Integer mutualDegree = Integer.parseInt(reader.getAttributeValue(null, "enabledmutualdegree"));
node.setEnabledInDegree(inDegree);
node.setEnabledOutDegree(outDegree);
node.setEnabledMutualDegree(mutualDegree);
node.setEnabled(enabled);
treeStructure.insertAsChild(node, parentNode);
} else if (ELEMENT_VIEW_EDGE.equalsIgnoreCase(name)) {
AbstractEdge edge = graphStructure.getEdgeFromDictionnary(Integer.parseInt(reader.getAttributeValue(null, "id")));
AbstractNode source = edge.getSource(graphView.getViewId());
AbstractNode target = edge.getTarget(graphView.getViewId());
source.getEdgesOutTree().add(edge);