org.apache.avro.specific

Class SpecificRecordBase

java.lang.Object

org.apache.avro.specific.SpecificRecordBase

All Implemented Interfaces:

Externalizable, Serializable, Comparable<SpecificRecord>, GenericContainer, GenericRecord, IndexedRecord, SpecificRecord

Direct Known Subclasses:

HandshakeRequest, HandshakeResponse

public abstract class SpecificRecordBase
extends Object
implements SpecificRecord, Comparable<SpecificRecord>, GenericRecord, Externalizable

Base class for generated record classes.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SpecificRecordBase()

Method Summary

Methods

Modifier and Type	Method and Description
int	compareTo(SpecificRecord that)
boolean	equals(Object that)
abstract Object	get(int field) Return the value of a field given its position in the schema.
Object	get(String fieldName) Return the value of a field given its name.
abstract Schema	getSchema() The schema of this instance.
int	hashCode()
abstract void	put(int field, Object value) Set the value of a field given its position in the schema.
void	put(String fieldName, Object value) Set the value of a field given its name.
void	readExternal(ObjectInput in)
String	toString()
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

SpecificRecordBase

public SpecificRecordBase()

Method Detail

getSchema

public abstract Schema getSchema()

Description copied from interface: GenericContainer

The schema of this instance.

Specified by:

getSchema in interface GenericContainer

get

public abstract Object get(int field)

Description copied from interface: IndexedRecord

Return the value of a field given its position in the schema.

This method is not meant to be called by user code, but only by DatumWriter implementations.

Specified by:

get in interface IndexedRecord

put

public abstract void put(int field,
       Object value)

Description copied from interface: IndexedRecord

Set the value of a field given its position in the schema.

This method is not meant to be called by user code, but only by DatumReader implementations.

Specified by:

put in interface IndexedRecord

put

public void put(String fieldName,
       Object value)

Description copied from interface: GenericRecord

Set the value of a field given its name.

Specified by:

put in interface GenericRecord

get

public Object get(String fieldName)

Description copied from interface: GenericRecord

Return the value of a field given its name.

Specified by:

get in interface GenericRecord

equals

public boolean equals(Object that)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(SpecificRecord that)

Specified by:

compareTo in interface Comparable<SpecificRecord>

toString

public String toString()

Overrides:

toString in class Object

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException

Specified by:

readExternal in interface Externalizable

Throws:

IOException