程序包 cn.taketoday.core

类 NamedThreadLocal<T>

java.lang.Object

java.lang.ThreadLocal<T>

cn.taketoday.core.NamedThreadLocal<T>

类型参数:

T - the value type

public class NamedThreadLocal<T>
extends ThreadLocal<T>

ThreadLocal subclass that exposes a specified name as toString() result (allowing for introspection).

从以下版本开始:

3.0

作者:

Juergen Hoeller, TODAY 2021/2/1 20:43

构造器概要

构造器

构造器	说明
NamedThreadLocal(String name)	Create a new NamedThreadLocal with the given name.

方法概要

修饰符和类型	方法	说明
String	toString()
static <S> NamedThreadLocal<S>	withInitial(String name, Supplier<? extends S> supplier)	Creates a thread local variable.

从类继承的方法 java.lang.ThreadLocal

get, initialValue, remove, set, withInitial

从类继承的方法 java.lang.Object

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

构造器详细资料

NamedThreadLocal

public NamedThreadLocal(String name)

Create a new NamedThreadLocal with the given name.

参数:

name - a descriptive name for this ThreadLocal

方法详细资料

toString

public String toString()

覆盖:

toString 在类中 Object

withInitial

public static <S> NamedThreadLocal<S> withInitial(String name,
 Supplier<? extends S> supplier)

Creates a thread local variable. The initial value of the variable is determined by invoking the get method on the Supplier.

类型参数:

S - the type of the thread local's value

参数:

name - a descriptive name for this ThreadLocal

supplier - the supplier to be used to determine the initial value

返回:

a new thread local variable

抛出:

NullPointerException - if the specified supplier is null

从以下版本开始:

4.0