KState/ca.acendas.kstate.utils

Package-level declarations

Types

Concurrency utilities for state management without external dependencies.

Thread-safe wrapper for StateContainer implementations.

fun <T> StateContainer<T>.compareAndSet(expectedState: T, newState: T): Boolean

Conditionally updates the state only if the current state matches the expected state.

Updates the state and returns the previous state if successful, or null if failed.

Returns the current state cast to the specified type, or null if not of that type.

Checks if the state matches a predicate.

Returns true if the current state is of the specified type.

fun <T, R> StateContainer<T>.map(mapper: (T) -> R): R

Maps the current state to a different type.

Attempts to set the state to a specific value.

Updates the state and returns the new state if successful, or null if failed.

Extension function for StateContainer to perform atomic updates.

Transforms the state using a suspending function while maintaining thread safety.

Executes an action with the current state.