X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=config%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fxmlrouter%2Fconfig%2FConfig.java;h=17c0c4123255acb198018268dcaee089d4378c46;hb=75f42f00e16ceee9ea333e598c9287de20ede1c3;hp=b90b34c4bfb58a0739d760d0b545a139bf19df0c;hpb=b2375f35a2f897e1417e8b5ec5b19b3257a11586;p=xmlrouter

diff --git a/config/src/main/java/org/wamblee/xmlrouter/config/Config.java b/config/src/main/java/org/wamblee/xmlrouter/config/Config.java
index b90b34c..17c0c41 100644
--- a/config/src/main/java/org/wamblee/xmlrouter/config/Config.java
+++ b/config/src/main/java/org/wamblee/xmlrouter/config/Config.java
@@ -15,29 +15,29 @@
  */
 package org.wamblee.xmlrouter.config;
 
-import java.util.Collection;
+import java.util.List;
 
 import org.wamblee.xmlrouter.common.Id;
 
 /**
- * Basic configuration interface for managing a set of configuration items of a
- * given type with unique ids.
+ * Interface for managing a set of configuration items of a given type with
+ * unique ids.
  * 
  * @author Erik Brakkee
  * 
  * @param <T>
  *            Type for which ids are generated.
  */
-public interface Config<T> {
-
+public interface Config<T extends Identifiable> extends Identifiable<Config> {
     /**
-     * Adds a item
+     * Adds an item. No item with the same id may exist.
      * 
      * @param aT
      *            item
-     * @return Unique id.
+     * @throws ConfigException
+     *             In case an object with the same id already exists.
      */
-    Id<T> add(T aT);
+    void add(T aT);
 
     /**
      * Removes the item with a given id.
@@ -49,17 +49,7 @@ public interface Config<T> {
     boolean remove(Id<T> aId);
 
     /**
-     * @return All available ids.
-     */
-    Collection<Id<T>> ids();
-
-    /**
-     * Gets the item for the given id.
-     * 
-     * @param aId
-     *            Item id.
-     * @return Item, or null if not found.
+     * @return All available items.
      */
-    T get(Id<T> aId);
-
+    List<T> values();
 }
\ No newline at end of file