EmptyByteBuf

alloc ByteBufAllocator alloc(): Undocumented in source. Be warned that the author may not have intended to support it.
array byte[] array(): Undocumented in source. Be warned that the author may not have intended to support it.
arrayOffset int arrayOffset(): Undocumented in source. Be warned that the author may not have intended to support it.
asReadOnly ByteBuf asReadOnly(): Undocumented in source. Be warned that the author may not have intended to support it.
bytesBefore int bytesBefore(int index, int length, byte value): Undocumented in source. Be warned that the author may not have intended to support it.
bytesBefore int bytesBefore(int length, byte value): Undocumented in source. Be warned that the author may not have intended to support it.
bytesBefore int bytesBefore(byte value): Undocumented in source. Be warned that the author may not have intended to support it.
capacity int capacity(): Undocumented in source. Be warned that the author may not have intended to support it.
capacity ByteBuf capacity(int newCapacity): Undocumented in source. Be warned that the author may not have intended to support it.
clear ByteBuf clear(): Undocumented in source. Be warned that the author may not have intended to support it.
compareTo int compareTo(ByteBuf buffer): Undocumented in source. Be warned that the author may not have intended to support it.
copy ByteBuf copy(int index, int length): Undocumented in source. Be warned that the author may not have intended to support it.
copy ByteBuf copy(): Undocumented in source. Be warned that the author may not have intended to support it.
discardReadBytes ByteBuf discardReadBytes(): Undocumented in source. Be warned that the author may not have intended to support it.
discardSomeReadBytes ByteBuf discardSomeReadBytes(): Undocumented in source. Be warned that the author may not have intended to support it.
duplicate ByteBuf duplicate(): Undocumented in source. Be warned that the author may not have intended to support it.
ensureWritable ByteBuf ensureWritable(int minWritableBytes): Undocumented in source. Be warned that the author may not have intended to support it.
ensureWritable int ensureWritable(int minWritableBytes, bool force): Undocumented in source. Be warned that the author may not have intended to support it.
forEachByte int forEachByte(int index, int length, ByteProcessor processor): Undocumented in source. Be warned that the author may not have intended to support it.
forEachByte int forEachByte(ByteProcessor processor): Undocumented in source. Be warned that the author may not have intended to support it.
forEachByteDesc int forEachByteDesc(int index, int length, ByteProcessor processor): Undocumented in source. Be warned that the author may not have intended to support it.
forEachByteDesc int forEachByteDesc(ByteProcessor processor): Undocumented in source. Be warned that the author may not have intended to support it.
getBoolean bool getBoolean(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getByte byte getByte(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getBytes ByteBuf getBytes(int index, ByteBuf dst): Undocumented in source. Be warned that the author may not have intended to support it.
getBytes ByteBuf getBytes(int index, ByteBuf dst, int length): Undocumented in source. Be warned that the author may not have intended to support it.
getBytes ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length): Undocumented in source. Be warned that the author may not have intended to support it.
getBytes ByteBuf getBytes(int index, byte[] dst): Undocumented in source. Be warned that the author may not have intended to support it.
getBytes ByteBuf getBytes(int index, byte[] dst, int dstIndex, int length): Undocumented in source. Be warned that the author may not have intended to support it.
getBytes ByteBuf getBytes(int index, ByteBuffer dst): Undocumented in source. Be warned that the author may not have intended to support it.
getBytes ByteBuf getBytes(int index, OutputStream output, int length): Undocumented in source. Be warned that the author may not have intended to support it.
getChar char getChar(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getCharSequence CharSequence getCharSequence(int index, int length, Charset charset): Undocumented in source. Be warned that the author may not have intended to support it.
getDouble double getDouble(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getFloat float getFloat(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getInt int getInt(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getIntLE int getIntLE(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getLong long getLong(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getLongLE long getLongLE(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getMedium int getMedium(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getMediumLE int getMediumLE(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getReadableBytes byte[] getReadableBytes(): Undocumented in source. Be warned that the author may not have intended to support it.
getShort short getShort(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getShortLE short getShortLE(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getUnsignedByte short getUnsignedByte(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getUnsignedInt long getUnsignedInt(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getUnsignedIntLE long getUnsignedIntLE(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getUnsignedMedium int getUnsignedMedium(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getUnsignedMediumLE int getUnsignedMediumLE(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getUnsignedShort int getUnsignedShort(int index): Undocumented in source. Be warned that the author may not have intended to support it.
getUnsignedShortLE int getUnsignedShortLE(int index): Undocumented in source. Be warned that the author may not have intended to support it.
hasArray bool hasArray(): Undocumented in source. Be warned that the author may not have intended to support it.
hasMemoryAddress bool hasMemoryAddress(): Undocumented in source. Be warned that the author may not have intended to support it.
indexOf int indexOf(int fromIndex, int toIndex, byte value): Undocumented in source. Be warned that the author may not have intended to support it.
internalNioBuffer ByteBuffer internalNioBuffer(int index, int length): Undocumented in source. Be warned that the author may not have intended to support it.
isDirect bool isDirect(): Undocumented in source. Be warned that the author may not have intended to support it.
isReadOnly bool isReadOnly(): Undocumented in source. Be warned that the author may not have intended to support it.
isReadable bool isReadable(int size): Undocumented in source. Be warned that the author may not have intended to support it.
isReadable bool isReadable(): Undocumented in source. Be warned that the author may not have intended to support it.
isWritable bool isWritable(int size): Undocumented in source. Be warned that the author may not have intended to support it.
isWritable bool isWritable(): Undocumented in source. Be warned that the author may not have intended to support it.
markReaderIndex ByteBuf markReaderIndex(): Undocumented in source. Be warned that the author may not have intended to support it.
markWriterIndex ByteBuf markWriterIndex(): Undocumented in source. Be warned that the author may not have intended to support it.
maxCapacity int maxCapacity(): Undocumented in source. Be warned that the author may not have intended to support it.
maxWritableBytes int maxWritableBytes(): Undocumented in source. Be warned that the author may not have intended to support it.
memoryAddress long memoryAddress(): Undocumented in source. Be warned that the author may not have intended to support it.
nioBuffer ByteBuffer nioBuffer(int index, int length): Undocumented in source. Be warned that the author may not have intended to support it.
nioBuffer ByteBuffer nioBuffer(): Undocumented in source. Be warned that the author may not have intended to support it.
nioBufferCount int nioBufferCount(): Undocumented in source. Be warned that the author may not have intended to support it.
nioBuffers ByteBuffer[] nioBuffers(int index, int length): Undocumented in source. Be warned that the author may not have intended to support it.
nioBuffers ByteBuffer[] nioBuffers(): Undocumented in source. Be warned that the author may not have intended to support it.
opEquals bool opEquals(Object obj): Undocumented in source. Be warned that the author may not have intended to support it.
order ByteOrder order(): Undocumented in source. Be warned that the author may not have intended to support it.
readBoolean bool readBoolean(): Undocumented in source. Be warned that the author may not have intended to support it.
readByte byte readByte(): Undocumented in source. Be warned that the author may not have intended to support it.
readBytes ByteBuf readBytes(int length): Undocumented in source. Be warned that the author may not have intended to support it.
readBytes ByteBuf readBytes(ByteBuf dst): Undocumented in source. Be warned that the author may not have intended to support it.
readBytes ByteBuf readBytes(ByteBuf dst, int length): Undocumented in source. Be warned that the author may not have intended to support it.
readBytes ByteBuf readBytes(ByteBuf dst, int dstIndex, int length): Undocumented in source. Be warned that the author may not have intended to support it.
readBytes ByteBuf readBytes(byte[] dst): Undocumented in source. Be warned that the author may not have intended to support it.
readBytes ByteBuf readBytes(byte[] dst, int dstIndex, int length): Undocumented in source. Be warned that the author may not have intended to support it.
readBytes ByteBuf readBytes(ByteBuffer dst): Undocumented in source. Be warned that the author may not have intended to support it.
readBytes ByteBuf readBytes(OutputStream output, int length): Undocumented in source. Be warned that the author may not have intended to support it.
readChar char readChar(): Undocumented in source. Be warned that the author may not have intended to support it.
readCharSequence CharSequence readCharSequence(int length, Charset charset): Undocumented in source. Be warned that the author may not have intended to support it.
readDouble double readDouble(): Undocumented in source. Be warned that the author may not have intended to support it.
readFloat float readFloat(): Undocumented in source. Be warned that the author may not have intended to support it.
readInt int readInt(): Undocumented in source. Be warned that the author may not have intended to support it.
readIntLE int readIntLE(): Undocumented in source. Be warned that the author may not have intended to support it.
readLong long readLong(): Undocumented in source. Be warned that the author may not have intended to support it.
readLongLE long readLongLE(): Undocumented in source. Be warned that the author may not have intended to support it.
readMedium int readMedium(): Undocumented in source. Be warned that the author may not have intended to support it.
readMediumLE int readMediumLE(): Undocumented in source. Be warned that the author may not have intended to support it.
readRetainedSlice ByteBuf readRetainedSlice(int length): Undocumented in source. Be warned that the author may not have intended to support it.
readShort short readShort(): Undocumented in source. Be warned that the author may not have intended to support it.
readShortLE short readShortLE(): Undocumented in source. Be warned that the author may not have intended to support it.
readSlice ByteBuf readSlice(int length): Undocumented in source. Be warned that the author may not have intended to support it.
readUnsignedByte short readUnsignedByte(): Undocumented in source. Be warned that the author may not have intended to support it.
readUnsignedInt long readUnsignedInt(): Undocumented in source. Be warned that the author may not have intended to support it.
readUnsignedIntLE long readUnsignedIntLE(): Undocumented in source. Be warned that the author may not have intended to support it.
readUnsignedMedium int readUnsignedMedium(): Undocumented in source. Be warned that the author may not have intended to support it.
readUnsignedMediumLE int readUnsignedMediumLE(): Undocumented in source. Be warned that the author may not have intended to support it.
readUnsignedShort int readUnsignedShort(): Undocumented in source. Be warned that the author may not have intended to support it.
readUnsignedShortLE int readUnsignedShortLE(): Undocumented in source. Be warned that the author may not have intended to support it.
readableBytes int readableBytes(): Undocumented in source. Be warned that the author may not have intended to support it.
readerIndex int readerIndex(): Undocumented in source. Be warned that the author may not have intended to support it.
readerIndex ByteBuf readerIndex(int readerIndex): Undocumented in source. Be warned that the author may not have intended to support it.
refCnt int refCnt(): Undocumented in source. Be warned that the author may not have intended to support it.
release bool release(): Undocumented in source. Be warned that the author may not have intended to support it.
release bool release(int decrement): Undocumented in source. Be warned that the author may not have intended to support it.
resetReaderIndex ByteBuf resetReaderIndex(): Undocumented in source. Be warned that the author may not have intended to support it.
resetWriterIndex ByteBuf resetWriterIndex(): Undocumented in source. Be warned that the author may not have intended to support it.
retain ByteBuf retain(): Undocumented in source. Be warned that the author may not have intended to support it.
retain ByteBuf retain(int increment): Undocumented in source. Be warned that the author may not have intended to support it.
retainedDuplicate ByteBuf retainedDuplicate(): Undocumented in source. Be warned that the author may not have intended to support it.
retainedSlice ByteBuf retainedSlice(): Undocumented in source. Be warned that the author may not have intended to support it.
retainedSlice ByteBuf retainedSlice(int index, int length): Undocumented in source. Be warned that the author may not have intended to support it.
setBoolean ByteBuf setBoolean(int index, bool value): Undocumented in source. Be warned that the author may not have intended to support it.
setByte ByteBuf setByte(int index, int value): Undocumented in source. Be warned that the author may not have intended to support it.
setBytes int setBytes(int index, InputStream input, int length): Undocumented in source. Be warned that the author may not have intended to support it.
setBytes ByteBuf setBytes(int index, ByteBuffer src): Undocumented in source. Be warned that the author may not have intended to support it.
setBytes ByteBuf setBytes(int index, byte[] src, int srcIndex, int length): Undocumented in source. Be warned that the author may not have intended to support it.
setBytes ByteBuf setBytes(int index, byte[] src): Undocumented in source. Be warned that the author may not have intended to support it.
setBytes ByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length): Undocumented in source. Be warned that the author may not have intended to support it.
setBytes ByteBuf setBytes(int index, ByteBuf src, int length): Undocumented in source. Be warned that the author may not have intended to support it.
setBytes ByteBuf setBytes(int index, ByteBuf src): Undocumented in source. Be warned that the author may not have intended to support it.
setChar ByteBuf setChar(int index, int value): Undocumented in source. Be warned that the author may not have intended to support it.
setCharSequence int setCharSequence(int index, CharSequence sequence, Charset charset): Undocumented in source. Be warned that the author may not have intended to support it.
setDouble ByteBuf setDouble(int index, double value): Undocumented in source. Be warned that the author may not have intended to support it.
setFloat ByteBuf setFloat(int index, float value): Undocumented in source. Be warned that the author may not have intended to support it.
setIndex ByteBuf setIndex(int readerIndex, int writerIndex): Undocumented in source. Be warned that the author may not have intended to support it.
setInt ByteBuf setInt(int index, int value): Undocumented in source. Be warned that the author may not have intended to support it.
setIntLE ByteBuf setIntLE(int index, int value): Undocumented in source. Be warned that the author may not have intended to support it.
setLong ByteBuf setLong(int index, long value): Undocumented in source. Be warned that the author may not have intended to support it.
setLongLE ByteBuf setLongLE(int index, long value): Undocumented in source. Be warned that the author may not have intended to support it.
setMedium ByteBuf setMedium(int index, int value): Undocumented in source. Be warned that the author may not have intended to support it.
setMediumLE ByteBuf setMediumLE(int index, int value): Undocumented in source. Be warned that the author may not have intended to support it.
setShort ByteBuf setShort(int index, int value): Undocumented in source. Be warned that the author may not have intended to support it.
setShortLE ByteBuf setShortLE(int index, int value): Undocumented in source. Be warned that the author may not have intended to support it.
setZero ByteBuf setZero(int index, int length): Undocumented in source. Be warned that the author may not have intended to support it.
skipBytes ByteBuf skipBytes(int length): Undocumented in source. Be warned that the author may not have intended to support it.
slice ByteBuf slice(): Undocumented in source. Be warned that the author may not have intended to support it.
slice ByteBuf slice(int index, int length): Undocumented in source. Be warned that the author may not have intended to support it.
toHash size_t toHash(): Undocumented in source. Be warned that the author may not have intended to support it.
toString string toString(Charset charset): Undocumented in source. Be warned that the author may not have intended to support it.
toString string toString(int index, int length, Charset charset): Undocumented in source. Be warned that the author may not have intended to support it.
toString string toString(): Undocumented in source. Be warned that the author may not have intended to support it.
touch ByteBuf touch(): Undocumented in source. Be warned that the author may not have intended to support it.
touch ByteBuf touch(Object hint): Undocumented in source. Be warned that the author may not have intended to support it.
unwrap ByteBuf unwrap(): Undocumented in source. Be warned that the author may not have intended to support it.
writableBytes int writableBytes(): Undocumented in source. Be warned that the author may not have intended to support it.
writeBoolean ByteBuf writeBoolean(bool value): Undocumented in source. Be warned that the author may not have intended to support it.
writeByte ByteBuf writeByte(int value): Undocumented in source. Be warned that the author may not have intended to support it.
writeBytes ByteBuf writeBytes(ByteBuf src): Undocumented in source. Be warned that the author may not have intended to support it.
writeBytes ByteBuf writeBytes(ByteBuf src, int length): Undocumented in source. Be warned that the author may not have intended to support it.
writeBytes ByteBuf writeBytes(ByteBuf src, int srcIndex, int length): Undocumented in source. Be warned that the author may not have intended to support it.
writeBytes ByteBuf writeBytes(byte[] src): Undocumented in source. Be warned that the author may not have intended to support it.
writeBytes ByteBuf writeBytes(byte[] src, int srcIndex, int length): Undocumented in source. Be warned that the author may not have intended to support it.
writeBytes ByteBuf writeBytes(ByteBuffer src): Undocumented in source. Be warned that the author may not have intended to support it.
writeBytes int writeBytes(InputStream input, int length): Undocumented in source. Be warned that the author may not have intended to support it.
writeChar ByteBuf writeChar(int value): Undocumented in source. Be warned that the author may not have intended to support it.
writeCharSequence int writeCharSequence(CharSequence sequence, Charset charset): Undocumented in source. Be warned that the author may not have intended to support it.
writeDouble ByteBuf writeDouble(double value): Undocumented in source. Be warned that the author may not have intended to support it.
writeFloat ByteBuf writeFloat(float value): Undocumented in source. Be warned that the author may not have intended to support it.
writeInt ByteBuf writeInt(int value): Undocumented in source. Be warned that the author may not have intended to support it.
writeIntLE ByteBuf writeIntLE(int value): Undocumented in source. Be warned that the author may not have intended to support it.
writeLong ByteBuf writeLong(long value): Undocumented in source. Be warned that the author may not have intended to support it.
writeLongLE ByteBuf writeLongLE(long value): Undocumented in source. Be warned that the author may not have intended to support it.
writeMedium ByteBuf writeMedium(int value): Undocumented in source. Be warned that the author may not have intended to support it.
writeMediumLE ByteBuf writeMediumLE(int value): Undocumented in source. Be warned that the author may not have intended to support it.
writeShort ByteBuf writeShort(int value): Undocumented in source. Be warned that the author may not have intended to support it.
writeShortLE ByteBuf writeShortLE(int value): Undocumented in source. Be warned that the author may not have intended to support it.
writeZero ByteBuf writeZero(int length): Undocumented in source. Be warned that the author may not have intended to support it.
writerIndex ByteBuf writerIndex(int writerIndex): Undocumented in source. Be warned that the author may not have intended to support it.
writerIndex int writerIndex(): Undocumented in source. Be warned that the author may not have intended to support it.

Variables

EMPTY_BYTE_BUF_HASH_CODE enum int EMPTY_BYTE_BUF_HASH_CODE;: Undocumented in source.

Inherited Members

From ByteBuf

capacity int capacity(): Returns the number of bytes (octets) this buffer can contain.
capacity ByteBuf capacity(int newCapacity): Adjusts the capacity of this buffer. If the {@code newCapacity} is less than the current capacity, the content of this buffer is truncated. If the {@code newCapacity} is greater than the current capacity, the buffer is appended with unspecified data whose length is {@code (newCapacity - currentCapacity)}.
maxCapacity int maxCapacity(): Returns the maximum allowed capacity of this buffer. This value provides an upper bound on {@link #capacity()}.
alloc ByteBufAllocator alloc(): Returns the {@link ByteBufAllocator} which created this buffer.
order ByteOrder order(): Returns the <a href="http://en.wikipedia.org/wiki/Endianness">endianness</a> of this buffer.
unwrap ByteBuf unwrap(): Return the underlying buffer instance if this buffer is a wrapper of another buffer.
isDirect bool isDirect(): Returns {@code true} if and only if this buffer is backed by an NIO direct buffer.
isReadOnly bool isReadOnly(): Returns {@code true} if and only if this buffer is read-only.
asReadOnly ByteBuf asReadOnly(): Returns a read-only version of this buffer.
readerIndex int readerIndex(): Returns the {@code readerIndex} of this buffer.
readerIndex ByteBuf readerIndex(int readerIndex): Sets the {@code readerIndex} of this buffer.
writerIndex int writerIndex(): Returns the {@code writerIndex} of this buffer.
writerIndex ByteBuf writerIndex(int writerIndex): Sets the {@code writerIndex} of this buffer.
setIndex ByteBuf setIndex(int readerIndex, int writerIndex): Sets the {@code readerIndex} and {@code writerIndex} of this buffer in one shot. This method is useful when you have to worry about the invocation order of {@link #readerIndex(int)} and {@link #writerIndex(int)} methods. For example, the following code will fail:
readableBytes int readableBytes(): Returns the number of readable bytes which is equal to {@code (this.writerIndex - this.readerIndex)}.
writableBytes int writableBytes(): Returns the number of writable bytes which is equal to {@code (this.capacity - this.writerIndex)}.
maxWritableBytes int maxWritableBytes(): Returns the maximum possible number of writable bytes, which is equal to {@code (this.maxCapacity - this.writerIndex)}.
maxFastWritableBytes int maxFastWritableBytes(): Returns the maximum number of bytes which can be written for certain without involving an internal reallocation or data-copy. The returned value will be ≥ {@link #writableBytes()} and ≤ {@link #maxWritableBytes()}.
isReadable bool isReadable(): Returns {@code true} if and only if {@code (this.writerIndex - this.readerIndex)} is greater than {@code 0}.
isReadable bool isReadable(int size): Returns {@code true} if and only if this buffer contains equal to or more than the specified number of elements.
isWritable bool isWritable(): Returns {@code true} if and only if {@code (this.capacity - this.writerIndex)} is greater than {@code 0}.
isWritable bool isWritable(int size): Returns {@code true} if and only if this buffer has enough room to allow writing the specified number of elements.
clear ByteBuf clear(): Sets the {@code readerIndex} and {@code writerIndex} of this buffer to {@code 0}. This method is identical to {@link #setIndex(int, int) setIndex(0, 0)}. Please note that the behavior of this method is different from that of NIO buffer, which sets the {@code limit} to the {@code capacity} of the buffer.
markReaderIndex ByteBuf markReaderIndex(): Marks the current {@code readerIndex} in this buffer. You can reposition the current {@code readerIndex} to the marked {@code readerIndex} by calling {@link #resetReaderIndex()}. The initial value of the marked {@code readerIndex} is {@code 0}.
resetReaderIndex ByteBuf resetReaderIndex(): Repositions the current {@code readerIndex} to the marked {@code readerIndex} in this buffer.
markWriterIndex ByteBuf markWriterIndex(): Marks the current {@code writerIndex} in this buffer. You can reposition the current {@code writerIndex} to the marked {@code writerIndex} by calling {@link #resetWriterIndex()}. The initial value of the marked {@code writerIndex} is {@code 0}.
resetWriterIndex ByteBuf resetWriterIndex(): Repositions the current {@code writerIndex} to the marked {@code writerIndex} in this buffer.
discardReadBytes ByteBuf discardReadBytes(): Discards the bytes between the 0th index and {@code readerIndex}. It moves the bytes between {@code readerIndex} and {@code writerIndex} to the 0th index, and sets {@code readerIndex} and {@code writerIndex} to {@code 0} and {@code oldWriterIndex - oldReaderIndex} respectively. Please refer to the class documentation for more detailed explanation.
discardSomeReadBytes ByteBuf discardSomeReadBytes(): Similar to {@link ByteBuf#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.
ensureWritable ByteBuf ensureWritable(int minWritableBytes): Expands the buffer {@link #capacity()} to make sure the number of {@linkplain #writableBytes() writable bytes} is equal to or greater than the specified value. If there are enough writable bytes in this buffer, this method returns with no side effect.
ensureWritable int ensureWritable(int minWritableBytes, bool force): Expands the buffer {@link #capacity()} to make sure the number of {@linkplain #writableBytes() writable bytes} is equal to or greater than the specified value. Unlike {@link #ensureWritable(int)}, this method returns a status code.
getBoolean bool getBoolean(int index): Gets a bool at the specified absolute (@code index) in this buffer. This method does not modify the {@code readerIndex} or {@code writerIndex} of this buffer.
getByte byte getByte(int index): Gets a byte at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getUnsignedByte short getUnsignedByte(int index): Gets an unsigned byte at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getShort short getShort(int index): Gets a 16-bit short integer at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getShortLE short getShortLE(int index): Gets a 16-bit short integer at the specified absolute {@code index} in this buffer in Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getUnsignedShort int getUnsignedShort(int index): Gets an unsigned 16-bit short integer at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getUnsignedShortLE int getUnsignedShortLE(int index): Gets an unsigned 16-bit short integer at the specified absolute {@code index} in this buffer in Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getMedium int getMedium(int index): Gets a 24-bit medium integer at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getMediumLE int getMediumLE(int index): Gets a 24-bit medium integer at the specified absolute {@code index} in this buffer in the Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getUnsignedMedium int getUnsignedMedium(int index): Gets an unsigned 24-bit medium integer at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getUnsignedMediumLE int getUnsignedMediumLE(int index): Gets an unsigned 24-bit medium integer at the specified absolute {@code index} in this buffer in Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getInt int getInt(int index): Gets a 32-bit integer at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getIntLE int getIntLE(int index): Gets a 32-bit integer at the specified absolute {@code index} in this buffer with Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getUnsignedInt long getUnsignedInt(int index): Gets an unsigned 32-bit integer at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getUnsignedIntLE long getUnsignedIntLE(int index): Gets an unsigned 32-bit integer at the specified absolute {@code index} in this buffer in Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getLong long getLong(int index): Gets a 64-bit long integer at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getLongLE long getLongLE(int index): Gets a 64-bit long integer at the specified absolute {@code index} in this buffer in Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getChar char getChar(int index): Gets a 2-byte UTF-16 character at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getFloat float getFloat(int index): Gets a 32-bit floating point number at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getFloatLE float getFloatLE(int index): Gets a 32-bit floating point number at the specified absolute {@code index} in this buffer in Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getDouble double getDouble(int index): Gets a 64-bit floating point number at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getDoubleLE double getDoubleLE(int index): Gets a 64-bit floating point number at the specified absolute {@code index} in this buffer in Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getBytes ByteBuf getBytes(int index, ByteBuf dst): Transfers this buffer's data to the specified destination starting at the specified absolute {@code index} until the destination becomes non-writable. This method is basically same with {@link #getBytes(int, ByteBuf, int, int)}, except that this method increases the {@code writerIndex} of the destination by the number of the transferred bytes while {@link #getBytes(int, ByteBuf, int, int)} does not. This method does not modify {@code readerIndex} or {@code writerIndex} of the source buffer (i.e. {@code this}).
getBytes ByteBuf getBytes(int index, ByteBuf dst, int length): Transfers this buffer's data to the specified destination starting at the specified absolute {@code index}. This method is basically same with {@link #getBytes(int, ByteBuf, int, int)}, except that this method increases the {@code writerIndex} of the destination by the number of the transferred bytes while {@link #getBytes(int, ByteBuf, int, int)} does not. This method does not modify {@code readerIndex} or {@code writerIndex} of the source buffer (i.e. {@code this}).
getBytes ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length): Transfers this buffer's data to the specified destination starting at the specified absolute {@code index}. This method does not modify {@code readerIndex} or {@code writerIndex} of both the source (i.e. {@code this}) and the destination.
getBytes ByteBuf getBytes(int index, byte[] dst): Transfers this buffer's data to the specified destination starting at the specified absolute {@code index}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer
getBytes ByteBuf getBytes(int index, byte[] dst, int dstIndex, int length): Transfers this buffer's data to the specified destination starting at the specified absolute {@code index}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getBytes ByteBuf getBytes(int index, ByteBuffer dst): Transfers this buffer's data to the specified destination starting at the specified absolute {@code index} until the destination's position reaches its limit. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer while the destination's {@code position} will be increased.
getBytes ByteBuf getBytes(int index, OutputStream outStream, int length): Transfers this buffer's data to the specified stream starting at the specified absolute {@code index}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
getCharSequence CharSequence getCharSequence(int index, int length, Charset charset): Gets a {@link CharSequence} with the given length at the given index.
setBoolean ByteBuf setBoolean(int index, bool value): Sets the specified bool at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setByte ByteBuf setByte(int index, int value): Sets the specified byte at the specified absolute {@code index} in this buffer. The 24 high-order bits of the specified value are ignored. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setShort ByteBuf setShort(int index, int value): Sets the specified 16-bit short integer at the specified absolute {@code index} in this buffer. The 16 high-order bits of the specified value are ignored. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setShortLE ByteBuf setShortLE(int index, int value): Sets the specified 16-bit short integer at the specified absolute {@code index} in this buffer with the Little Endian Byte Order. The 16 high-order bits of the specified value are ignored. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setMedium ByteBuf setMedium(int index, int value): Sets the specified 24-bit medium integer at the specified absolute {@code index} in this buffer. Please note that the most significant byte is ignored in the specified value. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setMediumLE ByteBuf setMediumLE(int index, int value): Sets the specified 24-bit medium integer at the specified absolute {@code index} in this buffer in the Little Endian Byte Order. Please note that the most significant byte is ignored in the specified value. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setInt ByteBuf setInt(int index, int value): Sets the specified 32-bit integer at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setIntLE ByteBuf setIntLE(int index, int value): Sets the specified 32-bit integer at the specified absolute {@code index} in this buffer with Little Endian byte order . This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setLong ByteBuf setLong(int index, long value): Sets the specified 64-bit long integer at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setLongLE ByteBuf setLongLE(int index, long value): Sets the specified 64-bit long integer at the specified absolute {@code index} in this buffer in Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setChar ByteBuf setChar(int index, int value): Sets the specified 2-byte UTF-16 character at the specified absolute {@code index} in this buffer. The 16 high-order bits of the specified value are ignored. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setFloat ByteBuf setFloat(int index, float value): Sets the specified 32-bit floating-point number at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setFloatLE ByteBuf setFloatLE(int index, float value): Sets the specified 32-bit floating-point number at the specified absolute {@code index} in this buffer in Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setDouble ByteBuf setDouble(int index, double value): Sets the specified 64-bit floating-point number at the specified absolute {@code index} in this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setDoubleLE ByteBuf setDoubleLE(int index, double value): Sets the specified 64-bit floating-point number at the specified absolute {@code index} in this buffer in Little Endian Byte Order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setBytes ByteBuf setBytes(int index, ByteBuf src): Transfers the specified source buffer's data to this buffer starting at the specified absolute {@code index} until the source buffer becomes unreadable. This method is basically same with {@link #setBytes(int, ByteBuf, int, int)}, except that this method increases the {@code readerIndex} of the source buffer by the number of the transferred bytes while {@link #setBytes(int, ByteBuf, int, int)} does not. This method does not modify {@code readerIndex} or {@code writerIndex} of the source buffer (i.e. {@code this}).
setBytes ByteBuf setBytes(int index, ByteBuf src, int length): Transfers the specified source buffer's data to this buffer starting at the specified absolute {@code index}. This method is basically same with {@link #setBytes(int, ByteBuf, int, int)}, except that this method increases the {@code readerIndex} of the source buffer by the number of the transferred bytes while {@link #setBytes(int, ByteBuf, int, int)} does not. This method does not modify {@code readerIndex} or {@code writerIndex} of the source buffer (i.e. {@code this}).
setBytes 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 {@code index}. This method does not modify {@code readerIndex} or {@code writerIndex} of both the source (i.e. {@code this}) and the destination.
setBytes ByteBuf setBytes(int index, byte[] src): Transfers the specified source array's data to this buffer starting at the specified absolute {@code index}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setBytes 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 {@code index}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setBytes ByteBuf setBytes(int index, ByteBuffer src): Transfers the specified source buffer's data to this buffer starting at the specified absolute {@code index} until the source buffer's position reaches its limit. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setBytes int setBytes(int index, InputStream inStream, int length): Transfers the content of the specified source stream to this buffer starting at the specified absolute {@code index}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setZero ByteBuf setZero(int index, int length): Fills this buffer with <tt>NUL (0x00)</tt> starting at the specified absolute {@code index}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
setCharSequence int setCharSequence(int index, CharSequence sequence, Charset charset): Writes the specified {@link CharSequence} at the current {@code writerIndex} and increases the {@code writerIndex} by the written bytes.
readBoolean bool readBoolean(): Gets a bool at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 1} in this buffer.
readByte byte readByte(): Gets a byte at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 1} in this buffer.
readUnsignedByte short readUnsignedByte(): Gets an unsigned byte at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 1} in this buffer.
readShort short readShort(): Gets a 16-bit short integer at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 2} in this buffer.
readShortLE short readShortLE(): Gets a 16-bit short integer at the current {@code readerIndex} in the Little Endian Byte Order and increases the {@code readerIndex} by {@code 2} in this buffer.
readUnsignedShort int readUnsignedShort(): Gets an unsigned 16-bit short integer at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 2} in this buffer.
readUnsignedShortLE int readUnsignedShortLE(): Gets an unsigned 16-bit short integer at the current {@code readerIndex} in the Little Endian Byte Order and increases the {@code readerIndex} by {@code 2} in this buffer.
readMedium int readMedium(): Gets a 24-bit medium integer at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 3} in this buffer.
readMediumLE int readMediumLE(): Gets a 24-bit medium integer at the current {@code readerIndex} in the Little Endian Byte Order and increases the {@code readerIndex} by {@code 3} in this buffer.
readUnsignedMedium int readUnsignedMedium(): Gets an unsigned 24-bit medium integer at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 3} in this buffer.
readUnsignedMediumLE int readUnsignedMediumLE(): Gets an unsigned 24-bit medium integer at the current {@code readerIndex} in the Little Endian Byte Order and increases the {@code readerIndex} by {@code 3} in this buffer.
readInt int readInt(): Gets a 32-bit integer at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 4} in this buffer.
readIntLE int readIntLE(): Gets a 32-bit integer at the current {@code readerIndex} in the Little Endian Byte Order and increases the {@code readerIndex} by {@code 4} in this buffer.
readUnsignedInt long readUnsignedInt(): Gets an unsigned 32-bit integer at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 4} in this buffer.
readUnsignedIntLE long readUnsignedIntLE(): Gets an unsigned 32-bit integer at the current {@code readerIndex} in the Little Endian Byte Order and increases the {@code readerIndex} by {@code 4} in this buffer.
readLong long readLong(): Gets a 64-bit integer at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 8} in this buffer.
readLongLE long readLongLE(): Gets a 64-bit integer at the current {@code readerIndex} in the Little Endian Byte Order and increases the {@code readerIndex} by {@code 8} in this buffer.
readChar char readChar(): Gets a 2-byte UTF-16 character at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 2} in this buffer.
readFloat float readFloat(): Gets a 32-bit floating point number at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 4} in this buffer.
readFloatLE float readFloatLE(): Gets a 32-bit floating point number at the current {@code readerIndex} in Little Endian Byte Order and increases the {@code readerIndex} by {@code 4} in this buffer.
readDouble double readDouble(): Gets a 64-bit floating point number at the current {@code readerIndex} and increases the {@code readerIndex} by {@code 8} in this buffer.
readDoubleLE double readDoubleLE(): Gets a 64-bit floating point number at the current {@code readerIndex} in Little Endian Byte Order and increases the {@code readerIndex} by {@code 8} in this buffer.
readBytes ByteBuf readBytes(int length): Transfers this buffer's data to a newly created buffer starting at the current {@code readerIndex} and increases the {@code readerIndex} by the number of the transferred bytes (= {@code length}). The returned buffer's {@code readerIndex} and {@code writerIndex} are {@code 0} and {@code length} respectively.
readSlice ByteBuf readSlice(int length): Returns a new slice of this buffer's sub-region starting at the current {@code readerIndex} and increases the {@code readerIndex} by the size of the new slice (= {@code length}). Also be aware that this method will NOT call {@link #retain()} and so the reference count will NOT be increased.
readRetainedSlice ByteBuf readRetainedSlice(int length): Returns a new retained slice of this buffer's sub-region starting at the current {@code readerIndex} and increases the {@code readerIndex} by the size of the new slice (= {@code length}). Note that this method returns a {@linkplain #retain() retained} buffer unlike {@link #readSlice(int)}. This method behaves similarly to {@code readSlice(...).retain()} except that this method may return a buffer implementation that produces less garbage.
readBytes ByteBuf readBytes(ByteBuf dst): Transfers this buffer's data to the specified destination starting at the current {@code readerIndex} until the destination becomes non-writable, and increases the {@code readerIndex} by the number of the transferred bytes. This method is basically same with {@link #readBytes(ByteBuf, int, int)}, except that this method increases the {@code writerIndex} of the destination by the number of the transferred bytes while {@link #readBytes(ByteBuf, int, int)} does not.
readBytes ByteBuf readBytes(ByteBuf dst, int length): Transfers this buffer's data to the specified destination starting at the current {@code readerIndex} and increases the {@code readerIndex} by the number of the transferred bytes (= {@code length}). This method is basically same with {@link #readBytes(ByteBuf, int, int)}, except that this method increases the {@code writerIndex} of the destination by the number of the transferred bytes (= {@code length}) while {@link #readBytes(ByteBuf, int, int)} does not.
readBytes ByteBuf readBytes(ByteBuf dst, int dstIndex, int length): Transfers this buffer's data to the specified destination starting at the current {@code readerIndex} and increases the {@code readerIndex} by the number of the transferred bytes (= {@code length}).
readBytes ByteBuf readBytes(byte[] dst): Transfers this buffer's data to the specified destination starting at the current {@code readerIndex} and increases the {@code readerIndex} by the number of the transferred bytes (= {@code dst.length}).
readBytes ByteBuf readBytes(byte[] dst, int dstIndex, int length): Transfers this buffer's data to the specified destination starting at the current {@code readerIndex} and increases the {@code readerIndex} by the number of the transferred bytes (= {@code length}).
readBytes ByteBuf readBytes(ByteBuffer dst): Transfers this buffer's data to the specified destination starting at the current {@code readerIndex} until the destination's position reaches its limit, and increases the {@code readerIndex} by the number of the transferred bytes.
readBytes ByteBuf readBytes(OutputStream outStream, int length): Transfers this buffer's data to the specified stream starting at the current {@code readerIndex}.
readCharSequence CharSequence readCharSequence(int length, Charset charset): Gets a {@link CharSequence} with the given length at the current {@code readerIndex} and increases the {@code readerIndex} by the given length.
skipBytes ByteBuf skipBytes(int length): Increases the current {@code readerIndex} by the specified {@code length} in this buffer.
writeBoolean ByteBuf writeBoolean(bool value): Sets the specified bool at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 1} in this buffer. If {@code this.writableBytes} is less than {@code 1}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeByte ByteBuf writeByte(int value): Sets the specified byte at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 1} in this buffer. The 24 high-order bits of the specified value are ignored. If {@code this.writableBytes} is less than {@code 1}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeShort ByteBuf writeShort(int value): Sets the specified 16-bit short integer at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 2} in this buffer. The 16 high-order bits of the specified value are ignored. If {@code this.writableBytes} is less than {@code 2}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeShortLE ByteBuf writeShortLE(int value): Sets the specified 16-bit short integer in the Little Endian Byte Order at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 2} in this buffer. The 16 high-order bits of the specified value are ignored. If {@code this.writableBytes} is less than {@code 2}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeMedium ByteBuf writeMedium(int value): Sets the specified 24-bit medium integer at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 3} in this buffer. If {@code this.writableBytes} is less than {@code 3}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeMediumLE ByteBuf writeMediumLE(int value): Sets the specified 24-bit medium integer at the current {@code writerIndex} in the Little Endian Byte Order and increases the {@code writerIndex} by {@code 3} in this buffer. If {@code this.writableBytes} is less than {@code 3}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeInt ByteBuf writeInt(int value): Sets the specified 32-bit integer at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 4} in this buffer. If {@code this.writableBytes} is less than {@code 4}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeIntLE ByteBuf writeIntLE(int value): Sets the specified 32-bit integer at the current {@code writerIndex} in the Little Endian Byte Order and increases the {@code writerIndex} by {@code 4} in this buffer. If {@code this.writableBytes} is less than {@code 4}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeLong ByteBuf writeLong(long value): Sets the specified 64-bit long integer at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 8} in this buffer. If {@code this.writableBytes} is less than {@code 8}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeLongLE ByteBuf writeLongLE(long value): Sets the specified 64-bit long integer at the current {@code writerIndex} in the Little Endian Byte Order and increases the {@code writerIndex} by {@code 8} in this buffer. If {@code this.writableBytes} is less than {@code 8}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeChar ByteBuf writeChar(int value): Sets the specified 2-byte UTF-16 character at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 2} in this buffer. The 16 high-order bits of the specified value are ignored. If {@code this.writableBytes} is less than {@code 2}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeFloat ByteBuf writeFloat(float value): Sets the specified 32-bit floating point number at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 4} in this buffer. If {@code this.writableBytes} is less than {@code 4}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeFloatLE ByteBuf writeFloatLE(float value): Sets the specified 32-bit floating point number at the current {@code writerIndex} in Little Endian Byte Order and increases the {@code writerIndex} by {@code 4} in this buffer. If {@code this.writableBytes} is less than {@code 4}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeDouble ByteBuf writeDouble(double value): Sets the specified 64-bit floating point number at the current {@code writerIndex} and increases the {@code writerIndex} by {@code 8} in this buffer. If {@code this.writableBytes} is less than {@code 8}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeDoubleLE ByteBuf writeDoubleLE(double value): Sets the specified 64-bit floating point number at the current {@code writerIndex} in Little Endian Byte Order and increases the {@code writerIndex} by {@code 8} in this buffer. If {@code this.writableBytes} is less than {@code 8}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeBytes ByteBuf writeBytes(ByteBuf src): Transfers the specified source buffer's data to this buffer starting at the current {@code writerIndex} until the source buffer becomes unreadable, and increases the {@code writerIndex} by the number of the transferred bytes. This method is basically same with {@link #writeBytes(ByteBuf, int, int)}, except that this method increases the {@code readerIndex} of the source buffer by the number of the transferred bytes while {@link #writeBytes(ByteBuf, int, int)} does not. If {@code this.writableBytes} is less than {@code src.readableBytes}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeBytes ByteBuf writeBytes(ByteBuf src, int length): Transfers the specified source buffer's data to this buffer starting at the current {@code writerIndex} and increases the {@code writerIndex} by the number of the transferred bytes (= {@code length}). This method is basically same with {@link #writeBytes(ByteBuf, int, int)}, except that this method increases the {@code readerIndex} of the source buffer by the number of the transferred bytes (= {@code length}) while {@link #writeBytes(ByteBuf, int, int)} does not. If {@code this.writableBytes} is less than {@code length}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeBytes ByteBuf writeBytes(ByteBuf src, int srcIndex, int length): Transfers the specified source buffer's data to this buffer starting at the current {@code writerIndex} and increases the {@code writerIndex} by the number of the transferred bytes (= {@code length}). If {@code this.writableBytes} is less than {@code length}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeBytes ByteBuf writeBytes(byte[] src): Transfers the specified source array's data to this buffer starting at the current {@code writerIndex} and increases the {@code writerIndex} by the number of the transferred bytes (= {@code src.length}). If {@code this.writableBytes} is less than {@code src.length}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeBytes ByteBuf writeBytes(byte[] src, int srcIndex, int length): Transfers the specified source array's data to this buffer starting at the current {@code writerIndex} and increases the {@code writerIndex} by the number of the transferred bytes (= {@code length}). If {@code this.writableBytes} is less than {@code length}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeBytes ByteBuf writeBytes(ByteBuffer src): Transfers the specified source buffer's data to this buffer starting at the current {@code writerIndex} until the source buffer's position reaches its limit, and increases the {@code writerIndex} by the number of the transferred bytes. If {@code this.writableBytes} is less than {@code src.remaining()}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeBytes int writeBytes(InputStream inStream, int length): Transfers the content of the specified stream to this buffer starting at the current {@code writerIndex} and increases the {@code writerIndex} by the number of the transferred bytes. If {@code this.writableBytes} is less than {@code length}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeZero ByteBuf writeZero(int length): Fills this buffer with <tt>NUL (0x00)</tt> starting at the current {@code writerIndex} and increases the {@code writerIndex} by the specified {@code length}. If {@code this.writableBytes} is less than {@code length}, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
writeCharSequence int writeCharSequence(CharSequence sequence, Charset charset): Writes the specified {@link CharSequence} at the current {@code writerIndex} and increases the {@code writerIndex} by the written bytes. in this buffer. If {@code this.writableBytes} is not large enough to write the whole sequence, {@link #ensureWritable(int)} will be called in an attempt to expand capacity to accommodate.
indexOf int indexOf(int fromIndex, int toIndex, byte value): Locates the first occurrence of the specified {@code value} in this buffer. The search takes place from the specified {@code fromIndex} (inclusive) to the specified {@code toIndex} (exclusive). If {@code fromIndex} is greater than {@code toIndex}, the search is performed in a reversed order. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
bytesBefore int bytesBefore(byte value): Locates the first occurrence of the specified {@code value} in this buffer. The search takes place from the current {@code readerIndex} (inclusive) to the current {@code writerIndex} (exclusive). This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
bytesBefore int bytesBefore(int length, byte value): Locates the first occurrence of the specified {@code value} in this buffer. The search starts from the current {@code readerIndex} (inclusive) and lasts for the specified {@code length}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
bytesBefore int bytesBefore(int index, int length, byte value): Locates the first occurrence of the specified {@code value} in this buffer. The search starts from the specified {@code index} (inclusive) and lasts for the specified {@code length}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
forEachByte int forEachByte(ByteProcessor processor): Iterates over the readable bytes of this buffer with the specified {@code processor} in ascending order.
forEachByte int forEachByte(int index, int length, ByteProcessor processor): Iterates over the specified area of this buffer with the specified {@code processor} in ascending order. (i.e. {@code index}, {@code (index + 1)}, .. {@code (index + length - 1)})
forEachByteDesc int forEachByteDesc(ByteProcessor processor): Iterates over the readable bytes of this buffer with the specified {@code processor} in descending order.
forEachByteDesc int forEachByteDesc(int index, int length, ByteProcessor processor): Iterates over the specified area of this buffer with the specified {@code processor} in descending order. (i.e. {@code (index + length - 1)}, {@code (index + length - 2)}, ... {@code index})
copy ByteBuf copy(): Returns a copy of this buffer's readable bytes. Modifying the content of the returned buffer or this buffer does not affect each other at all. This method is identical to {@code buf.copy(buf.readerIndex(), buf.readableBytes())}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
copy ByteBuf copy(int index, int length): Returns a copy of this buffer's sub-region. Modifying the content of the returned buffer or this buffer does not affect each other at all. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
slice ByteBuf slice(): Returns a slice of this buffer's readable bytes. Modifying the content of the returned buffer or this buffer affects each other's content while they maintain separate indexes and marks. This method is identical to {@code buf.slice(buf.readerIndex(), buf.readableBytes())}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Also be aware that this method will NOT call {@link #retain()} and so the reference count will NOT be increased.
retainedSlice ByteBuf retainedSlice(): Returns a retained slice of this buffer's readable bytes. Modifying the content of the returned buffer or this buffer affects each other's content while they maintain separate indexes and marks. This method is identical to {@code buf.slice(buf.readerIndex(), buf.readableBytes())}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Note that this method returns a {@linkplain #retain() retained} buffer unlike {@link #slice()}. This method behaves similarly to {@code slice().retain()} except that this method may return a buffer implementation that produces less garbage.
slice ByteBuf slice(int index, int length): Returns a slice of this buffer's sub-region. Modifying the content of the returned buffer or this buffer affects each other's content while they maintain separate indexes and marks. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Also be aware that this method will NOT call {@link #retain()} and so the reference count will NOT be increased.
retainedSlice ByteBuf retainedSlice(int index, int length): Returns a retained slice of this buffer's sub-region. Modifying the content of the returned buffer or this buffer affects each other's content while they maintain separate indexes and marks. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Note that this method returns a {@linkplain #retain() retained} buffer unlike {@link #slice(int, int)}. This method behaves similarly to {@code slice(...).retain()} except that this method may return a buffer implementation that produces less garbage.
duplicate ByteBuf duplicate(): Returns a buffer which shares the whole region of this buffer. Modifying the content of the returned buffer or this buffer affects each other's content while they maintain separate indexes and marks. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. The reader and writer marks will not be duplicated. Also be aware that this method will NOT call {@link #retain()} and so the reference count will NOT be increased. @return A buffer whose readable content is equivalent to the buffer returned by {@link #slice()}. However this buffer will share the capacity of the underlying buffer, and therefore allows access to all of the underlying content if necessary.
retainedDuplicate ByteBuf retainedDuplicate(): Returns a retained buffer which shares the whole region of this buffer. Modifying the content of the returned buffer or this buffer affects each other's content while they maintain separate indexes and marks. This method is identical to {@code buf.slice(0, buf.capacity())}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Note that this method returns a {@linkplain #retain() retained} buffer unlike {@link #slice(int, int)}. This method behaves similarly to {@code duplicate().retain()} except that this method may return a buffer implementation that produces less garbage.
nioBufferCount int nioBufferCount(): Returns the maximum number of NIO {@link ByteBuffer}s that consist this buffer. Note that {@link #nioBuffers()} or {@link #nioBuffers(int, int)} might return a less number of {@link ByteBuffer}s.
nioBuffer ByteBuffer nioBuffer(): Exposes this buffer's readable bytes as an NIO {@link ByteBuffer}. The returned buffer either share or contains the copied content of this buffer, while changing the position and limit of the returned NIO buffer does not affect the indexes and marks of this buffer. This method is identical to {@code buf.nioBuffer(buf.readerIndex(), buf.readableBytes())}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Please note that the returned NIO buffer will not see the changes of this buffer if this buffer is a dynamic buffer and it adjusted its capacity.
nioBuffer ByteBuffer nioBuffer(int index, int length): Exposes this buffer's sub-region as an NIO {@link ByteBuffer}. The returned buffer either share or contains the copied content of this buffer, while changing the position and limit of the returned NIO buffer does not affect the indexes and marks of this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Please note that the returned NIO buffer will not see the changes of this buffer if this buffer is a dynamic buffer and it adjusted its capacity.
internalNioBuffer ByteBuffer internalNioBuffer(int index, int length): Internal use only: Exposes the internal NIO buffer.
nioBuffers ByteBuffer[] nioBuffers(): Exposes this buffer's readable bytes as an NIO {@link ByteBuffer}'s. The returned buffer either share or contains the copied content of this buffer, while changing the position and limit of the returned NIO buffer does not affect the indexes and marks of this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Please note that the returned NIO buffer will not see the changes of this buffer if this buffer is a dynamic buffer and it adjusted its capacity.
nioBuffers ByteBuffer[] nioBuffers(int index, int length): Exposes this buffer's bytes as an NIO {@link ByteBuffer}'s for the specified index and length The returned buffer either share or contains the copied content of this buffer, while changing the position and limit of the returned NIO buffer does not affect the indexes and marks of this buffer. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer. Please note that the returned NIO buffer will not see the changes of this buffer if this buffer is a dynamic buffer and it adjusted its capacity.
hasArray bool hasArray(): Returns {@code true} if and only if this buffer has a backing byte array. If this method returns true, you can safely call {@link #array()} and {@link #arrayOffset()}.
array byte[] array(): Returns the backing byte array of this buffer.
getReadableBytes byte[] getReadableBytes(): Undocumented in source.
arrayOffset int arrayOffset(): Returns the offset of the first byte within the backing byte array of this buffer.
hasMemoryAddress bool hasMemoryAddress(): Returns {@code true} if and only if this buffer has a reference to the low-level memory address that points to the backing data.
memoryAddress long memoryAddress(): Returns the low-level memory address that point to the first byte of ths backing data.
toString string toString(Charset charset): Decodes this buffer's readable bytes into a string with the specified character set name. This method is identical to {@code buf.toString(buf.readerIndex(), buf.readableBytes(), charsetName)}. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
toString string toString(int index, int length, Charset charset): Decodes this buffer's sub-region into a string with the specified character set. This method does not modify {@code readerIndex} or {@code writerIndex} of this buffer.
toHash size_t toHash(): Returns a hash code which was calculated from the content of this buffer. If there's a byte array which is {@linkplain #equals(Object) equal to} this array, both arrays should return the same value.
opEquals bool opEquals(Object obj): Determines if the content of the specified buffer is identical to the content of this array. 'Identical' here means: <ul> <li>the size of the contents of the two buffers are same and</li> <li>every single byte of the content of the two buffers are same.</li> </ul> Please note that it does not compare {@link #readerIndex()} nor {@link #writerIndex()}. This method also returns {@code false} for {@code null} and an object which is not an instance of {@link ByteBuf} type.
compareTo int compareTo(ByteBuf buffer): Compares the content of the specified buffer to the content of this buffer. Comparison is performed in the same manner with the string comparison functions of various languages such as {@code strcmp}, {@code memcmp} and {@link string#compareTo(string)}.
toString string toString(): Returns the string representation of this buffer. This method does not necessarily return the whole content of the buffer but returns the values of the key properties such as {@link #readerIndex()}, {@link #writerIndex()} and {@link #capacity()}.
retain ByteBuf retain(int increment): Undocumented in source.
retain ByteBuf retain(): Undocumented in source.
touch ByteBuf touch(): Undocumented in source.
touch ByteBuf touch(Object hint): Undocumented in source.
isAccessible bool isAccessible(): Used internally by {@link AbstractByteBuf#ensureAccessible()} to try to guard against using the buffer after it was released (best-effort).

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