All Known Implementing Classes:

StandardReadableByteBuf
```
public interface ReadableByteBuf
```
Packet buffer interface

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`atoll(int length)`	Fast signed long parsing
`long`	`atoull(int length)`	Fast unsigned long parsing
`byte[]`	`buf()`	buffer
`void`	`buf(byte[] buf, int limit, int pos)`	Reset buffer
`byte`	`getByte()`	Read byte from buffer at current position, without changing position
`byte`	`getByte(int index)`	Read byte from buffer at indicated index, without changing position
`short`	`getUnsignedByte()`	Read unsigned byte value at current position, without changing position
`int`	`pos()`	Current buffer position
`void`	`pos(int pos)`	Set position
`int`	`readableBytes()`	buffer number of unread bytes
`java.lang.String`	`readAscii(int length)`	Read ascii encoded string from length bytes
`MariaDbBlob`	`readBlob(int length)`	Read Blob at current position
`byte`	`readByte()`	Read byte at current position, incrementing position
`void`	`readBytes(byte[] dst)`	Read as many bytes to fill destination array
`byte[]`	`readBytesNullEnd()`	Read null-ended encoded bytes.
`double`	`readDouble()`	Read double encoded on 8 bytes value at current position
`double`	`readDoubleBE()`	Read double encoded on 8 bytes (big endian) value at current position
`float`	`readFloat()`	Read float encoded on 4 bytes value at current position
`int`	`readInt()`	Read signed 4 bytes value (little endian) at current position
`int`	`readIntBE()`	Read signed 4 bytes value (big endian) at current position
`int`	`readIntLengthEncodedNotNull()`	Read encoded length value that cannot be null
`java.lang.Integer`	`readLength()`	Read encoded length value
`ReadableByteBuf`	`readLengthBuffer()`	Return a length encoded buffer
`long`	`readLong()`	Read signed 8 bytes value (little endian) at current position
`long`	`readLongBE()`	Read unsigned 4 bytes value (big endian) at current position
`long`	`readLongLengthEncodedNotNull()`	Read encoded length value that cannot be null
`int`	`readMedium()`	Read signed 3 bytes value (little endian) at current position
`short`	`readShort()`	Read signed 2 bytes value (little endian) at current position
`java.lang.String`	`readString(int length)`	Read utf-8 encoded string from length bytes
`java.lang.String`	`readStringEof()`	Return the utf-8 string represented by current position to the limit of buffer
`java.lang.String`	`readStringNullEnd()`	Read null-ended utf-8 encoded string.
`short`	`readUnsignedByte()`	Read unsigned byte value at current position
`long`	`readUnsignedInt()`	Read unsigned 4 bytes value (little endian) at current position
`int`	`readUnsignedMedium()`	Read unsigned 3 bytes value (little endian) at current position
`int`	`readUnsignedShort()`	Read unsigned 2 bytes value (little endian) at current position
`void`	`skip()`	Skip one byte
`void`	`skip(int length)`	Skip length value of bytes
`int`	`skipIdentifier()`	Utility to skip length encoded string, returning initial position
`void`	`skipLengthEncoded()`	Skip length encoded value

- Method Detail
  - readableBytes
```
int readableBytes()
```
    buffer number of unread bytes
    
    Returns:
    
    remaining bytes number
  - pos
```
int pos()
```
    Current buffer position
    
    Returns:
    
    position
  - buf
```
byte[] buf()
```
    buffer
    
    Returns:
    
    buffer
  - buf
```
void buf(byte[] buf,
         int limit,
         int pos)
```
    Reset buffer
    
    Parameters:
    
    buf - new buffer
    
    limit - buffer limit
    
    pos - initial position
  - pos
```
void pos(int pos)
```
    Set position
    
    Parameters:
    
    pos - new position
  - skip
```
void skip()
```
    Skip one byte
  - skip
```
void skip(int length)
```
    Skip length value of bytes
    
    Parameters:
    
    length - number of position to skip
  - skipLengthEncoded
```
void skipLengthEncoded()
```
    Skip length encoded value
  - readBlob
```
MariaDbBlob readBlob(int length)
```
    Read Blob at current position
    
    Parameters:
    
    length - blob length
    
    Returns:
    
    Blob
  - getByte
```
byte getByte()
```
    Read byte from buffer at current position, without changing position
    
    Returns:
    
    byte value
  - getByte
```
byte getByte(int index)
```
    Read byte from buffer at indicated index, without changing position
    
    Parameters:
    
    index - index
    
    Returns:
    
    byte value
  - getUnsignedByte
```
short getUnsignedByte()
```
    Read unsigned byte value at current position, without changing position
    
    Returns:
    
    short value
  - readLongLengthEncodedNotNull
```
long readLongLengthEncodedNotNull()
```
    Read encoded length value that cannot be null
    
    Returns:
    
    encoded length
    
    See Also:
    
    length encoded integer
  - readIntLengthEncodedNotNull
```
int readIntLengthEncodedNotNull()
```
    Read encoded length value that cannot be null
    
    Returns:
    
    encoded length
    
    See Also:
    
    length encoded integer
    this is readLongLengthEncodedNotNull limited to 32 bits
  - skipIdentifier
```
int skipIdentifier()
```
    Utility to skip length encoded string, returning initial position
    
    Returns:
    
    initial position
  - atoll
```
long atoll(int length)
```
    Fast signed long parsing
    
    Parameters:
    
    length - data length
    
    Returns:
    
    long value
  - atoull
```
long atoull(int length)
```
    Fast unsigned long parsing
    
    Parameters:
    
    length - data length
    
    Returns:
    
    long value
  - readLength
```
java.lang.Integer readLength()
```
    Read encoded length value
    
    Returns:
    
    encoded length
    
    See Also:
    
    length encoded integer
  - readByte
```
byte readByte()
```
    Read byte at current position, incrementing position
    
    Returns:
    
    byte at current position
  - readUnsignedByte
```
short readUnsignedByte()
```
    Read unsigned byte value at current position
    
    Returns:
    
    short value
  - readShort
```
short readShort()
```
    Read signed 2 bytes value (little endian) at current position
    
    Returns:
    
    short value
  - readUnsignedShort
```
int readUnsignedShort()
```
    Read unsigned 2 bytes value (little endian) at current position
    
    Returns:
    
    short value
  - readMedium
```
int readMedium()
```
    Read signed 3 bytes value (little endian) at current position
    
    Returns:
    
    int value
  - readUnsignedMedium
```
int readUnsignedMedium()
```
    Read unsigned 3 bytes value (little endian) at current position
    
    Returns:
    
    int value
  - readInt
```
int readInt()
```
    Read signed 4 bytes value (little endian) at current position
    
    Returns:
    
    int value
  - readIntBE
```
int readIntBE()
```
    Read signed 4 bytes value (big endian) at current position
    
    Returns:
    
    int value
  - readUnsignedInt
```
long readUnsignedInt()
```
    Read unsigned 4 bytes value (little endian) at current position
    
    Returns:
    
    long value
  - readLong
```
long readLong()
```
    Read signed 8 bytes value (little endian) at current position
    
    Returns:
    
    long value
  - readLongBE
```
long readLongBE()
```
    Read unsigned 4 bytes value (big endian) at current position
    
    Returns:
    
    long value
  - readBytes
```
void readBytes(byte[] dst)
```
    Read as many bytes to fill destination array
    
    Parameters:
    
    dst - destination array
  - readBytesNullEnd
```
byte[] readBytesNullEnd()
```
    Read null-ended encoded bytes. 0x00 null value won't be in return byte, so position is incremented to returned byte array length + 1
    
    Returns:
    
    byte array
  - readLengthBuffer
```
ReadableByteBuf readLengthBuffer()
```
    Return a length encoded buffer
    
    Returns:
    
    new buffer
  - readString
```
java.lang.String readString(int length)
```
    Read utf-8 encoded string from length bytes
    
    Parameters:
    
    length - length byte to read
    
    Returns:
    
    string value
  - readAscii
```
java.lang.String readAscii(int length)
```
    Read ascii encoded string from length bytes
    
    Parameters:
    
    length - length byte to read
    
    Returns:
    
    string value
  - readStringNullEnd
```
java.lang.String readStringNullEnd()
```
    Read null-ended utf-8 encoded string. 0x00 = null represent string ending. Position is incremented to returned string corresponding bytes + 1
    
    Returns:
    
    corresponding string
  - readStringEof
```
java.lang.String readStringEof()
```
    Return the utf-8 string represented by current position to the limit of buffer
    
    Returns:
    
    string value
  - readFloat
```
float readFloat()
```
    Read float encoded on 4 bytes value at current position
    
    Returns:
    
    float value
  - readDouble
```
double readDouble()
```
    Read double encoded on 8 bytes value at current position
    
    Returns:
    
    double value
  - readDoubleBE
```
double readDoubleBE()
```
    Read double encoded on 8 bytes (big endian) value at current position
    
    Returns:
    
    double value

Interface ReadableByteBuf

Method Summary

Method Detail

readableBytes

pos

buf

buf

pos

skip

skip

skipLengthEncoded

readBlob

getByte

getByte

getUnsignedByte

readLongLengthEncodedNotNull

readIntLengthEncodedNotNull

skipIdentifier

atoll

atoull

readLength

readByte

readUnsignedByte

readShort

readUnsignedShort

readMedium

readUnsignedMedium

readInt

readIntBE

readUnsignedInt

readLong

readLongBE

readBytes

readBytesNullEnd

readLengthBuffer

readString

readAscii

readStringNullEnd

readStringEof

readFloat

readDouble

readDoubleBE