001 /*
002 * Copyright (C) 2012 eXo Platform SAS.
003 *
004 * This is free software; you can redistribute it and/or modify it
005 * under the terms of the GNU Lesser General Public License as
006 * published by the Free Software Foundation; either version 2.1 of
007 * the License, or (at your option) any later version.
008 *
009 * This software is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * You should have received a copy of the GNU Lesser General Public
015 * License along with this software; if not, write to the Free
016 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
017 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
018 */
019
020 package org.crsh.text.renderers;
021
022 import org.crsh.text.Renderable;
023 import org.crsh.text.Renderer;
024
025 import java.lang.management.MemoryUsage;
026 import java.util.ArrayList;
027 import java.util.Iterator;
028
029 public class MemoryUsageRenderable extends Renderable<MemoryUsage> {
030
031 @Override
032 public Class<MemoryUsage> getType() {
033 return MemoryUsage.class;
034 }
035
036 @Override
037 public Renderer renderer(Iterator<MemoryUsage> stream) {
038 ArrayList<MemoryUsageRenderer> renderers = new ArrayList<MemoryUsageRenderer>();
039 while (stream.hasNext()) {
040 MemoryUsage usage = stream.next();
041 renderers.add(new MemoryUsageRenderer(usage));
042 }
043 return Renderer.vertical(renderers);
044 }
045 }