Unleash/unleash-client-go

package strategy

import "github.com/Unleash/unleash-client-go/v3/context"

const (
    // ParamHostNames is a parameter indicating a comma separated list of hostnames.
    ParamHostNames = "hostNames"

    // ParamPercentage is a property indicating a percentage.
    ParamPercentage = "percentage"

    // ParamGroupId is a property indicating a group ID.
    ParamGroupId = "groupId"

    // ParamIps is a property indicating a comma separated list of ip addresses.
    ParamIps = "IPs"

    // ParamUserIds is a property indicating a comma separated list of user ids.
    ParamUserIds = "userIds"

    // ParamStickiness indicates which context property is sticky.
    ParamStickiness = "stickiness"

    // ParamRollout is a property indicating a rollout percentage.
    ParamRollout = "rollout"
)

// Strategy is an interface for defining new custom strategies.
type Strategy interface {
    // Name should return name of the strategy.
    Name() string

    // IsEnabled should look at the map of parameters and optionally
    // the supplied context and return true if the feature should be
    // enabled.
    IsEnabled(map[string]interface{}, *context.Context) bool
}