public double getContentPriority(Content c) { if (DirectContent.class.equals(c.getClass())) { return 0.0; } if (CenteredAndScaledContent.class.equals(c.getClass())) { return 1.0; } if (TerrainAlignedContent.class.equals(c.getClass())) { return 2.0; } return 10.0; }