boolean isTypeCompatible(DTPropType t) {
		if(type == t) {
			return true;
		} else {
			if(((type == DTPropType.NUMBER) && (t == DTPropType.PHANDLE)) ||
					((t == DTPropType.NUMBER) && (type == DTPropType.PHANDLE)))
			{
				return true;
			}
		}
		return false;
	}