Interface RoleMapper_v0_3

All Known Implementing Classes:

RoleMapper_v0_3Impl

public interface RoleMapper_v0_3

Bidirectional mapper for converting Message.Role enum between A2A Protocol v0.3 and v1.0.

Key differences:

• v0.3: USER, AGENT
• v1.0: ROLE_USER, ROLE_AGENT

The v1.0 enum adds a "ROLE_" prefix to align with protocol buffer conventions.

Field Summary

Fields

Modifier and Type	Field	Description
static final RoleMapper_v0_3	INSTANCE	Singleton instance accessed via A2AMappers_v0_3 factory.

Method Summary

Modifier and Type	Method	Description
default Message_v0_3.Role	fromV10(Message.Role v10)	Converts v1.0 Role to v0.3 Role.
default Message.Role	toV10(Message_v0_3.Role v03)	Converts v0.3 Role to v1.0 Role.

Field Details

INSTANCE

static final RoleMapper_v0_3 INSTANCE

Singleton instance accessed via A2AMappers_v0_3 factory.

Method Details

toV10

default Message.Role toV10(Message_v0_3.Role v03)

Converts v0.3 Role to v1.0 Role.

Parameters:

v03 - the v0.3 role

Returns:

the equivalent v1.0 role

fromV10

default Message_v0_3.Role fromV10(Message.Role v10)

Converts v1.0 Role to v0.3 Role.

Parameters:

v10 - the v1.0 role

Returns:

the equivalent v0.3 role