org.wildfly.common.selector

Class GlobalSelector<T>

java.lang.Object

org.wildfly.common.selector.Selector<T>

org.wildfly.common.selector.GlobalSelector<T>

public final class GlobalSelector<T>
extends Selector<T>

A selector which always returns one global instance.

Author:

David M. Lloyd

Nested Class Summary

Nested classes/interfaces inherited from class org.wildfly.common.selector.Selector

Selector.Getter<T>

Constructor Summary

Constructors

Constructor and Description
GlobalSelector(T instance) Construct a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
T	get() Get the currently relevant object, or null if there is none.

Methods inherited from class org.wildfly.common.selector.Selector

getChangePermissionFor, getGetPermissionFor, getSetPermissionFor, nullSelector, selectorFor, selectorGetterActionFor, selectorGetterFor, setSelectorFor

Methods inherited from class java.lang.Object

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

Constructor Detail

GlobalSelector

public GlobalSelector(T instance)

Construct a new instance.

Parameters:

instance - the constant instance to always return from this selector

Method Detail

get

public T get()

Description copied from class: Selector

Get the currently relevant object, or null if there is none.

Specified by:

get in class Selector<T>

Returns:

the currently relevant object