public void setUpdater(final IEdgeRealizerUpdater<EdgeType> updater) {
    m_updater = updater;

    if (updater != null) {
      updater.setRealizer(this);
    }
  }
Regenerates the content of the realizer.
java/zylib/src/main/java/com/google/security/zynamics/zylib/yfileswrap/gui/zygraph/realizers/ZyEdgeRealizer.java