Interface RewardGrantHandler

public interface RewardGrantHandler

Delivers one immutable reward grant to its target player.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final record	RewardGrantHandler.RewardSettlementContext	Immutable identifiers used to make delivery retries safe.

Method Summary

Modifier and Type	Method	Description
CompletionStage<Void>	settleAsync(RewardGrantHandler.RewardSettlementContext context, RewardGrant grant)	Delivers a grant.
boolean	supports(RewardGrant grant)	Returns whether this handler owns the supplied grant type.

Method Details

supports

boolean supports(RewardGrant grant)

Returns whether this handler owns the supplied grant type.

Parameters:

grant - grant to inspect

Returns:

true when this handler can deliver the grant

settleAsync

CompletionStage<Void> settleAsync(RewardGrantHandler.RewardSettlementContext context,
 RewardGrant grant)

Delivers a grant. Implementations must make the operation idempotent using the context key.

Parameters:

context - immutable settlement context

grant - grant to deliver

Returns:

completion stage completed after delivery