Package io.fluxcapacitor.common.api

Interface HasMetadata

All Known Subinterfaces:

HasMessage

All Known Implementing Classes:

DefaultEntityHelper.DeserializingMessageWithEntity, DefaultEntityHelper.MessageWithEntity, DeserializingMessage, Message, Schedule, SerializedMessage, WebRequest, WebResponse

public interface HasMetadata

Marker interface for objects that carry associated Metadata.

Implementations of this interface expose a structured metadata map that can be used for routing, correlation, trace propagation, or other contextual behavior within the Flux platform.

Typical implementers include Message, SerializedMessage, and custom types that participate in message tracking or enrichment.

See Also:

• Metadata

Field Summary

Fields

Modifier and Type	Field	Description
static final String	FINAL_CHUNK

Method Summary

Modifier and Type	Method	Description
default boolean	chunked()	Determines if the data associated with this metadata is "chunked".
Metadata	getMetadata()	Returns the Metadata associated with this object.
default boolean	lastChunk()	Determines if the data associated with this metadata is the final part of the data.

Field Details

FINAL_CHUNK

static final String FINAL_CHUNK

See Also:

• Constant Field Values

Method Details

getMetadata

Metadata getMetadata()

Returns the Metadata associated with this object.

Returns:

metadata attached to this instance; never null

chunked

default boolean chunked()

Determines if the data associated with this metadata is "chunked". This method checks if the metadata contains a FINAL_CHUNK key.

Returns:

true if the metadata contains the FINAL_CHUNK key, false otherwise.

lastChunk

default boolean lastChunk()

Determines if the data associated with this metadata is the final part of the data. This method evaluates the value of the FINAL_CHUNK key in the metadata. If it is missing or set to true, this method returns true.

Returns:

true if the metadata value for the FINAL_CHUNK key is true, false otherwise.