org.jboss.msc.value

Class ProviderValue<T>

java.lang.Object

org.jboss.msc.value.ProviderValue<T>

Type Parameters:

T - the value type

All Implemented Interfaces:

Value<T>

public final class ProviderValue<T>
extends Object
implements Value<T>

A value which creates an instance via a Provider.

Author:

David M. Lloyd

Constructor Summary

Constructors

Constructor and Description
ProviderValue(Provider<T> provider) Create a new instance.

Method Summary

Methods

Modifier and Type	Method and Description
T	getValue() Get the actual value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ProviderValue

public ProviderValue(Provider<T> provider)

Create a new instance.

Parameters:

provider - the provider to use

Method Detail

getValue

public T getValue()
           throws IllegalStateException

Get the actual value.

Specified by:

getValue in interface Value<T>

Returns:

the actual value

Throws:

IllegalStateException - if the value is time-sensitive and the current state does not allow retrieval.