io.github.resilience4j.ratelimiter

Class RateLimiterConfig.Builder

java.lang.Object

io.github.resilience4j.ratelimiter.RateLimiterConfig.Builder

Enclosing class:

RateLimiterConfig

public static class RateLimiterConfig.Builder
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Builder()
Builder(RateLimiterConfig prototype)

Method Summary

Modifier and Type	Method and Description
RateLimiterConfig	build() Builds a RateLimiterConfig
RateLimiterConfig.Builder	limitForPeriod(int limitForPeriod) Configures the permissions limit for refresh period.
RateLimiterConfig.Builder	limitRefreshPeriod(java.time.Duration limitRefreshPeriod) Configures the period of limit refresh.
RateLimiterConfig.Builder	timeoutDuration(java.time.Duration timeoutDuration) Configures the default wait for permission duration.
RateLimiterConfig.Builder	writableStackTraceEnabled(boolean writableStackTraceEnabled) Enables writable stack traces.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder()

Builder

public Builder(RateLimiterConfig prototype)

Method Detail

build

public RateLimiterConfig build()

Builds a RateLimiterConfig

Returns:

the RateLimiterConfig

writableStackTraceEnabled

public RateLimiterConfig.Builder writableStackTraceEnabled(boolean writableStackTraceEnabled)

Enables writable stack traces. When set to false, Throwable.getStackTrace() returns a zero length array. This may be used to reduce log spam when the circuit breaker is open as the cause of the exceptions is already known (the circuit breaker is short-circuiting calls).

Parameters:

writableStackTraceEnabled - flag to control if stack trace is writable

Returns:

the BulkheadConfig.Builder

timeoutDuration

public RateLimiterConfig.Builder timeoutDuration(java.time.Duration timeoutDuration)

Configures the default wait for permission duration. Default value is 5 seconds.

Parameters:

timeoutDuration - the default wait for permission duration

Returns:

the RateLimiterConfig.Builder

limitRefreshPeriod

public RateLimiterConfig.Builder limitRefreshPeriod(java.time.Duration limitRefreshPeriod)

Configures the period of limit refresh. After each period rate limiter sets its permissions count to RateLimiterConfig.limitForPeriod value. Default value is 500 nanoseconds.

Parameters:

limitRefreshPeriod - the period of limit refresh

Returns:

the RateLimiterConfig.Builder

limitForPeriod

public RateLimiterConfig.Builder limitForPeriod(int limitForPeriod)

Configures the permissions limit for refresh period. Count of permissions available during one rate limiter period specified by RateLimiterConfig.limitRefreshPeriod value. Default value is 50.

Parameters:

limitForPeriod - the permissions limit for refresh period

Returns:

the RateLimiterConfig.Builder