Interface CancelTaskParamsMapper_v0_3

All Known Implementing Classes:

CancelTaskParamsMapper_v0_3Impl

public interface CancelTaskParamsMapper_v0_3

Bidirectional mapper for converting cancel task parameters between A2A Protocol v0.3 and v1.0.

Key differences:

• v0.3: Uses TaskIdParams(String id, Map<String, Object> metadata)
• v1.0: Uses CancelTaskParams(String id, String tenant, Map<String, Object> metadata)

Conversion strategy:

• 0.3 → 1.0: Convert TaskIdParams to CancelTaskParams (add tenant field = "", preserve metadata)
• 1.0 → 0.3: Convert CancelTaskParams to TaskIdParams (drop tenant field, preserve metadata)

See Also:

• TaskIdParams_v0_3
• CancelTaskParams

Field Summary

Fields

Modifier and Type	Field	Description
static final CancelTaskParamsMapper_v0_3	INSTANCE	Singleton instance accessed via A2AMappers_v0_3 factory.

Method Summary

Modifier and Type	Method	Description
default TaskIdParams_v0_3	fromV10(CancelTaskParams v10)	Converts v1.0 CancelTaskParams to v0.3 TaskIdParams.
default CancelTaskParams	toV10(TaskIdParams_v0_3 v03)	Converts v0.3 TaskIdParams to v1.0 CancelTaskParams.

Field Details

INSTANCE

static final CancelTaskParamsMapper_v0_3 INSTANCE

Singleton instance accessed via A2AMappers_v0_3 factory.

Method Details

toV10

default CancelTaskParams toV10(TaskIdParams_v0_3 v03)

Converts v0.3 TaskIdParams to v1.0 CancelTaskParams.

The v0.3 metadata field is preserved in the v1.0 type, and the v1.0 tenant field is set to the empty string default.

Parameters:

v03 - the v0.3 task ID params used for cancel operations

Returns:

the equivalent v1.0 cancel task params

fromV10

default TaskIdParams_v0_3 fromV10(CancelTaskParams v10)

Converts v1.0 CancelTaskParams to v0.3 TaskIdParams.

The v1.0 tenant field is dropped, and the v1.0 metadata field is preserved in the v0.3 type.

Parameters:

v10 - the v1.0 cancel task params

Returns:

the equivalent v0.3 task ID params