Avro.File.IFileReader< T > Interface Template Reference

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

Public Member Functions
Header	GetHeader ()
	Return the header for the input file / stream More...
Schema	GetSchema ()
	Return the schema as read from the input file / stream More...
ICollection< string >	GetMetaKeys ()
	Return the list of keys in the metadata More...
T	Next ()
	Read the next datum from the file. More...
bool	HasNext ()
	True if more entries remain in this file. More...
byte[]	GetMeta (string key)
	Return the byte value of a metadata property More...
long	GetMetaLong (string key)
	Return the long value of a metadata property More...
string	GetMetaString (string key)
	Return the string value of a metadata property More...
bool	PastSync (long position)
	Return true if past the next synchronization point after a position More...
long	PreviousSync ()
	Return the last synchronization point before our current position More...
void	Seek (long position)
	Move to a specific, known synchronization point, one returned from IFileWriter.Sync() while writing More...
void	Sync (long position)
	Move to the next synchronization point after a position More...
long	Tell ()
	Return the current position in the input More...

Properties
IEnumerable< T >	NextEntries [get]
	Return an enumeration of the remaining entries in the file More...

Member Function Documentation

Header Avro.File.IFileReader< T >.GetHeader

(

)

Return the header for the input file / stream

Returns

Implemented in Avro.File.DataFileReader< T >.

byte [] Avro.File.IFileReader< T >.GetMeta

(

string

key

)

Return the byte value of a metadata property

Parameters

key

Returns

Implemented in Avro.File.DataFileReader< T >.

ICollection<string> Avro.File.IFileReader< T >.GetMetaKeys

(

)

Return the list of keys in the metadata

Returns

Implemented in Avro.File.DataFileReader< T >.

long Avro.File.IFileReader< T >.GetMetaLong

(

string

key

)

Return the long value of a metadata property

Parameters

key

Returns

Implemented in Avro.File.DataFileReader< T >.

string Avro.File.IFileReader< T >.GetMetaString

(

string

key

)

Return the string value of a metadata property

Parameters

key

Returns

Implemented in Avro.File.DataFileReader< T >.

Schema Avro.File.IFileReader< T >.GetSchema

(

)

Return the schema as read from the input file / stream

Returns

Implemented in Avro.File.DataFileReader< T >.

bool Avro.File.IFileReader< T >.HasNext

(

)

True if more entries remain in this file.

Implemented in Avro.File.DataFileReader< T >.

T Avro.File.IFileReader< T >.Next

(

)

Read the next datum from the file.

Implemented in Avro.File.DataFileReader< T >.

bool Avro.File.IFileReader< T >.PastSync

(

long

position

)

Return true if past the next synchronization point after a position

Parameters

position

Returns

Implemented in Avro.File.DataFileReader< T >.

long Avro.File.IFileReader< T >.PreviousSync

(

)

Return the last synchronization point before our current position

Returns

Implemented in Avro.File.DataFileReader< T >.

void Avro.File.IFileReader< T >.Seek

(

long

position

)

Move to a specific, known synchronization point, one returned from IFileWriter.Sync() while writing

Parameters

position

Implemented in Avro.File.DataFileReader< T >.

void Avro.File.IFileReader< T >.Sync

(

long

position

)

Move to the next synchronization point after a position

Parameters

position

Implemented in Avro.File.DataFileReader< T >.

long Avro.File.IFileReader< T >.Tell

(

)

Return the current position in the input

Returns

Implemented in Avro.File.DataFileReader< T >.

Property Documentation

IEnumerable<T> Avro.File.IFileReader< T >.NextEntries

get

Return an enumeration of the remaining entries in the file

Returns

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

• src/apache/main/File/IFileReader.cs