component1

@JvmName(name = "keyValueGetKey")
operator fun <K, V> KeyValue<K, V>.component1(): K

Get the key of a KeyValue


@JvmName(name = "keyValueTimestampGetKey")
operator fun <K, V> KeyValue<K, ValueAndTimestamp<V>>.component1(): K

Get the key of a timestamped-KeyValue


@JvmName(name = "valueTimestampGetValue")
operator fun <V> ValueAndTimestamp<V>.component1(): V

Get the value of a ValueAndTimestamp