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

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

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



/**
 * Specifies an item and related attribute values to retrieve in a `TransactGetItem` object.
 */
public class Get private constructor(builder: Builder) {
    /**
     * One or more substitution tokens for attribute names in the ProjectionExpression parameter.
     */
    public val expressionAttributeNames: Map? = builder.expressionAttributeNames
    /**
     * A map of attribute names to `AttributeValue` objects that specifies the primary key of the item to retrieve.
     */
    public val key: Map = requireNotNull(builder.key) { "A non-null value must be provided for key" }
    /**
     * A string that identifies one or more attributes of the specified item to retrieve from the table. The attributes in the expression must be separated by commas. If no attribute names are specified, then all attributes of the specified item are returned. If any of the requested attributes are not found, they do not appear in the result.
     */
    public val projectionExpression: kotlin.String? = builder.projectionExpression
    /**
     * The name of the table from which to retrieve the specified item.
     */
    public val tableName: kotlin.String = requireNotNull(builder.tableName) { "A non-null value must be provided for tableName" }

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

    override fun toString(): kotlin.String = buildString {
        append("Get(")
        append("expressionAttributeNames=$expressionAttributeNames,")
        append("key=$key,")
        append("projectionExpression=$projectionExpression,")
        append("tableName=$tableName")
        append(")")
    }

    override fun hashCode(): kotlin.Int {
        var result = expressionAttributeNames?.hashCode() ?: 0
        result = 31 * result + (key.hashCode())
        result = 31 * result + (projectionExpression?.hashCode() ?: 0)
        result = 31 * result + (tableName.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 Get

        if (expressionAttributeNames != other.expressionAttributeNames) return false
        if (key != other.key) return false
        if (projectionExpression != other.projectionExpression) return false
        if (tableName != other.tableName) return false

        return true
    }

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

    public class Builder {
        /**
         * One or more substitution tokens for attribute names in the ProjectionExpression parameter.
         */
        public var expressionAttributeNames: Map? = null
        /**
         * A map of attribute names to `AttributeValue` objects that specifies the primary key of the item to retrieve.
         */
        public var key: Map? = null
        /**
         * A string that identifies one or more attributes of the specified item to retrieve from the table. The attributes in the expression must be separated by commas. If no attribute names are specified, then all attributes of the specified item are returned. If any of the requested attributes are not found, they do not appear in the result.
         */
        public var projectionExpression: kotlin.String? = null
        /**
         * The name of the table from which to retrieve the specified item.
         */
        public var tableName: kotlin.String? = null

        @PublishedApi
        internal constructor()
        @PublishedApi
        internal constructor(x: aws.sdk.kotlin.services.dynamodb.model.Get) : this() {
            this.expressionAttributeNames = x.expressionAttributeNames
            this.key = x.key
            this.projectionExpression = x.projectionExpression
            this.tableName = x.tableName
        }

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

        internal fun correctErrors(): Builder {
            if (key == null) key = emptyMap()
            if (tableName == null) tableName = ""
            return this
        }
    }
}