io.greptime.rpc.limit

Class VegasLimit.Builder

java.lang.Object

io.greptime.rpc.limit.VegasLimit.Builder

Enclosing class:

VegasLimit

public static class VegasLimit.Builder
extends Object

Method Summary

Modifier and Type	Method and Description
VegasLimit.Builder	alpha(java.util.function.Function<Integer,Integer> alpha)
VegasLimit.Builder	alpha(int alpha)
VegasLimit.Builder	beta(java.util.function.Function<Integer,Integer> beta)
VegasLimit.Builder	beta(int beta)
VegasLimit	build()
VegasLimit.Builder	decrease(java.util.function.Function<Double,Double> decrease)
VegasLimit.Builder	increase(java.util.function.Function<Double,Double> increase)
VegasLimit.Builder	initialLimit(int initialLimit)
VegasLimit.Builder	logOnLimitChange(boolean logOnLimitChange)
VegasLimit.Builder	maxConcurrency(int maxConcurrency)
VegasLimit.Builder	metricRegistry(com.netflix.concurrency.limits.MetricRegistry registry)
VegasLimit.Builder	probeMultiplier(int probeMultiplier) The limiter will probe for a new noload RTT every probeMultiplier * current limit iterations.
VegasLimit.Builder	smoothing(double smoothing)
VegasLimit.Builder	threshold(java.util.function.Function<Integer,Integer> threshold)

Methods inherited from class java.lang.Object

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

Method Detail

probeMultiplier

public VegasLimit.Builder probeMultiplier(int probeMultiplier)

The limiter will probe for a new noload RTT every probeMultiplier * current limit iterations. Default value is 30.

Parameters:

probeMultiplier - probe multiplier, default is 30

Returns:

Chainable builder

alpha

public VegasLimit.Builder alpha(int alpha)

threshold

public VegasLimit.Builder threshold(java.util.function.Function<Integer,Integer> threshold)

alpha

public VegasLimit.Builder alpha(java.util.function.Function<Integer,Integer> alpha)

beta

public VegasLimit.Builder beta(int beta)

beta

public VegasLimit.Builder beta(java.util.function.Function<Integer,Integer> beta)

increase

public VegasLimit.Builder increase(java.util.function.Function<Double,Double> increase)

decrease

public VegasLimit.Builder decrease(java.util.function.Function<Double,Double> decrease)

smoothing

public VegasLimit.Builder smoothing(double smoothing)

initialLimit

public VegasLimit.Builder initialLimit(int initialLimit)

maxConcurrency

public VegasLimit.Builder maxConcurrency(int maxConcurrency)

logOnLimitChange

public VegasLimit.Builder logOnLimitChange(boolean logOnLimitChange)

metricRegistry

public VegasLimit.Builder metricRegistry(com.netflix.concurrency.limits.MetricRegistry registry)

build

public VegasLimit build()