private void fireDescriptionChanged() { for (TriangleListener listener : new ArrayList<TriangleListener>(listeners)) listener.descriptionChanged(this); }
private void fireGeometryChanged() { for (TriangleListener listener : new ArrayList<TriangleListener>(listeners)) listener.geometryChanged(this); }
private void fireNameChanged() { for (TriangleListener listener : new ArrayList<TriangleListener>(listeners)) listener.nameChanged(this); }