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/*******************************************************************************
* 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() {
}
}
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