Avro.File.DataFileWriter< T > Class Template Reference

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

Public Member Functions
bool	IsReservedMeta (string key)
void	SetMeta (String key, byte[] value)
	Set meta data pair More...
void	SetMeta (String key, long value)
	Set meta data pair (long value) More...
void	SetMeta (String key, string value)
	Set meta data pair (string value) More...
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 More...
void	Append (T datum)
	Append datum to a file / stream More...
void	Flush ()
	Flush out any buffered data More...
long	Sync ()
	Forces the end of the current block, emitting a synchronization marker More...
void	Close ()
	Closes the file / stream More...
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 More...
static IFileWriter< T >	OpenWriter (DatumWriter< T > writer, Stream outStream)
	Open a new writer instance to write to an output stream, using a Null codec More...
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 More...
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 More...

Member Function Documentation

Append()

void Avro.File.DataFileWriter< T >.Append ( T  datum )

inline

Append datum to a file / stream

Parameters

datum

Implements Avro.File.IFileWriter< T >.

Close()

void Avro.File.DataFileWriter< T >.Close ( )

inline

Closes the file / stream

Implements Avro.File.IFileWriter< T >.

Flush()

void Avro.File.DataFileWriter< T >.Flush ( )

inline

Flush out any buffered data

Implements Avro.File.IFileWriter< T >.

IsReservedMeta()

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 >.

OpenWriter() [1/4]

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

inlinestatic

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

Parameters

writer
path

Returns

OpenWriter() [2/4]

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

inlinestatic

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

Parameters

writer
outStream

Returns

OpenWriter() [3/4]

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

inlinestatic

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

Parameters

writer
path
codec

Returns

OpenWriter() [4/4]

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

inlinestatic

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

Parameters

writer
outStream
codec

Returns

SetMeta() [1/3]

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

inline

Set meta data pair

Parameters

key
value

Implements Avro.File.IFileWriter< T >.

SetMeta() [2/3]

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 >.

SetMeta() [3/3]

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 >.

SetSyncInterval()

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 >.

Sync()

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