Subscribable Contract

Subscribable.java

package io.github.chermehdi.bus;

import java.util.Set;

/**
 * Description of a generic subscriber
 *
 * @author chermehdi
 */
public interface Subscribable {

  /**
   * Consume the events dispatched by the bus, events passed as parameter are can only be of type
   * declared by the supports() Set
   */
  void handle(Event<?> event);

  /**
   * describes the set of classes the subscribable object intends to handle
   */
  Set<Class<?>> supports();
}