Package com.linecorp.armeria.client.endpoint

Interface EndpointWeightTransition

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface EndpointWeightTransition

Computes the weight of the given Endpoint using the given currentStep and totalSteps.

Method Summary

Modifier and Type	Method	Description
static EndpointWeightTransition	aggression(double aggression, double minWeightPercent)	Returns an EndpointWeightTransition which returns a non-linearly increasing weight based on an aggression factor.
int	compute(Endpoint endpoint, int currentStep, int totalSteps)	Returns the computed weight of the given Endpoint using the given currentStep and totalSteps.
static EndpointWeightTransition	linear()	Returns the EndpointWeightTransition which returns the gradually increased weight as the current step increases.

Method Details

linear

static EndpointWeightTransition linear()

Returns the EndpointWeightTransition which returns the gradually increased weight as the current step increases.

aggression

static EndpointWeightTransition aggression(double aggression,
 double minWeightPercent)

Returns an EndpointWeightTransition which returns a non-linearly increasing weight based on an aggression factor. Higher aggression factors will assign higher weights for lower steps. You may also specify a minWeightPercent to specify a lower bound for the computed weights. Refer to the following link for more information.

compute

int compute(Endpoint endpoint,
 int currentStep,
 int totalSteps)

Returns the computed weight of the given Endpoint using the given currentStep and totalSteps.