package org.apidesign.component;

 import java.util.Collection;

 import java.util.ServiceLoader;

 import org.openide.util.Lookup;

 public class InjectionViaServiceLoader {

     private InjectionViaServiceLoader() {

     }

     // BEGIN: lookup.query.serviceloader

     public static InjectionSlot singleSlot() {

         // get one implementation

         return ServiceLoader.load(InjectionSlot.class).iterator().next();

     }

     public static Iterable<? extends InjectionSlot> multiSlot() {

         // get all registered implementations

         return ServiceLoader.load(InjectionSlot.class);

     }

     // END: lookup.query.serviceloader

 }