Upsert

class Upsert<out K : Any, out V : Any>(val key: K, val oldValue: V?, val newValue: V) : MapEvent.EntryEvent<K, V> (source)

Entry with key has been updated from oldValue to newValue. An insert will have a null oldValue.

Constructors

constructor(key: K, oldValue: V?, newValue: V)

open override val key: K

open override val newValue: V

open override val oldValue: V?

open operator fun component1(): K

open operator fun component2(): V?

open operator override fun component3(): V

open operator override fun equals(other: Any?): Boolean

open override fun hashCode(): Int

open override fun toString(): String