C# Class FoundationDB.Layers.Tuples.FdbTupleParser

Helper class that contains low-level encoders for the tuple binary format

ファイルを表示 Open project: BedeGaming/foundationdb-dotnet-client Class Usage Examples

Public Methods

Method	Description
MostSignificantBit ( uint v ) : int	Returns the position of the most significant bit (0-based) in a 32-bit integer
NumberOfBytes ( long v ) : int	Returns the minimum number of bytes needed to represent a value Note: will return 1 even for == 0
NumberOfBytes ( uint v ) : int	Returns the minimum number of bytes needed to represent a value Note: will return 1 even for == 0
NumberOfBytes ( ulong v ) : int	Returns the minimum number of bytes needed to represent a value
ParseNext ( SliceReader &reader ) : Slice	Decode the next token from a packed tuple
WriteBytes ( FoundationDB.Client.SliceWriter &writer, ArraySegment value ) : void	Writes a binary string
WriteBytes ( FoundationDB.Client.SliceWriter &writer, [ value, int offset, int count ) : void	Writes a binary string
WriteBytes ( FoundationDB.Client.SliceWriter &writer, byte value ) : void	Writes a binary string
WriteChar ( FoundationDB.Client.SliceWriter &writer, char value ) : void	Writes a char encoded in UTF-8
WriteDouble ( FoundationDB.Client.SliceWriter &writer, double value ) : void	Writes an Double at the end, and advance the cursor
WriteGuid ( FoundationDB.Client.SliceWriter &writer, System.Guid value ) : void	Writes a RFC 4122 encoded 16-byte Microsoft GUID
WriteInt32 ( FoundationDB.Client.SliceWriter &writer, int value ) : void	Writes an Int32 at the end, and advance the cursor
WriteInt64 ( FoundationDB.Client.SliceWriter &writer, long value ) : void	Writes an Int64 at the end, and advance the cursor
WriteInt8 ( FoundationDB.Client.SliceWriter &writer, byte value ) : void	Writes an UInt8 at the end, and advance the cursor
WriteNil ( FoundationDB.Client.SliceWriter &writer ) : void	Writes a null value at the end, and advance the cursor
WriteSingle ( FoundationDB.Client.SliceWriter &writer, float value ) : void	Writes an Single at the end, and advance the cursor
WriteString ( FoundationDB.Client.SliceWriter &writer, string value ) : void	Writes a string encoded in UTF-8
WriteUInt32 ( FoundationDB.Client.SliceWriter &writer, uint value ) : void	Writes an UInt32 at the end, and advance the cursor
WriteUInt64 ( FoundationDB.Client.SliceWriter &writer, ulong value ) : void	Writes an UInt64 at the end, and advance the cursor
WriteUuid128 ( FoundationDB.Client.SliceWriter &writer, Uuid128 value ) : void	Writes a RFC 4122 encoded 128-bit UUID
WriteUuid64 ( FoundationDB.Client.SliceWriter &writer, Uuid64 value ) : void	Writes a 64-bit UUID

Private Methods

Method	Description
ParseAscii ( Slice slice ) : string
ParseBytes ( Slice slice ) : Slice
ParseDouble ( Slice slice ) : double
ParseGuid ( Slice slice ) : System.Guid
ParseInt64 ( int type, Slice slice ) : long
ParseSingle ( Slice slice ) : float
ParseUnicode ( Slice slice ) : string
ParseUuid128 ( Slice slice ) : Uuid128
ParseUuid64 ( Slice slice ) : Uuid64
TryWriteUnescapedUtf8String ( FoundationDB.Client.SliceWriter &writer, char chars, int count ) : bool
UnescapeByteString ( [ buffer, int offset, int count ) : ArraySegment
UnescapeByteStringSlow ( [ buffer, int offset, int count, int offsetOfFirstZero ) : ArraySegment
WriteChars ( FoundationDB.Client.SliceWriter &writer, char value, int offset, int count ) : void	Writes a char array encoded in UTF-8
WriteInt64Slow ( FoundationDB.Client.SliceWriter &writer, long value ) : void
WriteNulEscapedBytes ( FoundationDB.Client.SliceWriter &writer, byte type, [ value ) : void	Writes a buffer with all instances of 0 escaped as '00 FF'
WriteNulEscapedBytes ( FoundationDB.Client.SliceWriter &writer, byte type, [ value, int offset, int count ) : void	Writes a buffer with all instances of 0 escaped as '00 FF'
WriteUInt64Slow ( FoundationDB.Client.SliceWriter &writer, ulong value ) : void
WriteUnescapedAsciiChars ( FoundationDB.Client.SliceWriter &writer, char chars, int count ) : void

Method Details

MostSignificantBit() public static method

Returns the position of the most significant bit (0-based) in a 32-bit integer

public static MostSignificantBit ( uint v ) : int
v	uint	32-bit integer
return	int

NumberOfBytes() public static method

Returns the minimum number of bytes needed to represent a value

Note: will return 1 even for == 0

public static NumberOfBytes ( long v ) : int
v	long
return	int

NumberOfBytes() public static method

Returns the minimum number of bytes needed to represent a value

Note: will return 1 even for == 0

public static NumberOfBytes ( uint v ) : int
v	uint
return	int

NumberOfBytes() public static method

Returns the minimum number of bytes needed to represent a value

public static NumberOfBytes ( ulong v ) : int
v	ulong
return	int

ParseNext() public static method

Decode the next token from a packed tuple

public static ParseNext ( SliceReader &reader ) : Slice
reader	FoundationDB.Client.SliceReader	Parser from wich to read the next token
return	Slice

WriteBytes() public static method

Writes a binary string

public static WriteBytes ( FoundationDB.Client.SliceWriter &writer, ArraySegment value ) : void
writer	FoundationDB.Client.SliceWriter
value	ArraySegment
return	void

WriteBytes() public static method

Writes a binary string

public static WriteBytes ( FoundationDB.Client.SliceWriter &writer, [ value, int offset, int count ) : void
writer	FoundationDB.Client.SliceWriter
value	[
offset	int
count	int
return	void

WriteBytes() public static method

Writes a binary string

public static WriteBytes ( FoundationDB.Client.SliceWriter &writer, byte value ) : void
writer	FoundationDB.Client.SliceWriter
value	byte
return	void

WriteChar() public static method

Writes a char encoded in UTF-8

public static WriteChar ( FoundationDB.Client.SliceWriter &writer, char value ) : void
writer	FoundationDB.Client.SliceWriter
value	char
return	void

WriteDouble() public static method

Writes an Double at the end, and advance the cursor

public static WriteDouble ( FoundationDB.Client.SliceWriter &writer, double value ) : void
writer	FoundationDB.Client.SliceWriter	Target buffer
value	double	IEEE Floating point, 64 bits, High Endian
return	void

WriteGuid() public static method

Writes a RFC 4122 encoded 16-byte Microsoft GUID

public static WriteGuid ( FoundationDB.Client.SliceWriter &writer, System.Guid value ) : void
writer	FoundationDB.Client.SliceWriter
value	System.Guid
return	void

WriteInt32() public static method

Writes an Int32 at the end, and advance the cursor

public static WriteInt32 ( FoundationDB.Client.SliceWriter &writer, int value ) : void
writer	FoundationDB.Client.SliceWriter	Target buffer
value	int	Signed DWORD, 32 bits, High Endian
return	void

WriteInt64() public static method

Writes an Int64 at the end, and advance the cursor

public static WriteInt64 ( FoundationDB.Client.SliceWriter &writer, long value ) : void
writer	FoundationDB.Client.SliceWriter	Target buffer
value	long	Signed QWORD, 64 bits, High Endian
return	void

WriteInt8() public static method

Writes an UInt8 at the end, and advance the cursor

public static WriteInt8 ( FoundationDB.Client.SliceWriter &writer, byte value ) : void
writer	FoundationDB.Client.SliceWriter	Target buffer
value	byte	Unsigned BYTE, 32 bits
return	void

WriteNil() public static method

Writes a null value at the end, and advance the cursor

public static WriteNil ( FoundationDB.Client.SliceWriter &writer ) : void
writer	FoundationDB.Client.SliceWriter
return	void

WriteSingle() public static method

Writes an Single at the end, and advance the cursor

public static WriteSingle ( FoundationDB.Client.SliceWriter &writer, float value ) : void
writer	FoundationDB.Client.SliceWriter	Target buffer
value	float	IEEE Floating point, 32 bits, High Endian
return	void

WriteString() public static method

Writes a string encoded in UTF-8

public static WriteString ( FoundationDB.Client.SliceWriter &writer, string value ) : void
writer	FoundationDB.Client.SliceWriter
value	string
return	void

WriteUInt32() public static method

Writes an UInt32 at the end, and advance the cursor

public static WriteUInt32 ( FoundationDB.Client.SliceWriter &writer, uint value ) : void
writer	FoundationDB.Client.SliceWriter	Target buffer
value	uint	Signed DWORD, 32 bits, High Endian
return	void

WriteUInt64() public static method

Writes an UInt64 at the end, and advance the cursor

public static WriteUInt64 ( FoundationDB.Client.SliceWriter &writer, ulong value ) : void
writer	FoundationDB.Client.SliceWriter	Target buffer
value	ulong	Signed QWORD, 64 bits, High Endian
return	void

WriteUuid128() public static method

Writes a RFC 4122 encoded 128-bit UUID

public static WriteUuid128 ( FoundationDB.Client.SliceWriter &writer, Uuid128 value ) : void
writer	FoundationDB.Client.SliceWriter
value	Uuid128
return	void

WriteUuid64() public static method

Writes a 64-bit UUID

public static WriteUuid64 ( FoundationDB.Client.SliceWriter &writer, Uuid64 value ) : void
writer	FoundationDB.Client.SliceWriter
value	Uuid64
return	void