com.alibaba.csp.sentinel.slots.block.degrade.circuitbreaker

Enum CircuitBreakerStrategy

java.lang.Object

java.lang.Enum<CircuitBreakerStrategy>

com.alibaba.csp.sentinel.slots.block.degrade.circuitbreaker.CircuitBreakerStrategy

All Implemented Interfaces:

Serializable, Comparable<CircuitBreakerStrategy>

public enum CircuitBreakerStrategy
extends Enum<CircuitBreakerStrategy>

Since:

1.8.0

Author:

Eric Zhao

Enum Constant Summary

Enum Constants

Enum Constant and Description
ERROR_COUNT Circuit breaker opens (cuts off) when error count exceeds the threshold.
ERROR_RATIO Circuit breaker opens (cuts off) when error ratio exceeds the threshold.
SLOW_REQUEST_RATIO Circuit breaker opens (cuts off) when slow request ratio exceeds the threshold.

Method Summary

Modifier and Type	Method and Description
int	getType()
static CircuitBreakerStrategy	valueOf(String name) Returns the enum constant of this type with the specified name.
static CircuitBreakerStrategy[]	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

SLOW_REQUEST_RATIO

public static final CircuitBreakerStrategy SLOW_REQUEST_RATIO

Circuit breaker opens (cuts off) when slow request ratio exceeds the threshold.

ERROR_RATIO

public static final CircuitBreakerStrategy ERROR_RATIO

Circuit breaker opens (cuts off) when error ratio exceeds the threshold.

ERROR_COUNT

public static final CircuitBreakerStrategy ERROR_COUNT

Circuit breaker opens (cuts off) when error count exceeds the threshold.

Method Detail

values

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

Returns:

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

valueOf

public static CircuitBreakerStrategy 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

getType

public int getType()