Scala 3/scala/scala.concurrent/DelayedLazyVal

DelayedLazyVal

scala.concurrent.DelayedLazyVal

class DelayedLazyVal[T](f: () => T, body: => Unit)(implicit exec: ExecutionContext)

A DelayedLazyVal is a wrapper for lengthy computations which have a valid partially computed result.

The first argument is a function for obtaining the result at any given point in time, and the second is the lengthy computation. Once the computation is complete, the apply method will stop recalculating it and return a fixed value from that point forward.

Value parameters

body: the computation to run to completion in another thread
f: the function to obtain the current value at any point in time

Attributes

Deprecated: [Since version 2.13.0] `DelayedLazyVal` Will be removed in the future.
Source: DelayedLazyVal.scala
Graph
Supertypes: class Object

trait Matchable

class Any

Members list

Value members

Concrete methods

def apply(): T

The current result of f(), or the final result if complete.

Attributes

Returns: the current value
Source: DelayedLazyVal.scala

def isDone: Boolean

Whether the computation is complete.

Attributes

Returns: true if the computation is complete.
Source: DelayedLazyVal.scala

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