Class ModelDocumentMutation

java.lang.Object

io.fluxzero.common.api.modeling.ModelDocumentMutation

public class ModelDocumentMutation
extends Object

Optional direct current-document consequence of one model target transition.

A null document represents deletion from collection. The runtime attaches the target transition's assigned stateIndex and applies the mutation through a monotone write fence.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	MIGRATION_COLLECTION	Internal collection containing crash-safe direct-document state while published legacy events are being rebuilt.
static final String	PRIVATE_MODEL_DOCUMENT_COLLECTION_PREFIX	Prefix for type-isolated internal current-Model collections.

Constructor Summary

Constructors

Constructor	Description
ModelDocumentMutation()

Method Summary

Modifier and Type	Method	Description
long	getBytes()	Returns the serialized document payload size without counting protocol framing.
static String	privateModelDocumentCollection(String modelType)	Returns the private search collection for current documents of one Model type.

Methods inherited from class Object

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

Field Details

PRIVATE_MODEL_DOCUMENT_COLLECTION_PREFIX

public static final String PRIVATE_MODEL_DOCUMENT_COLLECTION_PREFIX

Prefix for type-isolated internal current-Model collections.

See Also:

• Constant Field Values

MIGRATION_COLLECTION

public static final String MIGRATION_COLLECTION

Internal collection containing crash-safe direct-document state while published legacy events are being rebuilt. Ordinary Model loads and searches never use this collection.

See Also:

• Constant Field Values

Constructor Details

ModelDocumentMutation

public ModelDocumentMutation()

Method Details

privateModelDocumentCollection

public static String privateModelDocumentCollection(String modelType)

Returns the private search collection for current documents of one Model type.

Type isolation lets direct lookup, relationship search and Graph composition use ordinary document indexes without scanning or mixing unrelated Model types. The complete Model type name is already part of the persisted contract and keeps the collection deterministic across SDK instances.

getBytes

public long getBytes()

Returns the serialized document payload size without counting protocol framing.