+
+ private AltosFrequency(AltosJson j) {
+ frequency = j.get_double("frequency", 0.0);
+ description = j.get_string("description", "");
+ }
+
+ public static AltosFrequency fromJson(AltosJson j, AltosFrequency def) {
+ if (j == null)
+ return def;
+ return new AltosFrequency(j);
+ }