Module io.helidon.faulttolerance

Package io.helidon.faulttolerance

Interface FallbackConfig<T>

Type Parameters:

T -

All Superinterfaces:

Prototype.Api

All Known Implementing Classes:

FallbackConfig.BuilderBase.FallbackConfigImpl

public interface FallbackConfig<T>
extends Prototype.Api

Fallback configuration.

See Also:

• builder()
• create()

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	FallbackConfig.Builder<T>	Fluent API builder for FallbackConfig.
static class	FallbackConfig.BuilderBase<T,BUILDER extends FallbackConfig.BuilderBase<T,BUILDER,PROTOTYPE>,PROTOTYPE extends FallbackConfig<T>>	Fluent API builder base for FallbackConfig.

Method Summary

Modifier and Type	Method	Description
Set<Class<? extends Throwable>>	applyOn()	These throwables will be considered retriable.
static <T> FallbackConfig.Builder<T>	builder()	Create a new fluent API builder to customize configuration.
static <T> FallbackConfig.Builder<T>	builder(FallbackConfig<T> instance)	Create a new fluent API builder from an existing instance.
static <T> FallbackConfig<T>	create()	Create a new instance with default values.
Function<Throwable,? extends T>	fallback()	A fallback function.
Set<Class<? extends Throwable>>	skipOn()	These throwables will not be considered retriable, all other will.

Method Details

builder

static <T> FallbackConfig.Builder<T> builder()

Create a new fluent API builder to customize configuration.

Type Parameters:

T -

Returns:

a new builder

builder

static <T> FallbackConfig.Builder<T> builder(FallbackConfig<T> instance)

Create a new fluent API builder from an existing instance.

Type Parameters:

T -

Parameters:

instance - an existing instance used as a base for the builder

Returns:

a builder based on an instance

create

static <T> FallbackConfig<T> create()

Create a new instance with default values.

Type Parameters:

T -

Returns:

a new instance

fallback

Function<Throwable,? extends T> fallback()

A fallback function.

Returns:

fallback function to obtain alternative result

skipOn

Set<Class<? extends Throwable>> skipOn()

These throwables will not be considered retriable, all other will.

Returns:

throwable classes to skip retries

See Also:

• applyOn()

applyOn

Set<Class<? extends Throwable>> applyOn()

These throwables will be considered retriable.

Returns:

throwable classes to trigger retries

See Also:

• skipOn()