dynamodb-mapper/aws.sdk.kotlin.hll.dynamodbmapper.model/MutableItem

MutableItem

interface MutableItem : MutableMap<String, AttributeValue>

A mutable representation of a low-level item in a DynamoDB table. Items consist of attributes, each of which have a string name and a value.

Inherited properties

abstract override val entries: MutableSet<MutableMap.MutableEntry<String, AttributeValue>>

abstract override val keys: MutableSet<String>

expect abstract val size: Int

abstract override val values: MutableCollection<AttributeValue>

Inherited functions

expect abstract fun clear()

abstract fun containsKey(key: String): Boolean

abstract fun containsValue(value: AttributeValue): Boolean

abstract operator fun get(key: String): AttributeValue?

expect abstract fun isEmpty(): Boolean

@IgnorableReturnValue

abstract fun put(key: String, value: AttributeValue): AttributeValue?

abstract fun putAll(from: Map<out String, AttributeValue>)

@IgnorableReturnValue

abstract fun remove(key: String): AttributeValue?

fun MutableItem.toItem(): Item

Convert this MutableItem to an immutable Item. Changes to this instance do not affect the returned instance.

fun Map<String, AttributeValue>.toItem(): Item

Converts this map to an immutable Item

fun MutableMap<String, AttributeValue>.toMutableItem(): MutableItem

Converts this map to a MutableItem