/**
* Returns the value mapped by {@code name} if it exists and is a double or can be coerced to a
* double.
*
* @throws JSONException if the mapping doesn't exist or cannot be coerced to a double.
*/
public double getDouble(String name) throws JSONException {
Object object = get(name);
Double result = JSON.toDouble(object);
if (result == null) {
throw JSON.typeMismatch(name, object, "double");
}
return result;
}
/**
* Returns the value mapped by {@code name} if it exists and is a double or can be coerced to a
* double. Returns {@code fallback} otherwise.
*/
public double optDouble(String name, double fallback) {
Object object = opt(name);
Double result = JSON.toDouble(object);
return result != null ? result : fallback;
}
