software.amazon.awssdk.utils.cache

Class RefreshResult<T>

java.lang.Object

software.amazon.awssdk.utils.cache.RefreshResult<T>

public final class RefreshResult<T>
extends Object

A wrapper for the value returned by the Supplier underlying a CachedSupplier. The underlying Supplier returns this to specify when the underlying value should be refreshed.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RefreshResult.Builder<T> A builder for a RefreshResult.

Method Summary

Modifier and Type	Method and Description
static <T> RefreshResult.Builder<T>	builder(T value) Get a builder for creating a RefreshResult.
Instant	prefetchTime() When the configured value is getting close to stale and should be updated using the supplier's CachedSupplier.prefetchStrategy.
Instant	staleTime() When the configured value is stale and should not longer be used.
T	value() The value resulting from the refresh.

Methods inherited from class java.lang.Object

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

Method Detail

builder

public static <T> RefreshResult.Builder<T> builder(T value)

Get a builder for creating a RefreshResult.

Parameters:

value - The value that should be cached by the supplier.

value

public T value()

The value resulting from the refresh.

staleTime

public Instant staleTime()

When the configured value is stale and should not longer be used. All threads will block until the value is updated.

prefetchTime

public Instant prefetchTime()

When the configured value is getting close to stale and should be updated using the supplier's CachedSupplier.prefetchStrategy.