Package org.redisson.api

Interface RRateLimiterReactive

All Superinterfaces:
RExpirableReactive, RObjectReactive
public interface RRateLimiterReactive extends RExpirableReactive
Reactive interface for Redis based Rate Limiter object.
Author:
Nikita Koksharov

  • Method Details

    • trySetRate

      @Deprecated reactor.core.publisher.Mono<Boolean> trySetRate(RateType mode, long rate, long rateInterval, RateIntervalUnit rateIntervalUnit)
      Deprecated.
      Use trySetRate(RateType, long, Duration) instead
      Parameters:
      mode - rate mode
      rate - rate
      rateInterval - rate time interval
      rateIntervalUnit - rate time interval unit
      Returns:
      true if rate was set and false otherwise

    • trySetRate

      reactor.core.publisher.Mono<Boolean> trySetRate(RateType mode, long rate, Duration rateInterval)
      Sets the rate limit only if it hasn't been set before.
      Parameters:
      mode - rate mode
      rate - rate
      rateInterval - rate time interval
      Returns:
      true if rate was set and false otherwise

    • trySetRate

      reactor.core.publisher.Mono<Boolean> trySetRate(RateType mode, long rate, Duration rateInterval, Duration timeToLive)
      Sets the rate limit only if it hasn't been set before. Time to live is applied only if rate limit has been set successfully.
      Parameters:
      mode - rate mode
      rate - rate
      rateInterval - rate time interval
      timeToLive - time interval before the object will be deleted
      Returns:
      true if rate was set and false otherwise

    • setRate

      @Deprecated reactor.core.publisher.Mono<Void> setRate(RateType mode, long rate, long rateInterval, RateIntervalUnit rateIntervalUnit)
      Deprecated.
      Use setRate(RateType, long, Duration) instead.
      Parameters:
      mode - rate mode
      rate - rate
      rateInterval - rate time interval
      rateIntervalUnit - rate time interval unit

    • setRate

      reactor.core.publisher.Mono<Void> setRate(RateType mode, long rate, Duration rateInterval)
      Sets the rate limit and clears the state. Overrides both limit and state if they haven't been set before.
      Parameters:
      mode - rate mode
      rate - rate
      rateInterval - rate time interval

    • setRate

      reactor.core.publisher.Mono<Void> setRate(RateType mode, long rate, Duration rateInterval, Duration timeToLive)
      Sets time to live, the rate limit, and clears the state. Overrides both limit and state if they haven't been set before.
      Parameters:
      mode - rate mode
      rate - rate
      rateInterval - rate time interval
      timeToLive - time interval before the object will be deleted

    • tryAcquire

      reactor.core.publisher.Mono<Boolean> tryAcquire()
      Acquires a permit only if one is available at the time of invocation.

      Acquires a permit, if one is available and returns immediately, with the value true, reducing the number of available permits by one.

      If no permit is available then this method will return immediately with the value false.

      Returns:
      true if a permit was acquired and false otherwise

    • tryAcquire

      reactor.core.publisher.Mono<Boolean> tryAcquire(long permits)
      Acquires the given number of permits only if all are available at the time of invocation.

      Acquires a permits, if all are available and returns immediately, with the value true, reducing the number of available permits by given number of permits.

      If no permits are available then this method will return immediately with the value false.

      Parameters:
      permits - the number of permits to acquire
      Returns:
      true if a permit was acquired and false otherwise

    • acquire

      reactor.core.publisher.Mono<Void> acquire()
      Acquires a permit from this RateLimiter, blocking until one is available.

      Acquires a permit, if one is available and returns immediately, reducing the number of available permits by one.

      Returns:
      void

    • acquire

      reactor.core.publisher.Mono<Void> acquire(long permits)
      Acquires a specified permits from this RateLimiter, blocking until one is available.

      Acquires the given number of permits, if they are available and returns immediately, reducing the number of available permits by the given amount.

      Parameters:
      permits - the number of permits to acquire
      Returns:
      void

    • tryAcquire

      @Deprecated reactor.core.publisher.Mono<Boolean> tryAcquire(long timeout, TimeUnit unit)
      Deprecated.
      Use tryAcquire(Duration) instead.
      Parameters:
      timeout - the maximum time to wait for a permit
      unit - the time unit of the timeout argument
      Returns:
      true if a permit was acquired and false if the waiting time elapsed before a permit was acquired

    • tryAcquire

      reactor.core.publisher.Mono<Boolean> tryAcquire(Duration timeout)
      Acquires a permit from this RateLimiter, if one becomes available within the given waiting time.

      Acquires a permit, if one is available and returns immediately, with the value true, reducing the number of available permits by one.

      If no permit is available then the current thread becomes disabled for thread scheduling purposes and lies dormant until specified waiting time elapses.

      If a permit is acquired then the value true is returned.

      If the specified waiting time elapses then the value false is returned. If the time is less than or equal to zero, the method will not wait at all.

      Parameters:
      timeout - the maximum time to wait for a permit
      Returns:
      true if a permit was acquired and false if the waiting time elapsed before a permit was acquired

    • tryAcquire

      @Deprecated reactor.core.publisher.Mono<Boolean> tryAcquire(long permits, long timeout, TimeUnit unit)
      Deprecated.
      Use tryAcquire(long, Duration) instead.
      Parameters:
      permits - amount
      timeout - the maximum time to wait for a permit
      unit - the time unit of the timeout argument
      Returns:
      true if a permit was acquired and false if the waiting time elapsed before a permit was acquired

    • tryAcquire

      reactor.core.publisher.Mono<Boolean> tryAcquire(long permits, Duration timeout)
      Acquires the given number of permits only if all are available within the given waiting time.

      Acquires the given number of permits, if all are available and returns immediately, with the value true, reducing the number of available permits by one.

      If no permit is available then the current thread becomes disabled for thread scheduling purposes and lies dormant until the specified waiting time elapses.

      If a permits is acquired then the value true is returned.

      If the specified waiting time elapses then the value false is returned. If the time is less than or equal to zero, the method will not wait at all.

      Parameters:
      permits - amount
      timeout - the maximum time to wait for a permit
      Returns:
      true if a permit was acquired and false if the waiting time elapsed before a permit was acquired

    • availablePermits

      reactor.core.publisher.Mono<Long> availablePermits()
      Returns amount of available permits.
      Returns:
      number of permits