Package io.vertx.circuitbreaker

Enum CircuitBreakerState

    • Enum Constant Detail

      • OPEN

        public static final CircuitBreakerState OPEN
        The OPEN state. The circuit breaker is executing the fallback, and switches to the HALF_OPEN state after the specified time.

      • CLOSED

        public static final CircuitBreakerState CLOSED
        The CLOSED state. The circuit breaker lets invocations pass and collects the failures. If the number of failures reach the specified threshold, the circuit breaker switches to the OPEN state.

      • HALF_OPEN

        public static final CircuitBreakerState HALF_OPEN
        The HALF_OPEN state. The circuit breaker has been opened, and is now checking the current situation. It lets the next invocation pass and determines from the result (failure or success) if the circuit breaker can be switched to the CLOSED state again.

    • Method Detail

      • values

        public static CircuitBreakerState[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (CircuitBreakerState c : CircuitBreakerState.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static CircuitBreakerState valueOf​(String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null