X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=system%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fsystem%2FProvidedInterface.java;h=1ccdf64c98d49f9baa2c29848b00655c8e8febb0;hb=6f8bb575523e672b9f8797e543f7c59d15db7253;hp=11b566460b068e3f8ed0d9aff597b85103458a02;hpb=0af4854898104bd6322c0f22feb6dc285859f420;p=utils

diff --git a/system/general/src/main/java/org/wamblee/system/ProvidedInterface.java b/system/general/src/main/java/org/wamblee/system/ProvidedInterface.java
index 11b56646..1ccdf64c 100644
--- a/system/general/src/main/java/org/wamblee/system/ProvidedInterface.java
+++ b/system/general/src/main/java/org/wamblee/system/ProvidedInterface.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 2007 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */ 
 package org.wamblee.system;
 
 import java.util.Collection;
@@ -20,4 +35,16 @@ public interface ProvidedInterface {
 	 * @return Service type. 
 	 */
 	Class[] getInterfaceTypes();
+	
+	/**
+	 * Publish an implementation of the interface. 
+	 * @param aImplementation
+	 */
+	void publish(Object aImplementation); 
+	
+	/**
+	 * Gets the implementation. 
+	 * @return Implementation or null if not started. 
+	 */
+	Object getImplementation(); 
 }