)
ByteBuf	UnpooledUnsafeHeapByteBuf.setByte(int index, int value)
ByteBuf	AbstractByteBuf.setBytes(int index, byte[] src)
ByteBuf	AbstractByteBuf.setBytes(int index, ByteBuf src)
ByteBuf	AbstractByteBuf.setBytes(int index, ByteBuf src, int length)
abstract ByteBuf	ByteBuf.setBytes(int index, byte[] src)	Transfers the specified source array's data to this buffer starting at the specified absolute index.
abstract ByteBuf	ByteBuf.setBytes(int index, byte[] src, int srcIndex, int length)	Transfers the specified source array's data to this buffer starting at the specified absolute index.
abstract ByteBuf	ByteBuf.setBytes(int index, ByteBuf src)	Transfers the specified source buffer's data to this buffer starting at the specified absolute index until the source buffer becomes unreadable.
abstract ByteBuf	ByteBuf.setBytes(int index, ByteBuf src, int length)	Transfers the specified source buffer's data to this buffer starting at the specified absolute index.
abstract ByteBuf	ByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)	Transfers the specified source buffer's data to this buffer starting at the specified absolute index.
abstract ByteBuf	ByteBuf.setBytes(int index, ByteBuffer src)	Transfers the specified source buffer's data to this buffer starting at the specified absolute index until the source buffer's position reaches its limit.
ByteBuf	DuplicatedByteBuf.setBytes(int index, byte[] src, int srcIndex, int length)	Deprecated.
ByteBuf	DuplicatedByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)	Deprecated.
ByteBuf	DuplicatedByteBuf.setBytes(int index, ByteBuffer src)	Deprecated.
ByteBuf	EmptyByteBuf.setBytes(int index, byte[] src)
ByteBuf	EmptyByteBuf.setBytes(int index, byte[] src, int srcIndex, int length)
ByteBuf	EmptyByteBuf.setBytes(int index, ByteBuf src)
ByteBuf	EmptyByteBuf.setBytes(int index, ByteBuf src, int length)
ByteBuf	EmptyByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)
ByteBuf	EmptyByteBuf.setBytes(int index, ByteBuffer src)
ByteBuf	ReadOnlyByteBuf.setBytes(int index, byte[] src, int srcIndex, int length)	Deprecated.
ByteBuf	ReadOnlyByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)	Deprecated.
ByteBuf	ReadOnlyByteBuf.setBytes(int index, ByteBuffer src)	Deprecated.
ByteBuf	SwappedByteBuf.setBytes(int index, byte[] src)	Deprecated.
ByteBuf	SwappedByteBuf.setBytes(int index, byte[] src, int srcIndex, int length)	Deprecated.
ByteBuf	SwappedByteBuf.setBytes(int index, ByteBuf src)	Deprecated.
ByteBuf	SwappedByteBuf.setBytes(int index, ByteBuf src, int length)	Deprecated.
ByteBuf	SwappedByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)	Deprecated.
ByteBuf	SwappedByteBuf.setBytes(int index, ByteBuffer src)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.setBytes(int index, byte[] src, int srcIndex, int length)
ByteBuf	UnpooledDirectByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)
ByteBuf	UnpooledDirectByteBuf.setBytes(int index, ByteBuffer src)
ByteBuf	UnpooledHeapByteBuf.setBytes(int index, byte[] src, int srcIndex, int length)
ByteBuf	UnpooledHeapByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)
ByteBuf	UnpooledHeapByteBuf.setBytes(int index, ByteBuffer src)
ByteBuf	UnpooledUnsafeDirectByteBuf.setBytes(int index, byte[] src, int srcIndex, int length)
ByteBuf	UnpooledUnsafeDirectByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)
ByteBuf	UnpooledUnsafeDirectByteBuf.setBytes(int index, ByteBuffer src)
ByteBuf	AbstractByteBuf.setChar(int index, int value)
abstract ByteBuf	ByteBuf.setChar(int index, int value)	Sets the specified 2-byte UTF-16 character at the specified absolute index in this buffer.
ByteBuf	EmptyByteBuf.setChar(int index, int value)
ByteBuf	SwappedByteBuf.setChar(int index, int value)	Deprecated.
ByteBuf	AbstractByteBuf.setDouble(int index, double value)
abstract ByteBuf	ByteBuf.setDouble(int index, double value)	Sets the specified 64-bit floating-point number at the specified absolute index in this buffer.
ByteBuf	EmptyByteBuf.setDouble(int index, double value)
ByteBuf	SwappedByteBuf.setDouble(int index, double value)	Deprecated.
ByteBuf	ByteBuf.setDoubleLE(int index, double value)	Sets the specified 64-bit floating-point number at the specified absolute index in this buffer in Little Endian Byte Order.
ByteBuf	AbstractByteBuf.setFloat(int index, float value)
abstract ByteBuf	ByteBuf.setFloat(int index, float value)	Sets the specified 32-bit floating-point number at the specified absolute index in this buffer.
ByteBuf	EmptyByteBuf.setFloat(int index, float value)
ByteBuf	SwappedByteBuf.setFloat(int index, float value)	Deprecated.
ByteBuf	ByteBuf.setFloatLE(int index, float value)	Sets the specified 32-bit floating-point number at the specified absolute index in this buffer in Little Endian Byte Order.
ByteBuf	AbstractByteBuf.setIndex(int readerIndex, int writerIndex)
abstract ByteBuf	ByteBuf.setIndex(int readerIndex, int writerIndex)	Sets the readerIndex and writerIndex of this buffer in one shot.
ByteBuf	EmptyByteBuf.setIndex(int readerIndex, int writerIndex)
ByteBuf	SwappedByteBuf.setIndex(int readerIndex, int writerIndex)	Deprecated.
ByteBuf	AbstractByteBuf.setInt(int index, int value)
abstract ByteBuf	ByteBuf.setInt(int index, int value)	Sets the specified 32-bit integer at the specified absolute index in this buffer.
ByteBuf	DuplicatedByteBuf.setInt(int index, int value)	Deprecated.
ByteBuf	EmptyByteBuf.setInt(int index, int value)
ByteBuf	ReadOnlyByteBuf.setInt(int index, int value)	Deprecated.
ByteBuf	SwappedByteBuf.setInt(int index, int value)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.setInt(int index, int value)
ByteBuf	UnpooledHeapByteBuf.setInt(int index, int value)
ByteBuf	UnpooledUnsafeDirectByteBuf.setInt(int index, int value)
ByteBuf	UnpooledUnsafeHeapByteBuf.setInt(int index, int value)
ByteBuf	AbstractByteBuf.setIntLE(int index, int value)
abstract ByteBuf	ByteBuf.setIntLE(int index, int value)	Sets the specified 32-bit integer at the specified absolute index in this buffer with Little Endian byte order .
ByteBuf	DuplicatedByteBuf.setIntLE(int index, int value)	Deprecated.
ByteBuf	EmptyByteBuf.setIntLE(int index, int value)
ByteBuf	ReadOnlyByteBuf.setIntLE(int index, int value)	Deprecated.
ByteBuf	SwappedByteBuf.setIntLE(int index, int value)	Deprecated.
ByteBuf	UnpooledHeapByteBuf.setIntLE(int index, int value)
ByteBuf	UnpooledUnsafeHeapByteBuf.setIntLE(int index, int value)
ByteBuf	AbstractByteBuf.setLong(int index, long value)
abstract ByteBuf	ByteBuf.setLong(int index, long value)	Sets the specified 64-bit long integer at the specified absolute index in this buffer.
ByteBuf	DuplicatedByteBuf.setLong(int index, long value)	Deprecated.
ByteBuf	EmptyByteBuf.setLong(int index, long value)
ByteBuf	ReadOnlyByteBuf.setLong(int index, long value)	Deprecated.
ByteBuf	SwappedByteBuf.setLong(int index, long value)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.setLong(int index, long value)
ByteBuf	UnpooledHeapByteBuf.setLong(int index, long value)
ByteBuf	UnpooledUnsafeDirectByteBuf.setLong(int index, long value)
ByteBuf	UnpooledUnsafeHeapByteBuf.setLong(int index, long value)
ByteBuf	AbstractByteBuf.setLongLE(int index, long value)
abstract ByteBuf	ByteBuf.setLongLE(int index, long value)	Sets the specified 64-bit long integer at the specified absolute index in this buffer in Little Endian Byte Order.
ByteBuf	DuplicatedByteBuf.setLongLE(int index, long value)	Deprecated.
ByteBuf	EmptyByteBuf.setLongLE(int index, long value)
ByteBuf	ReadOnlyByteBuf.setLongLE(int index, long value)	Deprecated.
ByteBuf	SwappedByteBuf.setLongLE(int index, long value)	Deprecated.
ByteBuf	UnpooledHeapByteBuf.setLongLE(int index, long value)
ByteBuf	UnpooledUnsafeHeapByteBuf.setLongLE(int index, long value)
ByteBuf	AbstractByteBuf.setMedium(int index, int value)
abstract ByteBuf	ByteBuf.setMedium(int index, int value)	Sets the specified 24-bit medium integer at the specified absolute index in this buffer.
ByteBuf	DuplicatedByteBuf.setMedium(int index, int value)	Deprecated.
ByteBuf	EmptyByteBuf.setMedium(int index, int value)
ByteBuf	ReadOnlyByteBuf.setMedium(int index, int value)	Deprecated.
ByteBuf	SwappedByteBuf.setMedium(int index, int value)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.setMedium(int index, int value)
ByteBuf	UnpooledHeapByteBuf.setMedium(int index, int value)
ByteBuf	UnpooledUnsafeDirectByteBuf.setMedium(int index, int value)
ByteBuf	UnpooledUnsafeHeapByteBuf.setMedium(int index, int value)
ByteBuf	AbstractByteBuf.setMediumLE(int index, int value)
abstract ByteBuf	ByteBuf.setMediumLE(int index, int value)	Sets the specified 24-bit medium integer at the specified absolute index in this buffer in the Little Endian Byte Order.
ByteBuf	DuplicatedByteBuf.setMediumLE(int index, int value)	Deprecated.
ByteBuf	EmptyByteBuf.setMediumLE(int index, int value)
ByteBuf	ReadOnlyByteBuf.setMediumLE(int index, int value)	Deprecated.
ByteBuf	SwappedByteBuf.setMediumLE(int index, int value)	Deprecated.
ByteBuf	UnpooledHeapByteBuf.setMediumLE(int index, int value)
ByteBuf	UnpooledUnsafeHeapByteBuf.setMediumLE(int index, int value)
ByteBuf	AbstractByteBuf.setShort(int index, int value)
abstract ByteBuf	ByteBuf.setShort(int index, int value)	Sets the specified 16-bit short integer at the specified absolute index in this buffer.
ByteBuf	DuplicatedByteBuf.setShort(int index, int value)	Deprecated.
ByteBuf	EmptyByteBuf.setShort(int index, int value)
ByteBuf	ReadOnlyByteBuf.setShort(int index, int value)	Deprecated.
ByteBuf	SwappedByteBuf.setShort(int index, int value)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.setShort(int index, int value)
ByteBuf	UnpooledHeapByteBuf.setShort(int index, int value)
ByteBuf	UnpooledUnsafeDirectByteBuf.setShort(int index, int value)
ByteBuf	UnpooledUnsafeHeapByteBuf.setShort(int index, int value)
static ByteBuf	ByteBufUtil.setShortBE(ByteBuf buf, int index, int shortValue)	Sets a big-endian 16-bit short integer to the buffer.
ByteBuf	AbstractByteBuf.setShortLE(int index, int value)
abstract ByteBuf	ByteBuf.setShortLE(int index, int value)	Sets the specified 16-bit short integer at the specified absolute index in this buffer with the Little Endian Byte Order.
ByteBuf	DuplicatedByteBuf.setShortLE(int index, int value)	Deprecated.
ByteBuf	EmptyByteBuf.setShortLE(int index, int value)
ByteBuf	ReadOnlyByteBuf.setShortLE(int index, int value)	Deprecated.
ByteBuf	SwappedByteBuf.setShortLE(int index, int value)	Deprecated.
ByteBuf	UnpooledHeapByteBuf.setShortLE(int index, int value)
ByteBuf	UnpooledUnsafeHeapByteBuf.setShortLE(int index, int value)
ByteBuf	AbstractByteBuf.setZero(int index, int length)
abstract ByteBuf	ByteBuf.setZero(int index, int length)	Fills this buffer with NUL (0x00) starting at the specified absolute index.
ByteBuf	EmptyByteBuf.setZero(int index, int length)
ByteBuf	SwappedByteBuf.setZero(int index, int length)	Deprecated.
ByteBuf	UnpooledUnsafeDirectByteBuf.setZero(int index, int length)
ByteBuf	UnpooledUnsafeHeapByteBuf.setZero(int index, int length)
ByteBuf	AbstractByteBuf.skipBytes(int length)
abstract ByteBuf	ByteBuf.skipBytes(int length)	Increases the current readerIndex by the specified length in this buffer.
ByteBuf	EmptyByteBuf.skipBytes(int length)
ByteBuf	SwappedByteBuf.skipBytes(int length)	Deprecated.
ByteBuf	AbstractByteBuf.slice()
ByteBuf	AbstractByteBuf.slice(int index, int length)
abstract ByteBuf	ByteBuf.slice()	Returns a slice of this buffer's readable bytes.
abstract ByteBuf	ByteBuf.slice(int index, int length)	Returns a slice of this buffer's sub-region.
ByteBuf	DuplicatedByteBuf.slice(int index, int length)	Deprecated.
ByteBuf	EmptyByteBuf.slice()
ByteBuf	EmptyByteBuf.slice(int index, int length)
ByteBuf	ReadOnlyByteBuf.slice(int index, int length)	Deprecated.
ByteBuf	SwappedByteBuf.slice()	Deprecated.
ByteBuf	SwappedByteBuf.slice(int index, int length)	Deprecated.
static ByteBuf	ByteBufUtil.threadLocalDirectBuffer()	Returns a cached thread-local direct buffer, if available.
protected static ByteBuf	AbstractByteBufAllocator.toLeakAwareBuffer(ByteBuf buf)
final ByteBuf	AbstractDerivedByteBuf.touch()	Deprecated.
final ByteBuf	AbstractDerivedByteBuf.touch(Object hint)	Deprecated.
ByteBuf	AbstractReferenceCountedByteBuf.touch()
ByteBuf	AbstractReferenceCountedByteBuf.touch(Object hint)
abstract ByteBuf	ByteBuf.touch()
abstract ByteBuf	ByteBuf.touch(Object hint)
ByteBuf	EmptyByteBuf.touch()
ByteBuf	EmptyByteBuf.touch(Object hint)
ByteBuf	SwappedByteBuf.touch()	Deprecated.
ByteBuf	SwappedByteBuf.touch(Object hint)	Deprecated.
static ByteBuf	Unpooled.unmodifiableBuffer(ByteBuf buffer)	Deprecated. Use asReadOnly().
static ByteBuf	Unpooled.unmodifiableBuffer(ByteBuf... buffers)	Deprecated. Use Unpooled.wrappedUnmodifiableBuffer(ByteBuf...).
static ByteBuf	Unpooled.unreleasableBuffer(ByteBuf buf)	Return a unreleasable view on the given ByteBuf which will just ignore release and retain calls.
abstract ByteBuf	ByteBuf.unwrap()	Return the underlying buffer instance if this buffer is a wrapper of another buffer.
ByteBuf	CompositeByteBuf.unwrap()
ByteBuf	DuplicatedByteBuf.unwrap()	Deprecated.
ByteBuf	EmptyByteBuf.unwrap()
ByteBuf	ReadOnlyByteBuf.unwrap()	Deprecated.
ByteBuf	SwappedByteBuf.unwrap()	Deprecated.
ByteBuf	UnpooledDirectByteBuf.unwrap()
ByteBuf	UnpooledHeapByteBuf.unwrap()
static ByteBuf	Unpooled.wrappedBuffer(byte[] array)	Creates a new big-endian buffer which wraps the specified array.
static ByteBuf	Unpooled.wrappedBuffer(byte[]... arrays)	Creates a new big-endian composite buffer which wraps the specified arrays without copying them.
static ByteBuf	Unpooled.wrappedBuffer(byte[] array, int offset, int length)	Creates a new big-endian buffer which wraps the sub-region of the specified array.
static ByteBuf	Unpooled.wrappedBuffer(int maxNumComponents, byte[]... arrays)	Creates a new big-endian composite buffer which wraps the specified arrays without copying them.
static ByteBuf	Unpooled.wrappedBuffer(int maxNumComponents, ByteBuf... buffers)	Creates a new big-endian composite buffer which wraps the readable bytes of the specified buffers without copying them.
static ByteBuf	Unpooled.wrappedBuffer(int maxNumComponents, ByteBuffer... buffers)	Creates a new big-endian composite buffer which wraps the slices of the specified NIO buffers without copying them.
static ByteBuf	Unpooled.wrappedBuffer(long memoryAddress, int size, boolean doFree)	Creates a new buffer which wraps the specified memory address.
static ByteBuf	Unpooled.wrappedBuffer(ByteBuf buffer)	Creates a new buffer which wraps the specified buffer's readable bytes.
static ByteBuf	Unpooled.wrappedBuffer(ByteBuf... buffers)	Creates a new big-endian composite buffer which wraps the readable bytes of the specified buffers without copying them.
static ByteBuf	Unpooled.wrappedBuffer(ByteBuffer buffer)	Creates a new buffer which wraps the specified NIO buffer's current slice.
static ByteBuf	Unpooled.wrappedBuffer(ByteBuffer... buffers)	Creates a new big-endian composite buffer which wraps the slices of the specified NIO buffers without copying them.
static ByteBuf	Unpooled.wrappedUnmodifiableBuffer(ByteBuf... buffers)	Wrap the given ByteBufs in an unmodifiable ByteBuf.
static ByteBuf	ByteBufUtil.writeAscii(ByteBufAllocator alloc, CharSequence seq)	Encode a CharSequence in ASCII and write it to a ByteBuf allocated with alloc.
ByteBuf	AbstractByteBuf.writeBoolean(boolean value)
abstract ByteBuf	ByteBuf.writeBoolean(boolean value)	Sets the specified boolean at the current writerIndex and increases the writerIndex by 1 in this buffer.
ByteBuf	EmptyByteBuf.writeBoolean(boolean value)
ByteBuf	SwappedByteBuf.writeBoolean(boolean value)	Deprecated.
ByteBuf	AbstractByteBuf.writeByte(int value)
abstract ByteBuf	ByteBuf.writeByte(int value)	Sets the specified byte at the current writerIndex and increases the writerIndex by 1 in this buffer.
ByteBuf	EmptyByteBuf.writeByte(int value)
ByteBuf	SwappedByteBuf.writeByte(int value)	Deprecated.
ByteBuf	AbstractByteBuf.writeBytes(byte[] src)
ByteBuf	AbstractByteBuf.writeBytes(byte[] src, int srcIndex, int length)
ByteBuf	AbstractByteBuf.writeBytes(ByteBuf src)
ByteBuf	AbstractByteBuf.writeBytes(ByteBuf src, int length)
ByteBuf	AbstractByteBuf.writeBytes(ByteBuf src, int srcIndex, int length)
ByteBuf	AbstractByteBuf.writeBytes(ByteBuffer src)
abstract ByteBuf	ByteBuf.writeBytes(byte[] src)	Transfers the specified source array's data to this buffer starting at the current writerIndex and increases the writerIndex by the number of the transferred bytes (= src.length).
abstract ByteBuf	ByteBuf.writeBytes(byte[] src, int srcIndex, int length)	Transfers the specified source array's data to this buffer starting at the current writerIndex and increases the writerIndex by the number of the transferred bytes (= length).
abstract ByteBuf	ByteBuf.writeBytes(ByteBuf src)	Transfers the specified source buffer's data to this buffer starting at the current writerIndex until the source buffer becomes unreadable, and increases the writerIndex by the number of the transferred bytes.
abstract ByteBuf	ByteBuf.writeBytes(ByteBuf src, int length)	Transfers the specified source buffer's data to this buffer starting at the current writerIndex and increases the writerIndex by the number of the transferred bytes (= length).
abstract ByteBuf	ByteBuf.writeBytes(ByteBuf src, int srcIndex, int length)	Transfers the specified source buffer's data to this buffer starting at the current writerIndex and increases the writerIndex by the number of the transferred bytes (= length).
abstract ByteBuf	ByteBuf.writeBytes(ByteBuffer src)	Transfers the specified source buffer's data to this buffer starting at the current writerIndex until the source buffer's position reaches its limit, and increases the writerIndex by the number of the transferred bytes.
ByteBuf	EmptyByteBuf.writeBytes(byte[] src)
ByteBuf	EmptyByteBuf.writeBytes(byte[] src, int srcIndex, int length)
ByteBuf	EmptyByteBuf.writeBytes(ByteBuf src)
ByteBuf	EmptyByteBuf.writeBytes(ByteBuf src, int length)
ByteBuf	EmptyByteBuf.writeBytes(ByteBuf src, int srcIndex, int length)
ByteBuf	EmptyByteBuf.writeBytes(ByteBuffer src)
ByteBuf	SwappedByteBuf.writeBytes(byte[] src)	Deprecated.
ByteBuf	SwappedByteBuf.writeBytes(byte[] src, int srcIndex, int length)	Deprecated.
ByteBuf	SwappedByteBuf.writeBytes(ByteBuf src)	Deprecated.
ByteBuf	SwappedByteBuf.writeBytes(ByteBuf src, int length)	Deprecated.
ByteBuf	SwappedByteBuf.writeBytes(ByteBuf src, int srcIndex, int length)	Deprecated.
ByteBuf	SwappedByteBuf.writeBytes(ByteBuffer src)	Deprecated.
ByteBuf	AbstractByteBuf.writeChar(int value)
abstract ByteBuf	ByteBuf.writeChar(int value)	Sets the specified 2-byte UTF-16 character at the current writerIndex and increases the writerIndex by 2 in this buffer.
ByteBuf	EmptyByteBuf.writeChar(int value)
ByteBuf	SwappedByteBuf.writeChar(int value)	Deprecated.
ByteBuf	AbstractByteBuf.writeDouble(double value)
abstract ByteBuf	ByteBuf.writeDouble(double value)	Sets the specified 64-bit floating point number at the current writerIndex and increases the writerIndex by 8 in this buffer.
ByteBuf	EmptyByteBuf.writeDouble(double value)
ByteBuf	SwappedByteBuf.writeDouble(double value)	Deprecated.
ByteBuf	ByteBuf.writeDoubleLE(double value)	Sets the specified 64-bit floating point number at the current writerIndex in Little Endian Byte Order and increases the writerIndex by 8 in this buffer.
ByteBuf	AbstractByteBuf.writeFloat(float value)
abstract ByteBuf	ByteBuf.writeFloat(float value)	Sets the specified 32-bit floating point number at the current writerIndex and increases the writerIndex by 4 in this buffer.
ByteBuf	EmptyByteBuf.writeFloat(float value)
ByteBuf	SwappedByteBuf.writeFloat(float value)	Deprecated.
ByteBuf	ByteBuf.writeFloatLE(float value)	Sets the specified 32-bit floating point number at the current writerIndex in Little Endian Byte Order and increases the writerIndex by 4 in this buffer.
ByteBuf	AbstractByteBuf.writeInt(int value)
abstract ByteBuf	ByteBuf.writeInt(int value)	Sets the specified 32-bit integer at the current writerIndex and increases the writerIndex by 4 in this buffer.
ByteBuf	EmptyByteBuf.writeInt(int value)
ByteBuf	SwappedByteBuf.writeInt(int value)	Deprecated.
ByteBuf	AbstractByteBuf.writeIntLE(int value)
abstract ByteBuf	ByteBuf.writeIntLE(int value)	Sets the specified 32-bit integer at the current writerIndex in the Little Endian Byte Order and increases the writerIndex by 4 in this buffer.
ByteBuf	EmptyByteBuf.writeIntLE(int value)
ByteBuf	SwappedByteBuf.writeIntLE(int value)	Deprecated.
ByteBuf	AbstractByteBuf.writeLong(long value)
abstract ByteBuf	ByteBuf.writeLong(long value)	Sets the specified 64-bit long integer at the current writerIndex and increases the writerIndex by 8 in this buffer.
ByteBuf	EmptyByteBuf.writeLong(long value)
ByteBuf	SwappedByteBuf.writeLong(long value)	Deprecated.
ByteBuf	AbstractByteBuf.writeLongLE(long value)
abstract ByteBuf	ByteBuf.writeLongLE(long value)	Sets the specified 64-bit long integer at the current writerIndex in the Little Endian Byte Order and increases the writerIndex by 8 in this buffer.
ByteBuf	EmptyByteBuf.writeLongLE(long value)
ByteBuf	SwappedByteBuf.writeLongLE(long value)	Deprecated.
ByteBuf	AbstractByteBuf.writeMedium(int value)
abstract ByteBuf	ByteBuf.writeMedium(int value)	Sets the specified 24-bit medium integer at the current writerIndex and increases the writerIndex by 3 in this buffer.
ByteBuf	EmptyByteBuf.writeMedium(int value)
ByteBuf	SwappedByteBuf.writeMedium(int value)	Deprecated.
static ByteBuf	ByteBufUtil.writeMediumBE(ByteBuf buf, int mediumValue)	Writes a big-endian 24-bit medium integer to the buffer.
ByteBuf	AbstractByteBuf.writeMediumLE(int value)
abstract ByteBuf	ByteBuf.writeMediumLE(int value)	Sets the specified 24-bit medium integer at the current writerIndex in the Little Endian Byte Order and increases the writerIndex by 3 in this buffer.
ByteBuf	EmptyByteBuf.writeMediumLE(int value)
ByteBuf	SwappedByteBuf.writeMediumLE(int value)	Deprecated.
ByteBuf	AbstractByteBuf.writerIndex(int writerIndex)
abstract ByteBuf	ByteBuf.writerIndex(int writerIndex)	Sets the writerIndex of this buffer.
ByteBuf	EmptyByteBuf.writerIndex(int writerIndex)
ByteBuf	SwappedByteBuf.writerIndex(int writerIndex)	Deprecated.
ByteBuf	AbstractByteBuf.writeShort(int value)
abstract ByteBuf	ByteBuf.writeShort(int value)	Sets the specified 16-bit short integer at the current writerIndex and increases the writerIndex by 2 in this buffer.
ByteBuf	EmptyByteBuf.writeShort(int value)
ByteBuf	SwappedByteBuf.writeShort(int value)	Deprecated.
static ByteBuf	ByteBufUtil.writeShortBE(ByteBuf buf, int shortValue)	Writes a big-endian 16-bit short integer to the buffer.
ByteBuf	AbstractByteBuf.writeShortLE(int value)
abstract ByteBuf	ByteBuf.writeShortLE(int value)	Sets the specified 16-bit short integer in the Little Endian Byte Order at the current writerIndex and increases the writerIndex by 2 in this buffer.
ByteBuf	EmptyByteBuf.writeShortLE(int value)
ByteBuf	SwappedByteBuf.writeShortLE(int value)	Deprecated.
static ByteBuf	ByteBufUtil.writeUtf8(ByteBufAllocator alloc, CharSequence seq)	Encode a CharSequence in UTF-8 and write it to a ByteBuf allocated with alloc.
ByteBuf	AbstractByteBuf.writeZero(int length)
abstract ByteBuf	ByteBuf.writeZero(int length)	Fills this buffer with NUL (0x00) starting at the current writerIndex and increases the writerIndex by the specified length.
ByteBuf	EmptyByteBuf.writeZero(int length)
ByteBuf	SwappedByteBuf.writeZero(int length)	Deprecated.
ByteBuf	UnpooledUnsafeDirectByteBuf.writeZero(int length)
ByteBuf	UnpooledUnsafeHeapByteBuf.writeZero(int length)

Methods in io.netty.buffer that return types with arguments of type ByteBuf

Modifier and Type	Method	Description
List<ByteBuf>	CompositeByteBuf.decompose(int offset, int length)	Same with AbstractByteBuf.slice(int, int) except that this method returns a list.
Iterator<ByteBuf>	CompositeByteBuf.iterator()

Methods in io.netty.buffer with parameters of type ByteBuf

Modifier and Type	Method	Description
CompositeByteBuf	CompositeByteBuf.addComponent(boolean increaseWriterIndex, int cIndex, ByteBuf buffer)	Add the given ByteBuf on the specific index and increase the writerIndex if increaseWriterIndex is true.
CompositeByteBuf	CompositeByteBuf.addComponent(boolean increaseWriterIndex, ByteBuf buffer)	Add the given ByteBuf and increase the writerIndex if increaseWriterIndex is true.
CompositeByteBuf	CompositeByteBuf.addComponent(int cIndex, ByteBuf buffer)	Add the given ByteBuf on the specific index.
CompositeByteBuf	CompositeByteBuf.addComponent(ByteBuf buffer)	Add the given ByteBuf.
CompositeByteBuf	CompositeByteBuf.addComponents(boolean increaseWriterIndex, ByteBuf... buffers)	Add the given ByteBufs and increase the writerIndex if increaseWriterIndex is true.
CompositeByteBuf	CompositeByteBuf.addComponents(int cIndex, ByteBuf... buffers)	Add the given ByteBufs on the specific index
CompositeByteBuf	CompositeByteBuf.addComponents(ByteBuf... buffers)	Add the given ByteBufs.
CompositeByteBuf	CompositeByteBuf.addFlattenedComponents(boolean increaseWriterIndex, ByteBuf buffer)	Add the given ByteBuf and increase the writerIndex if increaseWriterIndex is true.
static void	ByteBufUtil.appendPrettyHexDump(StringBuilder dump, ByteBuf buf)	Appends the prettified multi-line hexadecimal dump of the specified ByteBuf to the specified StringBuilder that is easy to read by humans.
static void	ByteBufUtil.appendPrettyHexDump(StringBuilder dump, ByteBuf buf, int offset, int length)	Appends the prettified multi-line hexadecimal dump of the specified ByteBuf to the specified StringBuilder that is easy to read by humans, starting at the given offset using the given length.
static int	ByteBufUtil.compare(ByteBuf bufferA, ByteBuf bufferB)	Compares the two specified buffers as described in compareTo(ByteBuf).
int	AbstractByteBuf.compareTo(ByteBuf that)
abstract int	ByteBuf.compareTo(ByteBuf buffer)	Compares the content of the specified buffer to the content of this buffer.
int	EmptyByteBuf.compareTo(ByteBuf buffer)
int	SwappedByteBuf.compareTo(ByteBuf buffer)	Deprecated.
static ByteBuf	Unpooled.copiedBuffer(ByteBuf buffer)	Creates a new buffer whose content is a copy of the specified buffer's readable bytes.
static ByteBuf	Unpooled.copiedBuffer(ByteBuf... buffers)	Creates a new buffer whose content is a merged copy of the specified buffers' readable bytes.
static void	ByteBufUtil.copy(io.netty.util.AsciiString src, int srcIdx, ByteBuf dst, int length)	Copies the content of src to a ByteBuf using writeBytes(byte[], int, int).
static void	ByteBufUtil.copy(io.netty.util.AsciiString src, int srcIdx, ByteBuf dst, int dstIdx, int length)	Copies the content of src to a ByteBuf using setBytes(int, byte[], int, int).
static void	ByteBufUtil.copy(io.netty.util.AsciiString src, ByteBuf dst)	Copies the all content of src to a ByteBuf using writeBytes(byte[], int, int).
static ByteBuf	ByteBufUtil.ensureAccessible(ByteBuf buffer)
static boolean	ByteBufUtil.equals(ByteBuf a, int aStartIndex, ByteBuf b, int bStartIndex, int length)	Returns true if and only if the two specified buffers are identical to each other for length bytes starting at aStartIndex index for the a buffer and bStartIndex index for the b buffer.
static boolean	ByteBufUtil.equals(ByteBuf bufferA, ByteBuf bufferB)	Returns true if and only if the two specified buffers are identical to each other as described in equals(Object).
ByteBuf	AbstractByteBuf.getBytes(int index, ByteBuf dst)
ByteBuf	AbstractByteBuf.getBytes(int index, ByteBuf dst, int length)
abstract ByteBuf	ByteBuf.getBytes(int index, ByteBuf dst)	Transfers this buffer's data to the specified destination starting at the specified absolute index until the destination becomes non-writable.
abstract ByteBuf	ByteBuf.getBytes(int index, ByteBuf dst, int length)	Transfers this buffer's data to the specified destination starting at the specified absolute index.
abstract ByteBuf	ByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)	Transfers this buffer's data to the specified destination starting at the specified absolute index.
static byte[]	ByteBufUtil.getBytes(ByteBuf buf)	Create a copy of the underlying storage from buf into a byte array.
static byte[]	ByteBufUtil.getBytes(ByteBuf buf, int start, int length)	Create a copy of the underlying storage from buf into a byte array.
static byte[]	ByteBufUtil.getBytes(ByteBuf buf, int start, int length, boolean copy)	Return an array of the underlying storage from buf into a byte array.
CompositeByteBuf	CompositeByteBuf.getBytes(int index, ByteBuf dst)
CompositeByteBuf	CompositeByteBuf.getBytes(int index, ByteBuf dst, int length)
CompositeByteBuf	CompositeByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)
ByteBuf	DuplicatedByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)	Deprecated.
ByteBuf	EmptyByteBuf.getBytes(int index, ByteBuf dst)
ByteBuf	EmptyByteBuf.getBytes(int index, ByteBuf dst, int length)
ByteBuf	EmptyByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)
ByteBuf	ReadOnlyByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)	Deprecated.
ByteBuf	SwappedByteBuf.getBytes(int index, ByteBuf dst)	Deprecated.
ByteBuf	SwappedByteBuf.getBytes(int index, ByteBuf dst, int length)	Deprecated.
ByteBuf	SwappedByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)
ByteBuf	UnpooledHeapByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)
ByteBuf	UnpooledUnsafeDirectByteBuf.getBytes(int index, ByteBuf dst, int dstIndex, int length)
static int	ByteBufUtil.hashCode(ByteBuf buffer)	Calculates the hash code of the specified buffer.
static String	ByteBufUtil.hexDump(ByteBuf buffer)	Returns a hex dump of the specified buffer's readable bytes.
static String	ByteBufUtil.hexDump(ByteBuf buffer, int fromIndex, int length)	Returns a hex dump of the specified buffer's sub-region.
static int	ByteBufUtil.indexOf(ByteBuf buffer, int fromIndex, int toIndex, byte value)	The default implementation of indexOf(int, int, byte).
static int	ByteBufUtil.indexOf(ByteBuf needle, ByteBuf haystack)	Returns the reader index of needle in haystack, or -1 if needle is not in haystack.
static boolean	ByteBufUtil.isAccessible(ByteBuf buffer)
static boolean	ByteBufUtil.isText(ByteBuf buf, int index, int length, Charset charset)	Returns true if the specified ByteBuf starting at index with length is valid text using the given Charset, otherwise return false.
static boolean	ByteBufUtil.isText(ByteBuf buf, Charset charset)	Returns true if the given ByteBuf is valid text using the given Charset, otherwise return false.
static String	ByteBufUtil.prettyHexDump(ByteBuf buffer)	Returns a multi-line hexadecimal dump of the specified ByteBuf that is easy to read by humans.
static String	ByteBufUtil.prettyHexDump(ByteBuf buffer, int offset, int length)	Returns a multi-line hexadecimal dump of the specified ByteBuf that is easy to read by humans, starting at the given offset using the given length.
ByteBuf	AbstractByteBuf.readBytes(ByteBuf dst)
ByteBuf	AbstractByteBuf.readBytes(ByteBuf dst, int length)
ByteBuf	AbstractByteBuf.readBytes(ByteBuf dst, int dstIndex, int length)
abstract ByteBuf	ByteBuf.readBytes(ByteBuf dst)	Transfers this buffer's data to the specified destination starting at the current readerIndex until the destination becomes non-writable, and increases the readerIndex by the number of the transferred bytes.
abstract ByteBuf	ByteBuf.readBytes(ByteBuf dst, int length)	Transfers this buffer's data to the specified destination starting at the current readerIndex and increases the readerIndex by the number of the transferred bytes (= length).
abstract ByteBuf	ByteBuf.readBytes(ByteBuf dst, int dstIndex, int length)	Transfers this buffer's data to the specified destination starting at the current readerIndex and increases the readerIndex by the number of the transferred bytes (= length).
static ByteBuf	ByteBufUtil.readBytes(ByteBufAllocator alloc, ByteBuf buffer, int length)	Read the given amount of bytes into a new ByteBuf that is allocated from the ByteBufAllocator.
CompositeByteBuf	CompositeByteBuf.readBytes(ByteBuf dst)
CompositeByteBuf	CompositeByteBuf.readBytes(ByteBuf dst, int length)
CompositeByteBuf	CompositeByteBuf.readBytes(ByteBuf dst, int dstIndex, int length)
ByteBuf	EmptyByteBuf.readBytes(ByteBuf dst)
ByteBuf	EmptyByteBuf.readBytes(ByteBuf dst, int length)
ByteBuf	EmptyByteBuf.readBytes(ByteBuf dst, int dstIndex, int length)
ByteBuf	SwappedByteBuf.readBytes(ByteBuf dst)	Deprecated.
ByteBuf	SwappedByteBuf.readBytes(ByteBuf dst, int length)	Deprecated.
ByteBuf	SwappedByteBuf.readBytes(ByteBuf dst, int dstIndex, int length)	Deprecated.
static int	ByteBufUtil.readIntBE(ByteBuf buf)	Reads a big-endian 32-bit integer from the buffer.
static int	ByteBufUtil.readUnsignedShortBE(ByteBuf buf)	Reads a big-endian unsigned 16-bit short integer from the buffer.
ByteBufHolder	ByteBufHolder.replace(ByteBuf content)	Returns a new ByteBufHolder which contains the specified content.
ByteBufHolder	DefaultByteBufHolder.replace(ByteBuf content)	Returns a new ByteBufHolder which contains the specified content.
static int	ByteBufUtil.reserveAndWriteUtf8(ByteBuf buf, CharSequence seq, int reserveBytes)	Encode a CharSequence in UTF-8 and write it into reserveBytes of a ByteBuf.
static int	ByteBufUtil.reserveAndWriteUtf8(ByteBuf buf, CharSequence seq, int start, int end, int reserveBytes)	Equivalent to reserveAndWriteUtf8(buf, seq.subSequence(start, end), reserveBytes) but avoids subsequence object allocation if possible.
ByteBuf	AbstractByteBuf.setBytes(int index, ByteBuf src)
ByteBuf	AbstractByteBuf.setBytes(int index, ByteBuf src, int length)
abstract ByteBuf	ByteBuf.setBytes(int index, ByteBuf src)	Transfers the specified source buffer's data to this buffer starting at the specified absolute index until the source buffer becomes unreadable.
abstract ByteBuf	ByteBuf.setBytes(int index, ByteBuf src, int length)	Transfers the specified source buffer's data to this buffer starting at the specified absolute index.
abstract ByteBuf	ByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)	Transfers the specified source buffer's data to this buffer starting at the specified absolute index.
CompositeByteBuf	CompositeByteBuf.setBytes(int index, ByteBuf src)
CompositeByteBuf	CompositeByteBuf.setBytes(int index, ByteBuf src, int length)
CompositeByteBuf	CompositeByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)
ByteBuf	DuplicatedByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)	Deprecated.
ByteBuf	EmptyByteBuf.setBytes(int index, ByteBuf src)
ByteBuf	EmptyByteBuf.setBytes(int index, ByteBuf src, int length)
ByteBuf	EmptyByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)
ByteBuf	ReadOnlyByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)	Deprecated.
ByteBuf	SwappedByteBuf.setBytes(int index, ByteBuf src)	Deprecated.
ByteBuf	SwappedByteBuf.setBytes(int index, ByteBuf src, int length)	Deprecated.
ByteBuf	SwappedByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)	Deprecated.
ByteBuf	UnpooledDirectByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)
ByteBuf	UnpooledHeapByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)
ByteBuf	UnpooledUnsafeDirectByteBuf.setBytes(int index, ByteBuf src, int srcIndex, int length)
static ByteBuf	ByteBufUtil.setShortBE(ByteBuf buf, int index, int shortValue)	Sets a big-endian 16-bit short integer to the buffer.
protected static ByteBuf	AbstractByteBufAllocator.toLeakAwareBuffer(ByteBuf buf)
static ByteBuf	Unpooled.unmodifiableBuffer(ByteBuf buffer)	Deprecated. Use asReadOnly().
static ByteBuf	Unpooled.unmodifiableBuffer(ByteBuf... buffers)	Deprecated. Use Unpooled.wrappedUnmodifiableBuffer(ByteBuf...).
static ByteBuf	Unpooled.unreleasableBuffer(ByteBuf buf)	Return a unreleasable view on the given ByteBuf which will just ignore release and retain calls.
static ByteBuf	Unpooled.wrappedBuffer(int maxNumComponents, ByteBuf... buffers)	Creates a new big-endian composite buffer which wraps the readable bytes of the specified buffers without copying them.
static ByteBuf	Unpooled.wrappedBuffer(ByteBuf buffer)	Creates a new buffer which wraps the specified buffer's readable bytes.
static ByteBuf	Unpooled.wrappedBuffer(ByteBuf... buffers)	Creates a new big-endian composite buffer which wraps the readable bytes of the specified buffers without copying them.
static ByteBuf	Unpooled.wrappedUnmodifiableBuffer(ByteBuf... buffers)	Wrap the given ByteBufs in an unmodifiable ByteBuf.
static int	ByteBufUtil.writeAscii(ByteBuf buf, CharSequence seq)	Encode a CharSequence in ASCII and write it to a ByteBuf.
ByteBuf	AbstractByteBuf.writeBytes(ByteBuf src)
ByteBuf	AbstractByteBuf.writeBytes(ByteBuf src, int length)
ByteBuf	AbstractByteBuf.writeBytes(ByteBuf src, int srcIndex, int length)
abstract ByteBuf	ByteBuf.writeBytes(ByteBuf src)	Transfers the specified source buffer's data to this buffer starting at the current writerIndex until the source buffer becomes unreadable, and increases the writerIndex by the number of the transferred bytes.
abstract ByteBuf	ByteBuf.writeBytes(ByteBuf src, int length)	Transfers the specified source buffer's data to this buffer starting at the current writerIndex and increases the writerIndex by the number of the transferred bytes (= length).
abstract ByteBuf	ByteBuf.writeBytes(ByteBuf src, int srcIndex, int length)	Transfers the specified source buffer's data to this buffer starting at the current writerIndex and increases the writerIndex by the number of the transferred bytes (= length).
CompositeByteBuf	CompositeByteBuf.writeBytes(ByteBuf src)
CompositeByteBuf	CompositeByteBuf.writeBytes(ByteBuf src, int length)
CompositeByteBuf	CompositeByteBuf.writeBytes(ByteBuf src, int srcIndex, int length)
ByteBuf	EmptyByteBuf.writeBytes(ByteBuf src)
ByteBuf	EmptyByteBuf.writeBytes(ByteBuf src, int length)
ByteBuf	EmptyByteBuf.writeBytes(ByteBuf src, int srcIndex, int length)
ByteBuf	SwappedByteBuf.writeBytes(ByteBuf src)	Deprecated.
ByteBuf	SwappedByteBuf.writeBytes(ByteBuf src, int length)	Deprecated.
ByteBuf	SwappedByteBuf.writeBytes(ByteBuf src, int srcIndex, int length)	Deprecated.
static ByteBuf	ByteBufUtil.writeMediumBE(ByteBuf buf, int mediumValue)	Writes a big-endian 24-bit medium integer to the buffer.
static ByteBuf	ByteBufUtil.writeShortBE(ByteBuf buf, int shortValue)	Writes a big-endian 16-bit short integer to the buffer.
static int	ByteBufUtil.writeUtf8(ByteBuf buf, CharSequence seq)	Encode a CharSequence in UTF-8 and write it to a ByteBuf.
static int	ByteBufUtil.writeUtf8(ByteBuf buf, CharSequence seq, int start, int end)	Equivalent to writeUtf8(buf, seq.subSequence(start, end)) but avoids subsequence object allocation.

Method parameters in io.netty.buffer with type arguments of type ByteBuf

Modifier and Type	Method	Description
CompositeByteBuf	CompositeByteBuf.addComponents(boolean increaseWriterIndex, Iterable<ByteBuf> buffers)	Add the given ByteBufs and increase the writerIndex if increaseWriterIndex is true.
CompositeByteBuf	CompositeByteBuf.addComponents(int cIndex, Iterable<ByteBuf> buffers)	Add the given ByteBufs on the specific index Be aware that this method does not increase the writerIndex of the CompositeByteBuf.
CompositeByteBuf	CompositeByteBuf.addComponents(Iterable<ByteBuf> buffers)	Add the given ByteBufs.

Constructors in io.netty.buffer with parameters of type ByteBuf

Modifier	Constructor	Description
	ByteBufInputStream(ByteBuf buffer)	Creates a new stream which reads data from the specified buffer starting at the current readerIndex and ending at the current writerIndex.
	ByteBufInputStream(ByteBuf buffer, boolean releaseOnClose)	Creates a new stream which reads data from the specified buffer starting at the current readerIndex and ending at the current writerIndex.
	ByteBufInputStream(ByteBuf buffer, int length)	Creates a new stream which reads data from the specified buffer starting at the current readerIndex and ending at readerIndex + length.
	ByteBufInputStream(ByteBuf buffer, int length, boolean releaseOnClose)	Creates a new stream which reads data from the specified buffer starting at the current readerIndex and ending at readerIndex + length.
	ByteBufOutputStream(ByteBuf buffer)	Creates a new stream which writes data to the specified buffer.
	CompositeByteBuf(ByteBufAllocator alloc, boolean direct, int maxNumComponents, ByteBuf... buffers)
	DefaultByteBufHolder(ByteBuf data)
	DuplicatedByteBuf(ByteBuf buffer)	Deprecated.
	ReadOnlyByteBuf(ByteBuf buffer)	Deprecated.
	SlicedByteBuf(ByteBuf buffer, int index, int length)	Deprecated.
	SwappedByteBuf(ByteBuf buf)	Deprecated.

Constructor parameters in io.netty.buffer with type arguments of type ByteBuf

Modifier	Constructor	Description
	CompositeByteBuf(ByteBufAllocator alloc, boolean direct, int maxNumComponents, Iterable<ByteBuf> buffers)