Package software.amazon.lambda.durable.util

Class CompletedDurableFuture<T>

java.lang.Object

software.amazon.lambda.durable.util.CompletedDurableFuture<T>

Type Parameters:

T - the result type

All Implemented Interfaces:

DurableFuture<T>

public class CompletedDurableFuture<T>
extends Object
implements DurableFuture<T>

A DurableFuture that is already completed with a value.

Used for short-circuit cases (e.g., empty collection in map) where no checkpoint or async execution is needed.

Constructor Summary

Constructors

Constructor	Description
CompletedDurableFuture(T value)

Method Summary

Modifier and Type	Method	Description
T	get()	Blocks until the operation completes and returns the result.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CompletedDurableFuture

public CompletedDurableFuture(T value)

Method Details

get

public T get()

Description copied from interface: DurableFuture

Blocks until the operation completes and returns the result.

This delegates to operation.get() which handles: - Thread deregistration (allows suspension) - Thread reactivation (resumes execution) - Result retrieval

Specified by:

get in interface DurableFuture<T>

Returns:

the operation result