brooklyn.util.task
[Java] Interface DeferredSupplier

com.google.common.base.Supplier
  brooklyn.util.task.DeferredSupplier

All Superinterfaces:

Supplier

public interface DeferredSupplier
extends Supplier

A class that supplies objects of a single type. When used as a ConfigKey value, the evaluation is deferred until getConfig() is called. The returned value will then be coerced to the correct type. Subsequent calls to getConfig will result in further calls to deferredProvider.get(), rather than reusing the result. If you want to reuse the result, consider instead using a Future. Note that this functionality replaces the ues of Closure in brooklyn 0.4.0, which served the same purpose.

get

@Override
public java.lang.Object get()

Brooklyn Multi-Cloud Application Management Platform
brooklyncentral.github.com. Apache License. © 2012.