Module io.github.teceli.resiliencia.patterns

Package io.github.teceli.resiliencia.patterns.circuitbreaker

Interface CircuitState

All Known Implementing Classes:

CircuitState.Closed, CircuitState.HalfOpen, CircuitState.Open

public sealed interface CircuitState
permits CircuitState.Closed, CircuitState.Open, CircuitState.HalfOpen

The state of a CircuitBreaker at a point in time. Closed, Open, and HalfOpen are the only possible states, modeled as a closed hierarchy so callers can pattern-match exhaustively.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final record	CircuitState.Closed	Calls pass through normally while their outcomes are recorded in the sliding window.
static final record	CircuitState.HalfOpen	A limited number of test calls are let through to probe whether the downstream has recovered.
static final record	CircuitState.Open	Calls are rejected immediately.