public long getMaxVal() {
if (type instanceof SignedBitFieldType) {
BitFieldType bitField = (BitFieldType) type;
return (1 << bitField.getLength() - 1) - 1;
}
if (type instanceof BitFieldType) {
BitFieldType bitField = (BitFieldType) type;
return (1 << bitField.getLength()) - 1;
}
if (type instanceof StdIntegerType) {
StdIntegerType integerType = (StdIntegerType) type;
return integerType.getUpperBound().longValue();
}
throw new RuntimeException("type of field '" + param.getName() + "' is not a simple type");
}
