X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=security%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fusermgt%2FGroupSet.java;h=33beb43a1e279460a11fb982efb9351b90955725;hb=ddd261f331280640c5b53c7128230b629ebcd268;hp=780d60bb72f8ff02464c44739093e535a17e4f74;hpb=92e23e5ecf9614f2ab770a8cdedc0b21ddf1e127;p=utils

diff --git a/security/src/main/java/org/wamblee/usermgt/GroupSet.java b/security/src/main/java/org/wamblee/usermgt/GroupSet.java
index 780d60bb..33beb43a 100644
--- a/security/src/main/java/org/wamblee/usermgt/GroupSet.java
+++ b/security/src/main/java/org/wamblee/usermgt/GroupSet.java
@@ -1,23 +1,23 @@
 /*
  * Copyright 2005 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.usermgt;
 
 import java.util.Set;
 
+
 /**
  * Represents a set of groups. A typical implemnetation would be, a readonly implementation 
  * defined in a configuration file or a list of groups defined in a database. 
@@ -25,49 +25,72 @@ import java.util.Set;
  * @author Erik Brakkee
  */
 public interface GroupSet {
-    
     /**
-     * Must be called when the group has been modified to notify the group set. 
-     * @param aGroup Group that was modified. 
+     * Must be called when the group has been modified to notify the
+     * group set.
+     *
+     * @param aGroup Group that was modified.
      */
-    void groupModified(Group aGroup); 
-    
+    void groupModified(Group aGroup);
+
     /**
-     * Finds the group by name. 
-     * @param aName Group name. 
-     * @return Group or null if not found. 
+     * Finds the group by name.
+     *
+     * @param aName Group name.
+     *
+     * @return Group or null if not found.
      */
     Group find(String aName);
-    
+
     /**
-     * Determines if the group exists. 
-     * @param aGroup Group. 
-     * @return True iff the group exists. 
+     * Determines if the group exists.
+     *
+     * @param aGroup Group.
+     *
+     * @return True iff the group exists.
      */
     boolean contains(Group aGroup);
- 
+
     /**
-     * Adds a group. If the group already exists, the existing group set
-     * is left unchanged.   
+     * Adds a group. If the group already exists, the existing group
+     * set is left unchanged.
+     *
      * @param aGroup Group.
+     *
+     * @return DOCUMENT ME!
      */
     boolean add(Group aGroup);
-    
+
     /**
-     * Removes a group. If the group does not exist, this method is a no-op. 
+     * Removes a group. If the group does not exist, this method is a
+     * no-op.
+     *
      * @param aGroup Group to remove.
-     * @return True if the group was removed, false otherwise.  
+     *
+     * @return True if the group was removed, false otherwise.
      */
     boolean remove(Group aGroup);
-   
+
     /**
+     * DOCUMENT ME!
+     *
+     * @return DOCUMENT ME!
+     */
+/**
+     * DOCUMENT ME!
+     *
+     * @return DOCUMENT ME!
+     */
+/**
      * Returns the current groups. 
      * @return Groups. 
      */
     Set<Group> list();
 
     /**
-     * @return The number of groups. 
+     * DOCUMENT ME!
+     *
+     * @return The number of groups.
      */
-    int size(); 
+    int size();
 }