Avro.File.DataFileWriter< T > Class Template Reference

Inheritance diagram for Avro.File.DataFileWriter< T >:

List of all members.

Public Member Functions
bool	IsReservedMeta (string key)
void	SetMeta (String key, byte[] value)
	Set meta data pair.
void	SetMeta (String key, long value)
	Set meta data pair (long value)
void	SetMeta (String key, string value)
	Set meta data pair (string value)
void	SetSyncInterval (int syncInterval)
	Set the synchronization interval for this file / stream, in bytes. Valid values range from 32 to 2^30. Suggested values are between 2K and 2M.
void	Append (T datum)
	Append datum to a file / stream.
void	Flush ()
	Flush out any buffered data.
long	Sync ()
	Forces the end of the current block, emitting a synchronization marker.
void	Close ()
	Closes the file / stream.
void	Dispose ()
Static Public Member Functions
static IFileWriter< T >	OpenWriter (DatumWriter< T > writer, string path)
	Open a new writer instance to write to a file path, using a Null codec.
static IFileWriter< T >	OpenWriter (DatumWriter< T > writer, Stream outStream)
	Open a new writer instance to write to an output stream, using a Null codec.
static IFileWriter< T >	OpenWriter (DatumWriter< T > writer, string path, Codec codec)
	Open a new writer instance to write to a file path with a specified codec.
static IFileWriter< T >	OpenWriter (DatumWriter< T > writer, Stream outStream, Codec codec)
	Open a new writer instance to write to an output stream with a specified codec.

template<T>
class Avro::File::DataFileWriter< T >

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Member Function Documentation

template<T >

void Avro.File.DataFileWriter< T >.Append

(

T

datum

)

[inline]

Append datum to a file / stream.

Parameters:

datum

Implements Avro.File.IFileWriter< T >.

template<T >

void Avro.File.DataFileWriter< T >.Close

(

)

[inline]

Closes the file / stream.

Implements Avro.File.IFileWriter< T >.

template<T >

void Avro.File.DataFileWriter< T >.Flush

(

)

[inline]

Flush out any buffered data.

Implements Avro.File.IFileWriter< T >.

template<T >

bool Avro.File.DataFileWriter< T >.IsReservedMeta

(

string

key

)

[inline]

Returns true if parameter is a reserved Avro meta data value

Parameters:

key

Returns:

Implements Avro.File.IFileWriter< T >.

template<T >

static IFileWriter<T> Avro.File.DataFileWriter< T >.OpenWriter	(	DatumWriter< T >	writer,
		string	path
	)		[inline, static]

Open a new writer instance to write to a file path, using a Null codec.

Parameters:

writer
path

Returns:

template<T >

static IFileWriter<T> Avro.File.DataFileWriter< T >.OpenWriter	(	DatumWriter< T >	writer,
		Stream	outStream
	)		[inline, static]

Open a new writer instance to write to an output stream, using a Null codec.

Parameters:

writer
outStream

Returns:

template<T >

static IFileWriter<T> Avro.File.DataFileWriter< T >.OpenWriter	(	DatumWriter< T >	writer,
		string	path,
		Codec	codec
	)		[inline, static]

Open a new writer instance to write to a file path with a specified codec.

Parameters:

writer
path
codec

Returns:

template<T >

static IFileWriter<T> Avro.File.DataFileWriter< T >.OpenWriter	(	DatumWriter< T >	writer,
		Stream	outStream,
		Codec	codec
	)		[inline, static]

Open a new writer instance to write to an output stream with a specified codec.

Parameters:

writer
outStream
codec

Returns:

template<T >

void Avro.File.DataFileWriter< T >.SetMeta	(	String	key,
		byte[]	value
	)		[inline]

Set meta data pair.

Parameters:

key
value

Implements Avro.File.IFileWriter< T >.

template<T >

void Avro.File.DataFileWriter< T >.SetMeta	(	String	key,
		long	value
	)		[inline]

Set meta data pair (long value)

Parameters:

key
value

Implements Avro.File.IFileWriter< T >.

template<T >

void Avro.File.DataFileWriter< T >.SetMeta	(	String	key,
		string	value
	)		[inline]

Set meta data pair (string value)

Parameters:

key
value

Implements Avro.File.IFileWriter< T >.

template<T >

void Avro.File.DataFileWriter< T >.SetSyncInterval

(

int

syncInterval

)

[inline]

Set the synchronization interval for this file / stream, in bytes. Valid values range from 32 to 2^30. Suggested values are between 2K and 2M.

Parameters:

syncInterval

Returns:

Implements Avro.File.IFileWriter< T >.

template<T >

long Avro.File.DataFileWriter< T >.Sync

(

)

[inline]

Forces the end of the current block, emitting a synchronization marker.

Returns:

Implements Avro.File.IFileWriter< T >.

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The documentation for this class was generated from the following file:

• src/apache/main/File/DataFileWriter.cs