--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/src/jdk.snmp/share/classes/com/sun/jmx/snmp/internal/SnmpSubSystem.java	Sun Aug 17 15:54:13 2014 +0100
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2001, 2003, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package com.sun.jmx.snmp.internal;
+
+import com.sun.jmx.snmp.SnmpEngine;
+import com.sun.jmx.snmp.SnmpUnknownModelException;
+import java.util.Hashtable;
+/**
+ * SNMP sub system interface. To allow engine framework integration, a sub system must implement this interface. A sub system is a model manager. Every model is identified by an ID. A sub system can retrieve a previously registered model using this ID.
+ * <P> Every sub system is associated to its SNMP engine.
+ * <p><b>This API is a Sun Microsystems internal API  and is subject
+ * to change without notice.</b></p>
+ */
+public interface SnmpSubSystem {
+    /**
+     * Returns the associated engine.
+     * @return The engine.
+     */
+    public SnmpEngine getEngine();
+
+    /**
+     * Adds a model to this sub system.
+     * @param id The model ID.
+     * @param model The model to add.
+     */
+    public void addModel(int id, SnmpModel model);
+
+    /**
+     * Removes a model from this sub system.
+     * @param id The model ID to remove.
+     * @return The removed model.
+     */
+    public SnmpModel removeModel(int id) throws SnmpUnknownModelException;
+
+    /**
+     * Gets a model from this sub system.
+     * @param id The model ID to get.
+     * @return The model.
+     */
+    public SnmpModel getModel(int id) throws SnmpUnknownModelException;
+
+    /**
+     * Returns the set of model Ids that have been registered within the sub system.
+     */
+    public int[] getModelIds();
+
+    /**
+     * Returns the set of model names that have been registered within the sub system.
+     */
+    public String[] getModelNames();
+}