com.bigdata.resources

Class JournalIndex.TupleSerializer

java.lang.Object

com.bigdata.btree.DefaultTupleSerializer<Long,JournalMetadata>

com.bigdata.resources.JournalIndex.TupleSerializer

All Implemented Interfaces:

ITupleSerializer<Long,JournalMetadata>, IKeyBuilderFactory, Externalizable, Serializable

Enclosing class:

JournalIndex

protected static class JournalIndex.TupleSerializer
extends DefaultTupleSerializer<Long,JournalMetadata>

Encapsulates key and value formation.

Version:

$Id$

Author:

Bryan Thompson

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JournalIndex.TupleSerializer() De-serialization ctor.
JournalIndex.TupleSerializer(IKeyBuilderFactory keyBuilderFactory) Ctor when creating a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
Long	deserializeKey(ITuple tuple) Decodes the key as a commit time.
void	readExternal(ObjectInput in)
void	writeExternal(ObjectOutput out)

Methods inherited from class com.bigdata.btree.DefaultTupleSerializer

deserialize, getDefaultKeyBuilderFactory, getDefaultLeafKeysCoder, getDefaultValuesCoder, getKeyBuilder, getLeafKeysCoder, getLeafValuesCoder, getPrimaryKeyBuilder, newInstance, serializeKey, serializeVal, setLeafKeysCoder, setLeafValuesCoder, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JournalIndex.TupleSerializer

public JournalIndex.TupleSerializer()

De-serialization ctor.

JournalIndex.TupleSerializer

public JournalIndex.TupleSerializer(IKeyBuilderFactory keyBuilderFactory)

Ctor when creating a new instance.

Parameters:

keyBuilderFactory -

Method Detail

deserializeKey

public Long deserializeKey(ITuple tuple)

Decodes the key as a commit time.

Specified by:

deserializeKey in interface ITupleSerializer<Long,JournalMetadata>

Overrides:

deserializeKey in class DefaultTupleSerializer<Long,JournalMetadata>

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class DefaultTupleSerializer<Long,JournalMetadata>

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class DefaultTupleSerializer<Long,JournalMetadata>

Throws:

IOException