/** @see org.eclipse.jface.viewers.ITreeContentProvider#getParent(Object) */
@Override
public Object getParent(Object element) {
Object parent = null;
if (element instanceof EmuViewerNode) {
EmuViewerNode nodeElement = (EmuViewerNode) element;
if (nodeElement instanceof EmuViewerRootNode) {
// The IViewSite object is the parent of the whole tree
parent = treeParent;
} else {
parent = nodeElement.getParent();
}
} else {
warn("Tried to get parent of an object that is not an emulation tree node");
}
return parent;
}
