+++ /dev/null
-/*
- * Copyright (c) 2003-2005 The BISON Project
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-package peersim.reports;
-
-import peersim.core.*;
-
-/**
- * This observer reports memory utilization (max, total and
- * free, as defined by <code>java.lang.Runtime</code>).
- *
- * @author Alberto Montresor
- * @version $Revision: 1.1 $
- */
-public class MemoryObserver implements Control
-{
-
-/** The runtime object to obtain memory info */
-private final static Runtime r = Runtime.getRuntime();
-
-/** The prefix to be printed */
-private final String prefix;
-
-/**
- * Constructor to be instantiated in PeerSim.
- * @param prefix
- */
-public MemoryObserver(String prefix)
-{
- this.prefix = prefix;
-}
-
-public boolean execute()
-{
- System.out.println(prefix + ": max=" + r.maxMemory() + ", total=" +
- r.totalMemory() + ", free=" + r.freeMemory());
- return false;
-}
-
-}
