example.avro.v2

Class User

java.lang.Object

org.apache.avro.specific.SpecificRecordBase

example.avro.v2.User

All Implemented Interfaces:

Externalizable, Serializable, Comparable<org.apache.avro.specific.SpecificRecord>, org.apache.avro.generic.GenericContainer, org.apache.avro.generic.GenericRecord, org.apache.avro.generic.IndexedRecord, org.apache.avro.specific.SpecificRecord

public class User
extends org.apache.avro.specific.SpecificRecordBase
implements org.apache.avro.specific.SpecificRecord

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	User.Builder RecordBuilder for User instances.

Field Summary

Fields

Modifier and Type	Field and Description
CharSequence	favoriteColor Deprecated.
Integer	favoriteNumber Deprecated.
CharSequence	favoritePlace Deprecated.
CharSequence	name Deprecated.
static org.apache.avro.Schema	SCHEMA$

Constructor Summary

Constructors

Constructor and Description
User() Default constructor.
User(CharSequence name, Integer favoriteNumber, CharSequence favoriteColor, CharSequence favoritePlace) All-args constructor.

Method Summary

Modifier and Type	Method and Description
static org.apache.avro.message.BinaryMessageDecoder<User>	createDecoder(org.apache.avro.message.SchemaStore resolver) Create a new BinaryMessageDecoder instance for this class that uses the specified SchemaStore.
void	customDecode(org.apache.avro.io.ResolvingDecoder in)
void	customEncode(org.apache.avro.io.Encoder out)
static User	fromByteBuffer(ByteBuffer b) Deserializes a User from a ByteBuffer.
Object	get(int field$)
static org.apache.avro.Schema	getClassSchema()
static org.apache.avro.message.BinaryMessageDecoder<User>	getDecoder() Return the BinaryMessageDecoder instance used by this class.
static org.apache.avro.message.BinaryMessageEncoder<User>	getEncoder() Return the BinaryMessageEncoder instance used by this class.
CharSequence	getFavoriteColor() Gets the value of the 'favoriteColor' field.
Integer	getFavoriteNumber() Gets the value of the 'favoriteNumber' field.
CharSequence	getFavoritePlace() Gets the value of the 'favoritePlace' field.
CharSequence	getName() Gets the value of the 'name' field.
org.apache.avro.Schema	getSchema()
org.apache.avro.specific.SpecificData	getSpecificData()
protected boolean	hasCustomCoders()
static User.Builder	newBuilder() Creates a new User RecordBuilder.
static User.Builder	newBuilder(User.Builder other) Creates a new User RecordBuilder by copying an existing Builder.
static User.Builder	newBuilder(User other) Creates a new User RecordBuilder by copying an existing User instance.
void	put(int field$, Object value$)
void	readExternal(ObjectInput in)
void	setFavoriteColor(CharSequence value) Sets the value of the 'favoriteColor' field.
void	setFavoriteNumber(Integer value) Sets the value of the 'favoriteNumber' field.
void	setFavoritePlace(CharSequence value) Sets the value of the 'favoritePlace' field.
void	setName(CharSequence value) Sets the value of the 'name' field.
ByteBuffer	toByteBuffer() Serializes this User to a ByteBuffer.
void	writeExternal(ObjectOutput out)

Methods inherited from class org.apache.avro.specific.SpecificRecordBase

compareTo, equals, get, getConversion, getConversion, hashCode, put, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

SCHEMA$

public static final org.apache.avro.Schema SCHEMA$

name

@Deprecated
public CharSequence name

Deprecated.

favoriteNumber

@Deprecated
public Integer favoriteNumber

Deprecated.

favoriteColor

@Deprecated
public CharSequence favoriteColor

Deprecated.

favoritePlace

@Deprecated
public CharSequence favoritePlace

Deprecated.

Constructor Detail

User

public User()

Default constructor. Note that this does not initialize fields to their default values from the schema. If that is desired then one should use newBuilder().

User

public User(CharSequence name,
            Integer favoriteNumber,
            CharSequence favoriteColor,
            CharSequence favoritePlace)

All-args constructor.

Parameters:

name - The new value for name

favoriteNumber - The new value for favoriteNumber

favoriteColor - The new value for favoriteColor

favoritePlace - The new value for favoritePlace

Method Detail

getClassSchema

public static org.apache.avro.Schema getClassSchema()

getEncoder

public static org.apache.avro.message.BinaryMessageEncoder<User> getEncoder()

Return the BinaryMessageEncoder instance used by this class.

Returns:

the message encoder used by this class

getDecoder

public static org.apache.avro.message.BinaryMessageDecoder<User> getDecoder()

Return the BinaryMessageDecoder instance used by this class.

Returns:

the message decoder used by this class

createDecoder

public static org.apache.avro.message.BinaryMessageDecoder<User> createDecoder(org.apache.avro.message.SchemaStore resolver)

Create a new BinaryMessageDecoder instance for this class that uses the specified SchemaStore.

Parameters:

resolver - a SchemaStore used to find schemas by fingerprint

Returns:

a BinaryMessageDecoder instance for this class backed by the given SchemaStore

toByteBuffer

public ByteBuffer toByteBuffer()
                        throws IOException

Serializes this User to a ByteBuffer.

Returns:

a buffer holding the serialized data for this instance

Throws:

IOException - if this instance could not be serialized

fromByteBuffer

public static User fromByteBuffer(ByteBuffer b)
                           throws IOException

Deserializes a User from a ByteBuffer.

Parameters:

b - a byte buffer holding serialized data for an instance of this class

Returns:

a User instance decoded from the given buffer

Throws:

IOException - if the given bytes could not be deserialized into an instance of this class

getSpecificData

public org.apache.avro.specific.SpecificData getSpecificData()

Overrides:

getSpecificData in class org.apache.avro.specific.SpecificRecordBase

getSchema

public org.apache.avro.Schema getSchema()

Specified by:

getSchema in interface org.apache.avro.generic.GenericContainer

Specified by:

getSchema in class org.apache.avro.specific.SpecificRecordBase

get

public Object get(int field$)

Specified by:

get in interface org.apache.avro.generic.IndexedRecord

Specified by:

get in class org.apache.avro.specific.SpecificRecordBase

put

public void put(int field$,
                Object value$)

Specified by:

put in interface org.apache.avro.generic.IndexedRecord

Specified by:

put in class org.apache.avro.specific.SpecificRecordBase

getName

public CharSequence getName()

Gets the value of the 'name' field.

Returns:

The value of the 'name' field.

setName

public void setName(CharSequence value)

Sets the value of the 'name' field.

Parameters:

value - the value to set.

getFavoriteNumber

public Integer getFavoriteNumber()

Gets the value of the 'favoriteNumber' field.

Returns:

The value of the 'favoriteNumber' field.

setFavoriteNumber

public void setFavoriteNumber(Integer value)

Sets the value of the 'favoriteNumber' field.

Parameters:

value - the value to set.

getFavoriteColor

public CharSequence getFavoriteColor()

Gets the value of the 'favoriteColor' field.

Returns:

The value of the 'favoriteColor' field.

setFavoriteColor

public void setFavoriteColor(CharSequence value)

Sets the value of the 'favoriteColor' field.

Parameters:

value - the value to set.

getFavoritePlace

public CharSequence getFavoritePlace()

Gets the value of the 'favoritePlace' field.

Returns:

The value of the 'favoritePlace' field.

setFavoritePlace

public void setFavoritePlace(CharSequence value)

Sets the value of the 'favoritePlace' field.

Parameters:

value - the value to set.

newBuilder

public static User.Builder newBuilder()

Creates a new User RecordBuilder.

Returns:

A new User RecordBuilder

newBuilder

public static User.Builder newBuilder(User.Builder other)

Creates a new User RecordBuilder by copying an existing Builder.

Parameters:

other - The existing builder to copy.

Returns:

A new User RecordBuilder

newBuilder

public static User.Builder newBuilder(User other)

Creates a new User RecordBuilder by copying an existing User instance.

Parameters:

other - The existing instance to copy.

Returns:

A new User RecordBuilder

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException

hasCustomCoders

protected boolean hasCustomCoders()

Overrides:

hasCustomCoders in class org.apache.avro.specific.SpecificRecordBase

customEncode

public void customEncode(org.apache.avro.io.Encoder out)
                  throws IOException

Overrides:

customEncode in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException

customDecode

public void customDecode(org.apache.avro.io.ResolvingDecoder in)
                  throws IOException

Overrides:

customDecode in class org.apache.avro.specific.SpecificRecordBase

Throws:

IOException