Avro.Specific.SpecificDefaultReader Class Reference

Reader class for reading data and storing into specific classes. More...

Inheritance diagram for Avro.Specific.SpecificDefaultReader:

List of all members.

Public Member Functions
	SpecificDefaultReader (Schema writerSchema, Schema readerSchema)
	Constructor.
Protected Member Functions
override object	ReadRecord (object reuse, RecordSchema writerSchema, Schema readerSchema, Decoder dec)
	Deserializes a record from the stream.
override object	ReadFixed (object reuse, FixedSchema writerSchema, Schema readerSchema, Decoder d)
	Deserializes a fixed object and returns the object. The default implementation uses CreateFixed() and GetFixedBuffer() and returns what CreateFixed() returned.
override object	ReadEnum (object reuse, EnumSchema writerSchema, Schema readerSchema, Decoder dec)
	Reads an enum from the given decoder.
override object	ReadArray (object reuse, ArraySchema writerSchema, Schema readerSchema, Decoder dec)
	Reads an array from the given decoder.
override object	ReadMap (object reuse, MapSchema writerSchema, Schema readerSchema, Decoder d)
	Deserialized an avro map. The default implemenation creats a new map using CreateMap() and then adds elements to the map using AddMapEntry().
virtual string	getTargetType (Schema schema)
	Gets the target type name in the given schema.

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Detailed Description

Reader class for reading data and storing into specific classes.

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Constructor & Destructor Documentation

Avro.Specific.SpecificDefaultReader.SpecificDefaultReader	(	Schema	writerSchema,
		Schema	readerSchema
	)		[inline]

Constructor.

Parameters:

writerSchema	schema of the object that wrote the data
readerSchema	schema of the object that will store the data

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Member Function Documentation

virtual string Avro.Specific.SpecificDefaultReader.getTargetType

(

Schema

schema

)

[inline, protected, virtual]

Gets the target type name in the given schema.

Parameters:

schema	schema containing the type to be determined
nullible	used for union schema

Returns:

override object Avro.Specific.SpecificDefaultReader.ReadArray	(	object	reuse,
		ArraySchema	writerSchema,
		Schema	readerSchema,
		Decoder	dec
	)		[inline, protected, virtual]

Reads an array from the given decoder.

Parameters:

reuse	object to store data read
writerSchema	schema of the object that wrote the data
readerSchema	schema of the object that will store the data
dec	decoder object that contains the data to be read

Returns:

array

Reimplemented from Avro.Generic.DefaultReader.

override object Avro.Specific.SpecificDefaultReader.ReadEnum	(	object	reuse,
		EnumSchema	writerSchema,
		Schema	readerSchema,
		Decoder	dec
	)		[inline, protected, virtual]

Reads an enum from the given decoder.

Parameters:

reuse	object to store data read
writerSchema	schema of the object that wrote the data
readerSchema	schema of the object that will store the data
dec	decoder object that contains the data to be read

Returns:

enum value

Reimplemented from Avro.Generic.DefaultReader.

override object Avro.Specific.SpecificDefaultReader.ReadFixed	(	object	reuse,
		FixedSchema	writerSchema,
		Schema	readerSchema,
		Decoder	d
	)		[inline, protected, virtual]

Deserializes a fixed object and returns the object. The default implementation uses CreateFixed() and GetFixedBuffer() and returns what CreateFixed() returned.

Parameters:

reuse	If appropriate, uses this object instead of creating a new one.
writerSchema	The FixedSchema the writer used during serialization.
readerSchema	The schema that the readr uses. Must be a FixedSchema with the same size as the writerSchema.
d	The decoder for deserialization.

Returns:

The deserilized object.

Reimplemented from Avro.Generic.DefaultReader.

override object Avro.Specific.SpecificDefaultReader.ReadMap	(	object	reuse,
		MapSchema	writerSchema,
		Schema	readerSchema,
		Decoder	d
	)		[inline, protected, virtual]

Deserialized an avro map. The default implemenation creats a new map using CreateMap() and then adds elements to the map using AddMapEntry().

Parameters:

reuse	If appropriate, use this instead of creating a new map object.
writerSchema	The schema the writer used to write the map.
readerSchema	The schema the reader is using.
d	The decoder for serialization.

Returns:

The deserialized map object.

Reimplemented from Avro.Generic.DefaultReader.

override object Avro.Specific.SpecificDefaultReader.ReadRecord	(	object	reuse,
		RecordSchema	writerSchema,
		Schema	readerSchema,
		Decoder	dec
	)		[inline, protected, virtual]

Deserializes a record from the stream.

Parameters:

reuse	If not null, a record object that could be reused for returning the result
writerSchema	The writer's RecordSchema
readerSchema	The reader's schema, must be RecordSchema too.
dec	The decoder for deserialization

Returns:

The record object just read

Reimplemented from Avro.Generic.DefaultReader.

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

• src/apache/main/Specific/SpecificReader.cs