/*
- * $Id$
- *
- * Copyright 2006,2007 Martin Quinson, Malek Cherier
+ * Copyright 2006-2012 The SimGrid team
* All right reserved.
*
* This program is free software; you can redistribute
* it and/or modify it under the terms of the license
- *(GNU LGPL) which comes with this package.
+ * (GNU LGPL) which comes with this package.
*/
package org.simgrid.msg;
import java.util.Arrays;
-import java.util.Hashtable;
import java.util.Vector;
-import java.lang.Runnable;
-import java.util.concurrent.Semaphore;
/**
* A process may be defined as a code, with some private data, executing
* a native process. Even if this attribute is public you must never
* access to it. It is set automatically during the build of the object.
*/
- public long bind;
+ private long bind;
/**
* Indicates if the process is started
*/
* Kill time of the process
*/
public double killTime = -1;
-
- public Hashtable<String,String> properties;
-
+
/**
* The name of the process.
*/
this.name = null;
this.bind = 0;
this.args = new Vector<String>();
- this.properties = null;
}
this.args = new Vector<String>();
if (null != args)
this.args.addAll(Arrays.asList(args));
-
- this.properties = new Hashtable<String,String>();
}
/**
* Constructs a new process from a host and his name, the arguments of here method function are
this.args = new Vector<String>();
if (null != args)
this.args.addAll(Arrays.asList(args));
-
- this.properties = new Hashtable<String,String>();
-
+
this.startTime = startTime;
this.killTime = killTime;
}
/**
* Suspends the process by suspending the task on which it was
* waiting for the completion.
- *
*/
- public native void pause();
+ public native void suspend();
/**
- * Resumes a suspended process by resuming the task on which it was
+ * Suspends the process by suspending the task on which it was
* waiting for the completion.
- *
- *
- */
+ * DEPRECATED: use suspend instead.
+ */
+ @Deprecated
+ public void pause() {
+ suspend();
+ }
+ /**
+ * Sets the "auto-restart" flag of the process.
+ */
+ public native void setAutoRestart(boolean autoRestart);
+ /**
+ * Restarts the process from the beginning
+ */
public native void restart();
+ /**
+ * Resumes a suspended process by resuming the task on which it was
+ * waiting for the completion.
+ */
+ public native void resume();
/**
* Tests if a process is suspended.
*
public int getPPID() {
return ppid;
}
+ /**
+ * @brief Returns the value of a given process property.
+ */
+ public native String getProperty(String name);
+
+ /**
+ * Set the kill time of the process
+ * @param killTime the time when the process is killed
+ */
+ public native void setKillTime(double killTime);
+
/**
* This static method returns the currently running process.
*
* @param host The host where to migrate the process.
*
*/
- public native static void migrate(Process process, Host host);
+ public native void migrate(Host host);
/**
* Makes the current process sleep until millis millisecondes have elapsed.
* You should note that unlike "waitFor" which takes seconds, this method takes milliseconds.
catch(ProcessKilledError pk) {
}
+ exit();
}
/**
*/
public abstract void main(String[]args) throws MsgException;
-
+ public native void exit();
/**
* Class initializer, to initialize various JNI stuff
*/
public static native void nativeInit();
static {
+ Msg.nativeInit();
nativeInit();
}
+ /**
+ * This static method returns the current amount of processes running
+ *
+ * @return The count of the running processes
+ */
+ public native static int getCount();
+
}