C# Class FoundationDB.Client.SliceReader

Helper class that holds the internal state used to parse tuples from slices

Exibir arquivo Open project: BedeGaming/foundationdb-dotnet-client Class Usage Examples

Public Properties

Property	Type	Description
Position	int

Public Methods

Method	Description
EnsureBytes ( int count ) : void	Ensure that there are at least count bytes remaining in the buffer
FromBuffer ( byte buffer ) : SliceReader	Creates a reader on a byte array
FromBuffer ( byte buffer, int offset, int count ) : SliceReader	Creates a reader on a segment of a byte array
ReadByte ( ) : byte	Read the next byte from the buffer
ReadByteString ( ) : Slice	Read an encoded nul-terminated byte array from the buffer
ReadBytes ( int count ) : Slice	Read the next count bytes from the buffer
ReadFixed16 ( ) : ushort	Read the next 2 bytes as an unsigned 16-bit integer, encoded in little-endian
ReadFixed16BE ( ) : ushort	Read the next 2 bytes as an unsigned 16-bit integer, encoded in big-endian
ReadFixed32 ( ) : uint	Read the next 4 bytes as an unsigned 32-bit integer, encoded in little-endian
ReadFixed32BE ( ) : uint	Read the next 4 bytes as an unsigned 32-bit integer, encoded in big-endian
ReadFixed64 ( ) : ulong	Read the next 8 bytes as an unsigned 64-bit integer, encoded in little-endian
ReadFixed64BE ( ) : ulong	Read the next 8 bytes as an unsigned 64-bit integer, encoded in big-endian
ReadVarbytes ( ) : Slice	Reads a variable sized slice, by first reading its size (stored as a Varint32) and then the data
ReadVarint16 ( ) : ushort	Reads a 7-bit encoded unsigned int (aka 'Varint16') from the buffer, and advances the cursor Can Read up to 3 bytes from the input
ReadVarint32 ( ) : uint	Reads a 7-bit encoded unsigned int (aka 'Varint32') from the buffer, and advances the cursor Can Read up to 5 bytes from the input
ReadVarint64 ( ) : ulong	Reads a 7-bit encoded unsigned long (aka 'Varint32') from the buffer, and advances the cursor Can Read up to 10 bytes from the input
Skip ( int count ) : void	Skip the next count bytes of the buffer
SliceReader ( Slice buffer ) : JetBrains.Annotations	Creates a new reader over a slice

Private Methods

Method	Description
PeekByte ( ) : int
ReadVarint ( int count ) : ulong	Reads a Base 128 Varint from the input

Method Details

EnsureBytes() public method

Ensure that there are at least count bytes remaining in the buffer

public EnsureBytes ( int count ) : void
count	int
return	void

FromBuffer() public static method

Creates a reader on a byte array

public static FromBuffer ( byte buffer ) : SliceReader
buffer	byte
return	SliceReader

FromBuffer() public static method

Creates a reader on a segment of a byte array

public static FromBuffer ( byte buffer, int offset, int count ) : SliceReader
buffer	byte
offset	int
count	int
return	SliceReader

ReadByte() public method

Read the next byte from the buffer

public ReadByte ( ) : byte
return	byte

ReadByteString() public method

Read an encoded nul-terminated byte array from the buffer

public ReadByteString ( ) : Slice
return	Slice

ReadBytes() public method

Read the next count bytes from the buffer

public ReadBytes ( int count ) : Slice
count	int
return	Slice

ReadFixed16() public method

Read the next 2 bytes as an unsigned 16-bit integer, encoded in little-endian

public ReadFixed16 ( ) : ushort
return	ushort

ReadFixed16BE() public method

Read the next 2 bytes as an unsigned 16-bit integer, encoded in big-endian

public ReadFixed16BE ( ) : ushort
return	ushort

ReadFixed32() public method

Read the next 4 bytes as an unsigned 32-bit integer, encoded in little-endian

public ReadFixed32 ( ) : uint
return	uint

ReadFixed32BE() public method

Read the next 4 bytes as an unsigned 32-bit integer, encoded in big-endian

public ReadFixed32BE ( ) : uint
return	uint

ReadFixed64() public method

Read the next 8 bytes as an unsigned 64-bit integer, encoded in little-endian

public ReadFixed64 ( ) : ulong
return	ulong

ReadFixed64BE() public method

Read the next 8 bytes as an unsigned 64-bit integer, encoded in big-endian

public ReadFixed64BE ( ) : ulong
return	ulong

ReadVarbytes() public method

Reads a variable sized slice, by first reading its size (stored as a Varint32) and then the data

public ReadVarbytes ( ) : Slice
return	Slice

ReadVarint16() public method

Reads a 7-bit encoded unsigned int (aka 'Varint16') from the buffer, and advances the cursor

Can Read up to 3 bytes from the input

public ReadVarint16 ( ) : ushort
return	ushort

ReadVarint32() public method

Reads a 7-bit encoded unsigned int (aka 'Varint32') from the buffer, and advances the cursor

Can Read up to 5 bytes from the input

public ReadVarint32 ( ) : uint
return	uint

ReadVarint64() public method

Reads a 7-bit encoded unsigned long (aka 'Varint32') from the buffer, and advances the cursor

Can Read up to 10 bytes from the input

public ReadVarint64 ( ) : ulong
return	ulong

Skip() public method

Skip the next count bytes of the buffer

public Skip ( int count ) : void
count	int
return	void

SliceReader() public method

Creates a new reader over a slice

public SliceReader ( Slice buffer ) : JetBrains.Annotations
buffer	Slice	Slice that will be used as the underlying buffer
return	JetBrains.Annotations

Property Details

Position public_oe property

Current position inside the buffer

public int Position
return	int