kotlinx-coroutines-core / kotlinx.coroutines.experimental.selects / SelectBuilder

SelectBuilder

interface SelectBuilder<in R> (source)

Platform and version requirements: JVM

Scope for select invocation.

Functions

abstract operator fun SelectClause0.invoke(
    block: suspend () -> R
): Unit

Registers clause in this select expression without additional parameters that does not select any value.

abstract operator fun <Q> SelectClause1<Q>.invoke(
    block: suspend (Q) -> R
): Unit

Registers clause in this select expression without additional parameters that selects value of type Q.

abstract operator fun <P, Q> SelectClause2<P, Q>.invoke(
    param: P, 
    block: suspend (Q) -> R
): Unit

Registers clause in this select expression with additional parameter of type P that selects value of type Q.

open operator fun <P, Q> SelectClause2<P?, Q>.invoke(
    block: suspend (Q) -> R
): Unit

Registers clause in this select expression with additional parameter nullable parameter of type P with the null value for this parameter that selects value of type Q.

onTimeout

abstract fun onTimeout(
    time: Long, 
    unit: TimeUnit = TimeUnit.MILLISECONDS, 
    block: suspend () -> R
): Unit

Clause that selects the given block after a specified timeout passes.