public interface Optional
Modifier and Type | Method and Description |
---|---|
boolean |
isAvailable()
Tests whether this provider is available.
|
boolean isAvailable()
This method will be invoked once after the component is instantiated via
its constructor. If the return value is false
no subsequent
method invocations will occur on the provider instance.
true
if the provider is should be considered availableCopyright © 2014–2016. All rights reserved.