wow-core/me.ahoo.wow.infra.idempotency/IdempotencyChecker

IdempotencyChecker

Interface for checking idempotency of operations to prevent duplicate processing. Idempotency checkers determine whether a given element (typically a command or request identifier) has been processed before, ensuring that operations can be safely retried without side effects.

Author

ahoo wang

Inheritors

BloomFilterIdempotencyChecker

NoOpIdempotencyChecker

Functions

check

abstract fun check(element: String): Mono<Boolean>

Checks if the given element passes the idempotency test. Returns true if the element is considered unique (not a duplicate), false if it's a duplicate. The check is performed asynchronously and returns a Mono for reactive programming compatibility.