Inheritance diagram for Avro.IO.BinaryDecoder:

Public Member Functions
	BinaryDecoder (Stream stream)

void	ReadNull ()
	null is written as zero bytes More...

bool	ReadBoolean ()
	a boolean is written as a single byte whose value is either 0 (false) or 1 (true). More...

int	ReadInt ()
	int and long values are written using variable-length, zig-zag coding. More...

long	ReadLong ()
	int and long values are written using variable-length, zig-zag coding. More...

float	ReadFloat ()
	A float is written as 4 bytes. The float is converted into a 32-bit integer using a method equivalent to Java's floatToIntBits and then encoded in little-endian format. More...

double	ReadDouble ()
	A double is written as 8 bytes. The double is converted into a 64-bit integer using a method equivalent to Java's doubleToLongBits and then encoded in little-endian format. More...

byte[]	ReadBytes ()
	Bytes are encoded as a long followed by that many bytes of data. More...

string	ReadString ()
	Reads a string Avro type More...

int	ReadEnum ()
	Reads an enum AvroType More...

long	ReadArrayStart ()
	Starts reading the array Avro type. This, together with ReadArrayNext() is used to read the items from Avro array. This returns the number of entries in the initial chunk. After consuming the chunk, the client should call ReadArrayNext() to get the number of entries in the next chunk. The client should repeat the procedure until there are no more entries in the array. More...

long	ReadArrayNext ()
	See ReadArrayStart(). More...

long	ReadMapStart ()
	Starts reading the map Avro type. This, together with ReadMapNext() is used to read the entries from Avro map. This returns the number of entries in the initial chunk. After consuming the chunk, the client should call ReadMapNext() to get the number of entriess in the next chunk. The client should repeat the procedure until there are no more entries in the array. for (int n = decoder.ReadMapStart(); n > 0; n = decoder.ReadMapNext()) { // Read one map entry. } More...

long	ReadMapNext ()
	See ReadMapStart(). More...

int	ReadUnionIndex ()
	Reads the index, which determines the type in an union Avro type. More...

void	ReadFixed (byte[] buffer)
	A convenience method for ReadFixed(buffer, 0, buffer.Length); More...

void	ReadFixed (byte[] buffer, int start, int length)
	Read a Fixed Avro type of length. More...

void	SkipNull ()
	Skips a null Avro type on the stream. More...

void	SkipBoolean ()
	Skips a boolean Avro type on the stream. More...

void	SkipInt ()
	Skips a int Avro type on the stream. More...

void	SkipLong ()
	Skips a long Avro type on the stream. More...

void	SkipFloat ()
	Skips a float Avro type on the stream. More...

void	SkipDouble ()
	Skips a double Avro type on the stream. More...

void	SkipBytes ()
	Skips a bytes Avro type on the stream. More...

void	SkipString ()
	Skips a string Avro type on the stream. More...

void	SkipEnum ()

void	SkipUnionIndex ()

void	SkipFixed (int len)

Detailed Description

Decoder for Avro binary format

Member Function Documentation

long Avro.IO.BinaryDecoder.ReadArrayNext ( )

inline

See ReadArrayStart().

Returns: The number of array entries in the next chunk, 0 if there are no more entries.

Implements Avro.IO.Decoder.

long Avro.IO.BinaryDecoder.ReadArrayStart ( )

inline

Starts reading the array Avro type. This, together with ReadArrayNext() is used to read the items from Avro array. This returns the number of entries in the initial chunk. After consuming the chunk, the client should call ReadArrayNext() to get the number of entries in the next chunk. The client should repeat the procedure until there are no more entries in the array.

for (int n = decoder.ReadArrayStart(); n > 0; n = decoder.ReadArrayNext()) { // Read one array entry. }

Returns: The number of entries in the initial chunk, 0 if the array is empty.

Implements Avro.IO.Decoder.

bool Avro.IO.BinaryDecoder.ReadBoolean ( )

inline

a boolean is written as a single byte whose value is either 0 (false) or 1 (true).

Returns

Implements Avro.IO.Decoder.

byte [] Avro.IO.BinaryDecoder.ReadBytes ( )

inline

Bytes are encoded as a long followed by that many bytes of data.

Returns

Implements Avro.IO.Decoder.

double Avro.IO.BinaryDecoder.ReadDouble ( )

inline

A double is written as 8 bytes. The double is converted into a 64-bit integer using a method equivalent to Java's doubleToLongBits and then encoded in little-endian format.

Parameters

?

Returns

Implements Avro.IO.Decoder.

int Avro.IO.BinaryDecoder.ReadEnum ( )

inline

Reads an enum AvroType

Returns: The enum just read

Implements Avro.IO.Decoder.

void Avro.IO.BinaryDecoder.ReadFixed ( byte[] buffer )

inline

A convenience method for ReadFixed(buffer, 0, buffer.Length);

Parameters

buffer The buffer to read into.

Implements Avro.IO.Decoder.

void Avro.IO.BinaryDecoder.ReadFixed	(	byte[]	buffer,
		int	start,
		int	length
	)

inline

Read a Fixed Avro type of length.

Parameters

buffer	Buffer to read into
start	Starting position of buffer to read into
length	Number of bytes to read

Implements Avro.IO.Decoder.

float Avro.IO.BinaryDecoder.ReadFloat ( )

inline

A float is written as 4 bytes. The float is converted into a 32-bit integer using a method equivalent to Java's floatToIntBits and then encoded in little-endian format.

Returns

Implements Avro.IO.Decoder.

int Avro.IO.BinaryDecoder.ReadInt ( )

inline

int and long values are written using variable-length, zig-zag coding.

Parameters

?

Returns

Implements Avro.IO.Decoder.

long Avro.IO.BinaryDecoder.ReadLong ( )

inline

int and long values are written using variable-length, zig-zag coding.

Parameters

?

Returns

Implements Avro.IO.Decoder.

long Avro.IO.BinaryDecoder.ReadMapNext ( )

inline

See ReadMapStart().

Returns: The number of map entries in the next chunk, 0 if there are no more entries.

Implements Avro.IO.Decoder.

long Avro.IO.BinaryDecoder.ReadMapStart ( )

inline

Starts reading the map Avro type. This, together with ReadMapNext() is used to read the entries from Avro map. This returns the number of entries in the initial chunk. After consuming the chunk, the client should call ReadMapNext() to get the number of entriess in the next chunk. The client should repeat the procedure until there are no more entries in the array. for (int n = decoder.ReadMapStart(); n > 0; n = decoder.ReadMapNext()) { // Read one map entry. }