if (timeType.equals("infinite")) {
interpolatorProvider = new NullTime();
} else if (timeType.equals("linear")) {
interpolatorProvider = new LinearTime();
} else if (timeType.equals("exp")) {
interpolatorProvider = new ExpTime();
} else {
log.warning(timeType + " is not supported, using NullTime for fallback. probably not what you want...");
interpolatorProvider = new NullTime();
}
}