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The AWS SDK for Kotlin client for Timestream Query
There is a newer version: 1.3.76
// Code generated by smithy-kotlin-codegen. DO NOT EDIT!

package aws.sdk.kotlin.services.timestreamquery.model

import aws.smithy.kotlin.runtime.SdkDsl

/**
 * Attribute mapping for MULTI value measures.
 */
public class MultiMeasureAttributeMapping private constructor(builder: Builder) {
    /**
     * Type of the attribute to be read from the source column.
     */
    public val measureValueType: aws.sdk.kotlin.services.timestreamquery.model.ScalarMeasureValueType = requireNotNull(builder.measureValueType) { "A non-null value must be provided for measureValueType" }
    /**
     * Source column from where the attribute value is to be read.
     */
    public val sourceColumn: kotlin.String = requireNotNull(builder.sourceColumn) { "A non-null value must be provided for sourceColumn" }
    /**
     * Custom name to be used for attribute name in derived table. If not provided, source column name would be used.
     */
    public val targetMultiMeasureAttributeName: kotlin.String? = builder.targetMultiMeasureAttributeName

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

    override fun toString(): kotlin.String = buildString {
        append("MultiMeasureAttributeMapping(")
        append("measureValueType=$measureValueType,")
        append("sourceColumn=$sourceColumn,")
        append("targetMultiMeasureAttributeName=$targetMultiMeasureAttributeName")
        append(")")
    }

    override fun hashCode(): kotlin.Int {
        var result = measureValueType.hashCode()
        result = 31 * result + (sourceColumn.hashCode())
        result = 31 * result + (targetMultiMeasureAttributeName?.hashCode() ?: 0)
        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 MultiMeasureAttributeMapping

        if (measureValueType != other.measureValueType) return false
        if (sourceColumn != other.sourceColumn) return false
        if (targetMultiMeasureAttributeName != other.targetMultiMeasureAttributeName) return false

        return true
    }

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

    @SdkDsl
    public class Builder {
        /**
         * Type of the attribute to be read from the source column.
         */
        public var measureValueType: aws.sdk.kotlin.services.timestreamquery.model.ScalarMeasureValueType? = null
        /**
         * Source column from where the attribute value is to be read.
         */
        public var sourceColumn: kotlin.String? = null
        /**
         * Custom name to be used for attribute name in derived table. If not provided, source column name would be used.
         */
        public var targetMultiMeasureAttributeName: kotlin.String? = null

        @PublishedApi
        internal constructor()
        @PublishedApi
        internal constructor(x: aws.sdk.kotlin.services.timestreamquery.model.MultiMeasureAttributeMapping) : this() {
            this.measureValueType = x.measureValueType
            this.sourceColumn = x.sourceColumn
            this.targetMultiMeasureAttributeName = x.targetMultiMeasureAttributeName
        }

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

        internal fun correctErrors(): Builder {
            if (measureValueType == null) measureValueType = ScalarMeasureValueType.SdkUnknown("no value provided")
            if (sourceColumn == null) sourceColumn = ""
            return this
        }
    }
}