Module io.helidon.discovery.providers.eureka

Package io.helidon.discovery.providers.eureka

Interface CacheConfig

All Superinterfaces:

Prototype.Api

All Known Implementing Classes:

CacheConfig.BuilderBase.CacheConfigImpl

public interface CacheConfig
extends Prototype.Api

Prototypical state for the portion of Eureka Discovery configuration related to a local cache of Eureka server information.

See Also:

• builder()
• create()

Nested Class Summary

Nested Classes

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

Method Summary

Modifier and Type	Method	Description
static CacheConfig.Builder	builder()	Create a new fluent API builder to customize configuration.
static CacheConfig.Builder	builder(CacheConfig instance)	Create a new fluent API builder from an existing instance.
boolean	computeChanges()	Whether the state of the cache should be computed from changes reported by Eureka, or replaced in full; true by default.
static CacheConfig	create()	Create a new instance with default values.
static CacheConfig	create(Config config)	Deprecated. use create(io.helidon.config.Config)
static CacheConfig	create(Config config)	Create a new instance from configuration.
boolean	deferSync()	Whether to defer immediate cache synchronization; false by default.
boolean	enabled()	Whether a local cache of Eureka information is used or not; true by default.
String	fetchThreadName()	The name of the Thread used to retrieve service information from the Eureka server; "Eureka registry fetch thread" by default.
Duration	syncInterval()	The time between retrievals of service information from the Eureka server; 30 seconds by default.

Method Details

builder

static CacheConfig.Builder builder()

Create a new fluent API builder to customize configuration.

Returns:

a new builder

builder

static CacheConfig.Builder builder(CacheConfig instance)

Create a new fluent API builder from an existing instance.

Parameters:

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

Returns:

a builder based on an instance

create

static CacheConfig create(Config config)

Create a new instance from configuration.

Parameters:

config - used to configure the new instance

Returns:

a new instance configured from configuration

create

@Deprecated
static CacheConfig create(Config config)

Deprecated.

use create(io.helidon.config.Config)

Create a new instance from configuration.

Parameters:

config - used to configure the new instance

Returns:

a new instance configured from configuration

create

static CacheConfig create()

Create a new instance with default values.

Returns:

a new instance

computeChanges

boolean computeChanges()

Whether the state of the cache should be computed from changes reported by Eureka, or replaced in full; true by default.

Returns:

whether the state of the cache should be computed

deferSync

boolean deferSync()

Whether to defer immediate cache synchronization; false by default.

Returns:

true if cache synchronization should be deferred until it is actually needed

enabled

boolean enabled()

Whether a local cache of Eureka information is used or not; true by default.

Returns:

true if the cache should be used

fetchThreadName

String fetchThreadName()

The name of the Thread used to retrieve service information from the Eureka server; "Eureka registry fetch thread" by default.

Returns:

the name of the Thread used to retrieve service information from the Eureka server

See Also:

• Thread.Builder.name(String)

syncInterval

Duration syncInterval()

The time between retrievals of service information from the Eureka server; 30 seconds by default.

Returns:

the time between retrievals of service information from the Eureka server

See Also:

• Duration.parse(CharSequence)