Interface ConflictStrategy

public interface ConflictStrategy

The exclusive-take arbitration SPI (spec §7.4). Exclusive take is the one operation CRDTs cannot express, so it is the strategy point: a replicated space delegates each take claim here, and the strategy decides, after its own protocol (settle-window race, auction rounds, ordered log), whether this claimant holds the entry.

Contract stability: SPI. The signature is expected to grow a bid parameter when the AUCTION strategy lands (plan M2); implementors should extend this interface rather than depend on its exact shape staying fixed.

Method Summary

Modifier and Type	Method	Description
CompletionStage<Boolean>	claim(EntryRecord entry, AgentId claimant, Lease takeLease)	Claims an exclusive take on an entry.
ConflictStrategyType	type()	Returns which declared strategy this implementation provides.

Method Details

type

ConflictStrategyType type()

Returns which declared strategy this implementation provides.

claim

CompletionStage<Boolean> claim(EntryRecord entry,
 AgentId claimant,
 Lease takeLease)

Claims an exclusive take on an entry.

Parameters:

entry - the entry record being claimed

claimant - the agent claiming the take

takeLease - the TAKE lease requested

Returns:

a stage resolving true when the claim is awarded to this claimant, false when another claimant holds the entry