Add VM.reboot

[simgrid.git] / org / simgrid / msg / VM.java

diff --git a/org/simgrid/msg/VM.java b/org/simgrid/msg/VM.java
index c1a4de4..3de79f9 100644 (file)
--- a/org/simgrid/msg/VM.java
+++ b/org/simgrid/msg/VM.java
@@ -1,7 +1,7 @@
 /*
  * JNI interface to Cloud interface in Simgrid
  * 
- * Copyright 2006,2007,2010,2012 The SimGrid Team.           
+ * Copyright 2006-2012 The SimGrid Team.           
  * All right reserved. 
  *
  * This program is free software; you can redistribute 
@@ -10,6 +10,7 @@
  */
 package org.simgrid.msg;
 
+import org.simgrid.msg.Host;
 import org.simgrid.msg.Process;
 
 public class VM {
@@ -26,20 +27,23 @@ public class VM {
         * @bug it is expected that in the future, the coreAmount parameter will be used
         * to add extra constraints on the execution, but the argument is ignored for now.
         */
-       public VM(int coreAmount) {
+       public VM(Host host, int coreAmount) {
                this.coreAmount = coreAmount;
+               start(host,coreAmount);
+       }
+       protected void finalize() {
+               destroy();
        }
        /**
-        * Natively implemented method starting the VM.
-        * @param coreAmount
+        * Destroy the VM
         */
-       private native void start(int coreAmount);
-       
+       protected native void destroy();
        /**
-        * @brief Returns a new array containing all existing VMs.
+        * Natively implemented method starting the VM.
+        * @param coreAmount
         */
-       public static native VM[] all();
-       
+       private native void start(Host host, int coreAmount);
+               
        /** @brief Returns whether the given VM is currently suspended
         */     
        public native boolean isSuspended();
@@ -75,5 +79,14 @@ public class VM {
         * of VM resume to you.
         */
        public native void resume();
+       /**
+        * @brief Immediately kills all processes within the given VM. Any memory that they allocated will be leaked.
+        * No extra delay occurs. If you want to simulate this too, you want to use a MSG_process_sleep() or something
+        */
+       public native void shutdown();
+       /**
+        * @brief Reboot the VM, restarting all the processes in it.
+        */
+       public native void reboot();
                
 }
\ No newline at end of file