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/*******************************************************************************
* Copyright (c) 2008, 2015 Matthew Hall 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:
* Matthew Hall - initial API and implementation (bug 215531)
* Matthew Hall - bugs 226765, 230296
******************************************************************************/
package org.eclipse.jface.internal.databinding.viewers;
import org.eclipse.jface.viewers.AbstractTableViewer;
/**
* NON-API - A {@link ViewerUpdater} that updates {@link AbstractTableViewer}
* instances.
*
* @since 1.2
*/
class TableViewerUpdater extends ViewerUpdater {
private AbstractTableViewer viewer;
TableViewerUpdater(AbstractTableViewer viewer) {
super(viewer);
this.viewer = viewer;
}
@Override
public void insert(Object element, int position) {
viewer.insert(element, position);
}
@Override
public void remove(Object element, int position) {
viewer.remove(element);
}
@Override
public void replace(Object oldElement, Object newElement, int position) {
if (isElementOrderPreserved())
viewer.replace(newElement, position);
else {
super.replace(oldElement, newElement, position);
}
}
@Override
public void add(Object[] elements) {
viewer.add(elements);
}
@Override
public void remove(Object[] elements) {
viewer.remove(elements);
}
}
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