Author: mszefler
Date: Fri Sep 22 10:11:00 2006
New Revision: 449006
URL: http://svn.apache.org/viewvc?view=rev&rev=449006
Log:
Apache header. More detailed comments.
Modified:
incubator/ode/trunk/jacob/src/main/java/org/apache/ode/jacob/IndexedObject.java
Modified:
incubator/ode/trunk/jacob/src/main/java/org/apache/ode/jacob/IndexedObject.java
URL:
http://svn.apache.org/viewvc/incubator/ode/trunk/jacob/src/main/java/org/apache/ode/jacob/IndexedObject.java?view=diff&rev=449006&r1=449005&r2=449006
==============================================================================
---
incubator/ode/trunk/jacob/src/main/java/org/apache/ode/jacob/IndexedObject.java
(original)
+++
incubator/ode/trunk/jacob/src/main/java/org/apache/ode/jacob/IndexedObject.java
Fri Sep 22 10:11:00 2006
@@ -1,7 +1,30 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you 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.apache.ode.jacob;
/**
- * Interface implemented by JACOB objects that are to be indexed.
+ * Interface implemented by JACOB objects that are to be indexed. Indexed
objects have the nice feature that they
+ * can be retrieved from the execution queue by their index key. This is handy
for introspecting the state of
+ * the execution queue. Note that indexed objects are made available so long
as they are referenced in some way by
+ * objects in the queue. The reference does not need to be direct; e.g. if a
[EMAIL PROTECTED] org.apache.ode.jacob.ChannelListener}
+ * in the execution queue references an indexed object, that indexed object
will be indexed.
+ *
* @author Maciej Szefler - m s z e f l e r @ g m a i l . c o m
*
*/
