com.alibaba.csp.sentinel.slots.block.flow.controller

Class WarmUpRateLimiterController

java.lang.Object

com.alibaba.csp.sentinel.slots.block.flow.controller.WarmUpController

com.alibaba.csp.sentinel.slots.block.flow.controller.WarmUpRateLimiterController

All Implemented Interfaces:

TrafficShapingController

public class WarmUpRateLimiterController
extends WarmUpController

Since:

1.4.0

Author:

jialiang.linjl

Field Summary

Fields inherited from class com.alibaba.csp.sentinel.slots.block.flow.controller.WarmUpController

count, lastFilledTime, slope, storedTokens, warningToken

Constructor Summary

Constructors

Constructor and Description
WarmUpRateLimiterController(double count, int warmUpPeriodSec, int timeOutMs, int coldFactor)

Method Summary

Modifier and Type	Method and Description
boolean	canPass(Node node, int acquireCount) Check whether given resource entry can pass with provided count.
boolean	canPass(Node node, int acquireCount, boolean prioritized) Check whether given resource entry can pass with provided count.

Methods inherited from class com.alibaba.csp.sentinel.slots.block.flow.controller.WarmUpController

syncToken

Methods inherited from class java.lang.Object

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

Constructor Detail

WarmUpRateLimiterController

public WarmUpRateLimiterController(double count,
                                   int warmUpPeriodSec,
                                   int timeOutMs,
                                   int coldFactor)

Method Detail

canPass

public boolean canPass(Node node,
                       int acquireCount)

Description copied from interface: TrafficShapingController

Check whether given resource entry can pass with provided count.

Specified by:

canPass in interface TrafficShapingController

Overrides:

canPass in class WarmUpController

Parameters:

node - resource node

acquireCount - count to acquire

Returns:

true if the resource entry can pass; false if it should be blocked

canPass

public boolean canPass(Node node,
                       int acquireCount,
                       boolean prioritized)

Description copied from interface: TrafficShapingController

Check whether given resource entry can pass with provided count.

Specified by:

canPass in interface TrafficShapingController

Overrides:

canPass in class WarmUpController

Parameters:

node - resource node

acquireCount - count to acquire

prioritized - whether the request is prioritized

Returns:

true if the resource entry can pass; false if it should be blocked