Enum Class DefaultDocumentSerializer

java.lang.Object

java.lang.Enum<DefaultDocumentSerializer>

io.fluxzero.common.search.DefaultDocumentSerializer

All Implemented Interfaces:

Serializable, Comparable<DefaultDocumentSerializer>, Constable

public enum DefaultDocumentSerializer
extends Enum<DefaultDocumentSerializer>

Default serializer for Document instances in the Fluxzero Runtime.

This serializer uses the MessagePack binary format to efficiently encode and decode documents for storage or transport. It supports compression and is version-aware, allowing for future extension of the format.

Serialization Format

The current (version 0) serialization includes:

• int format version (currently 0)
• String document ID
• Instant timestamp (as epoch millis)
• Instant end timestamp (as epoch millis)
• String collection name
• List<Entry> entries and their associated List<Path>

Compression is applied to the final byte output using CompressionUtils and marked with the format document via Data.DOCUMENT_FORMAT.

See Also:

• Document
• Data

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Method Summary

Modifier and Type	Method	Description
boolean	canDeserialize(Data<byte[]> data)	Checks whether the given Data object is in a format that this serializer can deserialize.
Map<Document.Entry, List<Document.Path>>	deserialize(Data<byte[]> document)	Deserializes a Data blob containing a compressed, binary Document.
Data<byte[]>	serialize(Document document)	Serializes the given Document into a compressed binary Data container.
static DefaultDocumentSerializer	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DefaultDocumentSerializer[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

INSTANCE

public static final DefaultDocumentSerializer INSTANCE

Method Details

values

public static DefaultDocumentSerializer[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static DefaultDocumentSerializer valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

serialize

public Data<byte[]> serialize(Document document)

Serializes the given Document into a compressed binary Data container.

Parameters:

document - the document to serialize

Returns:

the serialized form of the document

Throws:

IllegalArgumentException - if the document cannot be serialized

deserialize

public Map<Document.Entry, List<Document.Path>> deserialize(Data<byte[]> document)

Deserializes a Data blob containing a compressed, binary Document. The data must be in the correct format and contain a supported version.

Parameters:

document - the data to deserialize

Returns:

the reconstructed Document entries

Throws:

IllegalArgumentException - if the data cannot be parsed or is invalid

canDeserialize

public boolean canDeserialize(Data<byte[]> data)

Checks whether the given Data object is in a format that this serializer can deserialize.

Parameters:

data - the data blob

Returns:

true if the format is document, false otherwise