example.avro

Class Command

java.lang.Object

org.apache.avro.specific.SpecificRecordBase

example.avro.Command

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 Command
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	Command.Builder RecordBuilder for Command instances.

Field Summary

Fields

Modifier and Type	Field and Description
CharSequence	correlationId Deprecated.
Object	payload Deprecated.
static org.apache.avro.Schema	SCHEMA$
CharSequence	type Deprecated.

Constructor Summary

Constructors

Constructor and Description
Command() Default constructor.
Command(CharSequence type, CharSequence correlationId, Object payload) All-args constructor.

Method Summary

Modifier and Type	Method and Description
static org.apache.avro.message.BinaryMessageDecoder<Command>	createDecoder(org.apache.avro.message.SchemaStore resolver) Create a new BinaryMessageDecoder instance for this class that uses the specified SchemaStore.
static Command	fromByteBuffer(ByteBuffer b) Deserializes a Command from a ByteBuffer.
Object	get(int field$)
static org.apache.avro.Schema	getClassSchema()
CharSequence	getCorrelationId() Gets the value of the 'correlationId' field.
static org.apache.avro.message.BinaryMessageDecoder<Command>	getDecoder() Return the BinaryMessageDecoder instance used by this class.
static org.apache.avro.message.BinaryMessageEncoder<Command>	getEncoder() Return the BinaryMessageEncoder instance used by this class.
Object	getPayload() Gets the value of the 'payload' field.
org.apache.avro.Schema	getSchema()
org.apache.avro.specific.SpecificData	getSpecificData()
CharSequence	getType() Gets the value of the 'type' field.
static Command.Builder	newBuilder() Creates a new Command RecordBuilder.
static Command.Builder	newBuilder(Command.Builder other) Creates a new Command RecordBuilder by copying an existing Builder.
static Command.Builder	newBuilder(Command other) Creates a new Command RecordBuilder by copying an existing Command instance.
void	put(int field$, Object value$)
void	readExternal(ObjectInput in)
void	setCorrelationId(CharSequence value) Sets the value of the 'correlationId' field.
void	setPayload(Object value) Sets the value of the 'payload' field.
void	setType(CharSequence value) Sets the value of the 'type' field.
ByteBuffer	toByteBuffer() Serializes this Command to a ByteBuffer.
void	writeExternal(ObjectOutput out)

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

compareTo, customDecode, customEncode, equals, get, getConversion, getConversion, hasCustomCoders, 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$

type

@Deprecated
public CharSequence type

Deprecated.

correlationId

@Deprecated
public CharSequence correlationId

Deprecated.

payload

@Deprecated
public Object payload

Deprecated.

Constructor Detail

Command

public Command()

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().

Command

public Command(CharSequence type,
               CharSequence correlationId,
               Object payload)

All-args constructor.

Parameters:

type - The new value for type

correlationId - The new value for correlationId

payload - The new value for payload

Method Detail

getClassSchema

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

getEncoder

public static org.apache.avro.message.BinaryMessageEncoder<Command> 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<Command> 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<Command> 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 Command 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 Command fromByteBuffer(ByteBuffer b)
                              throws IOException

Deserializes a Command from a ByteBuffer.

Parameters:

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

Returns:

a Command 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

getType

public CharSequence getType()

Gets the value of the 'type' field.

Returns:

The value of the 'type' field.

setType

public void setType(CharSequence value)

Sets the value of the 'type' field.

Parameters:

value - the value to set.

getCorrelationId

public CharSequence getCorrelationId()

Gets the value of the 'correlationId' field.

Returns:

The value of the 'correlationId' field.

setCorrelationId

public void setCorrelationId(CharSequence value)

Sets the value of the 'correlationId' field.

Parameters:

value - the value to set.

getPayload

public Object getPayload()

Gets the value of the 'payload' field.

Returns:

The value of the 'payload' field.

setPayload

public void setPayload(Object value)

Sets the value of the 'payload' field.

Parameters:

value - the value to set.

newBuilder

public static Command.Builder newBuilder()

Creates a new Command RecordBuilder.

Returns:

A new Command RecordBuilder

newBuilder

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

Creates a new Command RecordBuilder by copying an existing Builder.

Parameters:

other - The existing builder to copy.

Returns:

A new Command RecordBuilder

newBuilder

public static Command.Builder newBuilder(Command other)

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

Parameters:

other - The existing instance to copy.

Returns:

A new Command 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