X-Git-Url: http://wamblee.org/gitweb/?a=blobdiff_plain;f=support%2Fgeneral%2Fsrc%2Fmain%2Fjava%2Forg%2Fwamblee%2Fpersistence%2FPersistent.java;h=e573b483c23ebea3a54429705ee22ccf0c3e0938;hb=26805fc0810098c4bd8009a35c8719478e74153e;hp=b832daa676d458997a70ffaef84e2c87de4b9ced;hpb=539c6d91b7a34e32c6669445d00e9275c337530a;p=utils

diff --git a/support/general/src/main/java/org/wamblee/persistence/Persistent.java b/support/general/src/main/java/org/wamblee/persistence/Persistent.java
index b832daa6..e573b483 100644
--- a/support/general/src/main/java/org/wamblee/persistence/Persistent.java
+++ b/support/general/src/main/java/org/wamblee/persistence/Persistent.java
@@ -1,12 +1,12 @@
 /*
- * Copyright 2005 the original author or authors.
- *
+ * Copyright 2005-2010 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.
@@ -18,12 +18,8 @@ package org.wamblee.persistence;
 import java.io.Serializable;
 
 /**
- * Interface for persistent objects. This defines required functionality for all
- * objects that are persisted.
- * 
- * Objects that implement this interface and which implement
- * {@link java.lang.Object#equals(java.lang.Object)} should exclude the primary
- * key and version from determining equality.
+ * Interface for persistent objects. This defines a generic interface for
+ * accessing primary key and version of entities.
  */
 public interface Persistent {
     /**
@@ -52,7 +48,7 @@ public interface Persistent {
      * 
      * @see #setPersistedVersion(int)
      */
-    int getPersistedVersion();
+    Number getPersistedVersion();
 
     /**
      * Sets the version.
@@ -62,5 +58,5 @@ public interface Persistent {
      * 
      * @see #getPersistedVersion()
      */
-    void setPersistedVersion(int aVersion);
+    void setPersistedVersion(Number aVersion);
 }