Interface TaskStatusMapper_v0_3

All Known Implementing Classes:

TaskStatusMapper_v0_3Impl

public interface TaskStatusMapper_v0_3

Bidirectional mapper for converting TaskStatus between A2A Protocol v0.3 and v1.0.

Both versions are records with the same structure: TaskStatus(TaskState state, Message message, OffsetDateTime timestamp).

The conversion involves:

• Converting TaskState_v0_3 to TaskState (enum prefix mapping)
• Converting Message_v0_3 to Message (class ↔ record)
• Preserving the timestamp field (same type in both versions)

Field Summary

Fields

Modifier and Type	Field	Description
static final TaskStatusMapper_v0_3	INSTANCE	Singleton instance accessed via A2AMappers_v0_3 factory.

Method Summary

Modifier and Type	Method	Description
default TaskStatus_v0_3	fromV10(TaskStatus v10)	Converts v1.0 TaskStatus to v0.3 TaskStatus.
default TaskStatus	toV10(TaskStatus_v0_3 v03)	Converts v0.3 TaskStatus to v1.0 TaskStatus.

Field Details

INSTANCE

static final TaskStatusMapper_v0_3 INSTANCE

Singleton instance accessed via A2AMappers_v0_3 factory.

Method Details

toV10

default TaskStatus toV10(TaskStatus_v0_3 v03)

Converts v0.3 TaskStatus to v1.0 TaskStatus.

Converts the state enum and message object using their respective mappers.

Parameters:

v03 - the v0.3 task status

Returns:

the equivalent v1.0 task status

fromV10

default TaskStatus_v0_3 fromV10(TaskStatus v10)

Converts v1.0 TaskStatus to v0.3 TaskStatus.

Converts the state enum and message object using their respective mappers.

Parameters:

v10 - the v1.0 task status

Returns:

the equivalent v0.3 task status