/*
* Copyright (C) 2006-2016 DLR, Germany
*
* All rights reserved
*
* http://www.rcenvironment.de/
*/
package de.rcenvironment.toolkit.core.api;
import java.util.Collection;
/**
* An immutable holder for a mapping of service interface to implementing instances.
*
* @author Robert Mischke
*/
public interface ImmutableServiceRegistry {
/**
* @return all service interfaces
*/
Collection<Class<?>> listServices();
/**
* @param <T> the service interface class
* @param apiClass the service interface class
* @return the associated instance
*/
<T> T getService(Class<T> apiClass);
}