public static CPInstruction parseSingleInstruction(String str)
throws DMLUnsupportedOperationException, DMLRuntimeException {
if (str == null || str.isEmpty()) return null;
CPINSTRUCTION_TYPE cptype = InstructionUtils.getCPType(str);
if (cptype == null)
throw new DMLRuntimeException("Unable derive cptype for instruction: " + str);
CPInstruction cpinst = parseSingleInstruction(cptype, str);
if (cpinst == null) throw new DMLRuntimeException("Unable to parse instruction: " + str);
return cpinst;
}
