Module io.helidon.common.configurable

Package io.helidon.common.configurable

Class ThreadPoolSupplier

java.lang.Object

io.helidon.common.configurable.ThreadPoolSupplier

All Implemented Interfaces:

Supplier<ExecutorService>

public final class ThreadPoolSupplier
extends Object
implements Supplier<ExecutorService>

Supplier of a custom thread pool. The returned thread pool supports Context propagation.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ThreadPoolSupplier.Builder	A fluent API builder for ThreadPoolSupplier.

Method Summary

Modifier and Type	Method	Description
static ThreadPoolSupplier.Builder	builder()	Create a new fluent API builder to build thread pool supplier.
int	corePoolSize()	Returns size of core pool.
static ThreadPoolSupplier	create()	Deprecated, for removal: This API element is subject to removal in a future version. since 2.4.2, please use create(String)
static ThreadPoolSupplier	create(Config config)	Deprecated, for removal: This API element is subject to removal in a future version. since 2.4.2, please use create(Config, String)
static ThreadPoolSupplier	create(Config config, String name)	Load supplier from configuration.
static ThreadPoolSupplier	create(String name)	Create a new thread pool supplier with default configuration and a given name.
ExecutorService	get()

Methods inherited from class java.lang.Object

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

Method Detail

builder

public static ThreadPoolSupplier.Builder builder()

Create a new fluent API builder to build thread pool supplier.

Returns:

a builder instance

create

@Deprecated(since="2.4.2",
            forRemoval=true)
public static ThreadPoolSupplier create(Config config)

Deprecated, for removal: This API element is subject to removal in a future version.

since 2.4.2, please use create(Config, String)

Load supplier from configuration.

Parameters:

config - config instance

Returns:

a new thread pool supplier configured from config

create

public static ThreadPoolSupplier create(Config config,
                                        String name)

Load supplier from configuration.

Parameters:

config - config instance

name - thread pool name

Returns:

a new thread pool supplier configured from config

create

@Deprecated(since="2.4.2",
            forRemoval=true)
public static ThreadPoolSupplier create()

Deprecated, for removal: This API element is subject to removal in a future version.

since 2.4.2, please use create(String)

Create a new thread pool supplier with default configuration.

Returns:

a new thread pool supplier with default configuration

create

public static ThreadPoolSupplier create(String name)

Create a new thread pool supplier with default configuration and a given name.

Parameters:

name - thread pool name

Returns:

a new thread pool supplier with default configuration

get

public ExecutorService get()

Specified by:

get in interface Supplier<ExecutorService>

corePoolSize

public int corePoolSize()

Returns size of core pool.

Returns:

size of core pool.