| /******************************************************************************* |
| * Copyright (c) 2002, 2005 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.core.tools.runtime; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public class VMClassloaderInfo { |
| |
| protected String id; |
| protected ClassLoader loader; |
| protected VMClassInfo[] classes; |
| protected int allocRAM = 0; |
| protected int allocROM = 0; |
| protected int usedRAM = 0; |
| protected int usedROM = 0; |
| |
| public static boolean hasNatives = false; |
| protected static Map loaders = new HashMap(20); |
| |
| public static VMClassInfo[] getBaseClasses() { |
| return new VMClassInfo[0]; |
| } |
| |
| public static VMClassloaderInfo getClassloader(String id) { |
| return new VMClassloaderInfo(id, null); |
| } |
| |
| public static void refreshInfos() { |
| loaders = new HashMap(20); |
| } |
| |
| protected VMClassloaderInfo(String id, ClassLoader loader) { |
| this.id = id; |
| if (loader != null) |
| this.loader = loader; |
| } |
| |
| public int getAllocRAM() { |
| return allocRAM; |
| } |
| |
| public int getAllocROM() { |
| return allocROM; |
| } |
| |
| public VMClassloaderInfo getClassloader() { |
| return this; |
| } |
| |
| public int getCount() { |
| return getClasses().length; |
| } |
| |
| public int getFreeRAM() { |
| return getAllocRAM() - getUsedRAM(); |
| } |
| |
| public int getFreeROM() { |
| return getAllocROM() - getUsedROM(); |
| } |
| |
| public String getName() { |
| return id; |
| } |
| |
| protected int getTotal(long type, int aspect) { |
| return 0; |
| } |
| |
| public int getUsedRAM() { |
| return usedRAM; |
| } |
| |
| public int getUsedROM() { |
| return usedROM; |
| } |
| |
| protected VMClassInfo[] getClasses() { |
| if (classes == null) |
| initializeClasses(); |
| return classes; |
| } |
| |
| public VMClassInfo getClass(String name) { |
| return new VMClassInfo(name); |
| } |
| |
| public void refresh() { |
| allocRAM = 0; |
| allocROM = 0; |
| usedRAM = 0; |
| usedROM = 0; |
| classes = null; |
| } |
| |
| public void initializeClasses() { |
| return; |
| } |
| } |