Initial source import.

src/mightypork/utils/eventbus/clients/DelegatingClient.java

@@ -0,0 +1,27 @@
+package mightypork.utils.eventbus.clients;
+
+
+import java.util.Collection;
+
+
+/**
+ * Client containing child clients. According to the contract, if the collection
+ * of clients is ordered, the clients will be served in that order. In any case,
+ * the {@link DelegatingClient} itself will be served beforehand.
+ * 
+ * @author Ondřej Hruška (MightyPork)
+ */
+public interface DelegatingClient {
+	
+	/**
+	 * @return collection of child clients. Can not be null.
+	 */
+	public Collection<?> getChildClients();
+	
+	
+	/**
+	 * @return true if delegating is active
+	 */
+	public boolean doesDelegate();
+	
+}