@Override
    public void changedVisibility(final ZyEdgeRealizer<EdgeTypeT> realizer) {
      m_rawEdge.setVisible(realizer.isVisible());
    }
Returns the raw edge that was passed into the constructor.

@return The raw edge.
java/zylib/src/main/java/com/google/security/zynamics/zylib/yfileswrap/gui/zygraph/edges/ZyGraphEdge.java