io.micronaut.retry

Enum CircuitState

java.lang.Object

java.lang.Enum<CircuitState>

io.micronaut.retry.CircuitState

All Implemented Interfaces:

Serializable, Comparable<CircuitState>

public enum CircuitState
extends Enum<CircuitState>

State for Circuit breaker phases.

Since:

1.0

Author:

graemerocher

Enum Constant Summary

Enum Constants

Enum Constant and Description
CLOSED The circuit is closed and downstream logic should proceed as normal.
HALF_OPEN The circuit has just closed to allow a single downstream call to check if it is backup.
OPEN The circuit is open and downstream logic should not be invoked.

Method Summary

Modifier and Type	Method and Description
static CircuitState	valueOf(String name) Returns the enum constant of this type with the specified name.
static CircuitState[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

OPEN

public static final CircuitState OPEN

The circuit is open and downstream logic should not be invoked.

CLOSED

public static final CircuitState CLOSED

The circuit is closed and downstream logic should proceed as normal.

HALF_OPEN

public static final CircuitState HALF_OPEN

The circuit has just closed to allow a single downstream call to check if it is backup.

Method Detail

values

public static CircuitState[] 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 (CircuitState c : CircuitState.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CircuitState 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