| /******************************************************************************* |
| * Copyright (c) 2006, 2013 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.debug.internal.ui.views.memory.renderings; |
| |
| import java.util.ArrayList; |
| |
| import org.eclipse.debug.internal.ui.viewers.AsynchronousTableModel; |
| import org.eclipse.debug.internal.ui.viewers.AsynchronousViewer; |
| import org.eclipse.debug.internal.ui.viewers.ModelNode; |
| |
| abstract public class AbstractVirtualContentTableModel extends AsynchronousTableModel { |
| |
| public AbstractVirtualContentTableModel(AsynchronousViewer viewer) { |
| super(viewer); |
| } |
| |
| public Object[] getElements() { |
| ModelNode[] nodes = getNodes(getRootNode().getElement()); |
| ArrayList<Object> result = new ArrayList<>(); |
| if (nodes != null) { |
| for (int i = 0; i < nodes.length; i++) { |
| ModelNode[] children = nodes[i].getChildrenNodes(); |
| if (children != null) { |
| for (int j = 0; j < children.length; j++) { |
| result.add(children[j].getElement()); |
| } |
| } |
| } |
| |
| return result.toArray(); |
| } |
| return new Object[0]; |
| } |
| |
| public Object getElement(int idx) { |
| Object[] elements = getElements(); |
| if (idx >= 0 && idx < elements.length) { |
| return elements[idx]; |
| } |
| |
| return null; |
| } |
| |
| public int indexOfElement(Object element) { |
| Object[] elements = getElements(); |
| |
| for (int i = 0; i < elements.length; i++) { |
| if (elements[i] == element) { |
| return i; |
| } |
| } |
| return -1; |
| } |
| |
| abstract public int indexOfKey(Object key); |
| |
| abstract public int columnOf(Object element, Object key); |
| |
| abstract public Object getKey(int idx); |
| |
| abstract public Object getKey(Object element); |
| |
| abstract public Object getKey(int idx, int col); |
| |
| public void handleViewerChanged() { |
| |
| } |
| |
| } |