CircuitBreakerState

Normal operation — calls are allowed through.

Circuit is broken — calls fail immediately without execution.

Testing recovery — a limited number of calls are allowed through.

Returns a representation of an immutable list of all enum entries, in the order they're declared.

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.)

Returns an array containing the constants of this enum type, in the order they're declared.