commonMain.aws.sdk.kotlin.services.dynamodb.model.AutoScalingTargetTrackingScalingPolicyConfigurationUpdate.kt Maven / Gradle / Ivy

Go to download
// Code generated by smithy-kotlin-codegen. DO NOT EDIT!

package aws.sdk.kotlin.services.dynamodb.model



/**
 * Represents the settings of a target tracking scaling policy that will be modified.
 */
public class AutoScalingTargetTrackingScalingPolicyConfigurationUpdate private constructor(builder: Builder) {
    /**
     * Indicates whether scale in by the target tracking policy is disabled. If the value is true, scale in is disabled and the target tracking policy won't remove capacity from the scalable resource. Otherwise, scale in is enabled and the target tracking policy can remove capacity from the scalable resource. The default value is false.
     */
    public val disableScaleIn: kotlin.Boolean? = builder.disableScaleIn
    /**
     * The amount of time, in seconds, after a scale in activity completes before another scale in activity can start. The cooldown period is used to block subsequent scale in requests until it has expired. You should scale in conservatively to protect your application's availability. However, if another alarm triggers a scale out policy during the cooldown period after a scale-in, application auto scaling scales out your scalable target immediately.
     */
    public val scaleInCooldown: kotlin.Int? = builder.scaleInCooldown
    /**
     * The amount of time, in seconds, after a scale out activity completes before another scale out activity can start. While the cooldown period is in effect, the capacity that has been added by the previous scale out event that initiated the cooldown is calculated as part of the desired capacity for the next scale out. You should continuously (but not excessively) scale out.
     */
    public val scaleOutCooldown: kotlin.Int? = builder.scaleOutCooldown
    /**
     * The target value for the metric. The range is 8.515920e-109 to 1.174271e+108 (Base 10) or 2e-360 to 2e360 (Base 2).
     */
    public val targetValue: kotlin.Double = requireNotNull(builder.targetValue) { "A non-null value must be provided for targetValue" }

    public companion object {
        public operator fun invoke(block: Builder.() -> kotlin.Unit): aws.sdk.kotlin.services.dynamodb.model.AutoScalingTargetTrackingScalingPolicyConfigurationUpdate = Builder().apply(block).build()
    }

    override fun toString(): kotlin.String = buildString {
        append("AutoScalingTargetTrackingScalingPolicyConfigurationUpdate(")
        append("disableScaleIn=$disableScaleIn,")
        append("scaleInCooldown=$scaleInCooldown,")
        append("scaleOutCooldown=$scaleOutCooldown,")
        append("targetValue=$targetValue")
        append(")")
    }

    override fun hashCode(): kotlin.Int {
        var result = disableScaleIn?.hashCode() ?: 0
        result = 31 * result + (scaleInCooldown ?: 0)
        result = 31 * result + (scaleOutCooldown ?: 0)
        result = 31 * result + (targetValue.hashCode())
        return result
    }

    override fun equals(other: kotlin.Any?): kotlin.Boolean {
        if (this === other) return true
        if (other == null || this::class != other::class) return false

        other as AutoScalingTargetTrackingScalingPolicyConfigurationUpdate

        if (disableScaleIn != other.disableScaleIn) return false
        if (scaleInCooldown != other.scaleInCooldown) return false
        if (scaleOutCooldown != other.scaleOutCooldown) return false
        if (targetValue != other.targetValue) return false

        return true
    }

    public inline fun copy(block: Builder.() -> kotlin.Unit = {}): aws.sdk.kotlin.services.dynamodb.model.AutoScalingTargetTrackingScalingPolicyConfigurationUpdate = Builder(this).apply(block).build()

    public class Builder {
        /**
         * Indicates whether scale in by the target tracking policy is disabled. If the value is true, scale in is disabled and the target tracking policy won't remove capacity from the scalable resource. Otherwise, scale in is enabled and the target tracking policy can remove capacity from the scalable resource. The default value is false.
         */
        public var disableScaleIn: kotlin.Boolean? = null
        /**
         * The amount of time, in seconds, after a scale in activity completes before another scale in activity can start. The cooldown period is used to block subsequent scale in requests until it has expired. You should scale in conservatively to protect your application's availability. However, if another alarm triggers a scale out policy during the cooldown period after a scale-in, application auto scaling scales out your scalable target immediately.
         */
        public var scaleInCooldown: kotlin.Int? = null
        /**
         * The amount of time, in seconds, after a scale out activity completes before another scale out activity can start. While the cooldown period is in effect, the capacity that has been added by the previous scale out event that initiated the cooldown is calculated as part of the desired capacity for the next scale out. You should continuously (but not excessively) scale out.
         */
        public var scaleOutCooldown: kotlin.Int? = null
        /**
         * The target value for the metric. The range is 8.515920e-109 to 1.174271e+108 (Base 10) or 2e-360 to 2e360 (Base 2).
         */
        public var targetValue: kotlin.Double? = null

        @PublishedApi
        internal constructor()
        @PublishedApi
        internal constructor(x: aws.sdk.kotlin.services.dynamodb.model.AutoScalingTargetTrackingScalingPolicyConfigurationUpdate) : this() {
            this.disableScaleIn = x.disableScaleIn
            this.scaleInCooldown = x.scaleInCooldown
            this.scaleOutCooldown = x.scaleOutCooldown
            this.targetValue = x.targetValue
        }

        @PublishedApi
        internal fun build(): aws.sdk.kotlin.services.dynamodb.model.AutoScalingTargetTrackingScalingPolicyConfigurationUpdate = AutoScalingTargetTrackingScalingPolicyConfigurationUpdate(this)

        internal fun correctErrors(): Builder {
            if (targetValue == null) targetValue = 0.0
            return this
        }
    }
}