commonMain.aws.sdk.kotlin.services.glue.model.Join.kt Maven / Gradle / Ivy

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

package aws.sdk.kotlin.services.glue.model

import aws.smithy.kotlin.runtime.SdkDsl

/**
 * Specifies a transform that joins two datasets into one dataset using a comparison phrase on the specified data property keys. You can use inner, outer, left, right, left semi, and left anti joins.
 */
public class Join private constructor(builder: Builder) {
    /**
     * A list of the two columns to be joined.
     */
    public val columns: List = requireNotNull(builder.columns) { "A non-null value must be provided for columns" }
    /**
     * The data inputs identified by their node names.
     */
    public val inputs: List = requireNotNull(builder.inputs) { "A non-null value must be provided for inputs" }
    /**
     * Specifies the type of join to be performed on the datasets.
     */
    public val joinType: aws.sdk.kotlin.services.glue.model.JoinType = requireNotNull(builder.joinType) { "A non-null value must be provided for joinType" }
    /**
     * The name of the transform node.
     */
    public val name: kotlin.String = requireNotNull(builder.name) { "A non-null value must be provided for name" }

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

    override fun toString(): kotlin.String = buildString {
        append("Join(")
        append("columns=$columns,")
        append("inputs=$inputs,")
        append("joinType=$joinType,")
        append("name=$name")
        append(")")
    }

    override fun hashCode(): kotlin.Int {
        var result = columns.hashCode()
        result = 31 * result + (inputs.hashCode())
        result = 31 * result + (joinType.hashCode())
        result = 31 * result + (name.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 Join

        if (columns != other.columns) return false
        if (inputs != other.inputs) return false
        if (joinType != other.joinType) return false
        if (name != other.name) return false

        return true
    }

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

    @SdkDsl
    public class Builder {
        /**
         * A list of the two columns to be joined.
         */
        public var columns: List? = null
        /**
         * The data inputs identified by their node names.
         */
        public var inputs: List? = null
        /**
         * Specifies the type of join to be performed on the datasets.
         */
        public var joinType: aws.sdk.kotlin.services.glue.model.JoinType? = null
        /**
         * The name of the transform node.
         */
        public var name: kotlin.String? = null

        @PublishedApi
        internal constructor()
        @PublishedApi
        internal constructor(x: aws.sdk.kotlin.services.glue.model.Join) : this() {
            this.columns = x.columns
            this.inputs = x.inputs
            this.joinType = x.joinType
            this.name = x.name
        }

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

        internal fun correctErrors(): Builder {
            if (columns == null) columns = emptyList()
            if (inputs == null) inputs = emptyList()
            if (joinType == null) joinType = JoinType.SdkUnknown("no value provided")
            if (name == null) name = ""
            return this
        }
    }
}