client/io.github.octaviusframework.client.transaction/StepHandle

StepHandle

class StepHandle<out T>(position: Int)

Names a step of a TransactionPlan, so that later steps can refer to what it will produce. Returned by TransactionPlan.add and compared by identity alone.

Type Parameters

What the step will produce.

Constructors

StepHandle

internal constructor(position: Int)

Functions

toString

open override fun toString(): String

value

fun value(): TransactionValue<T>

The step's result, as its terminal produced it. A scalar or a list of scalars can be bound as a parameter; a Row, a Map or a class the type registry does not know cannot, and is refused where the parameter is encoded. map takes the part that can be sent, and spread turns a map into parameters.