private void invalidNamedArgument(String[] args) throws ArgumentDoesNotExistException {
for (int i = 0; i < args.length; i++) {
if (args[i].startsWith("--")) {
String[] splitLongNamedArg = new String[2];
splitLongNamedArg = args[i].split("--");
NamedArgument tempArg = getNamedArgument(splitLongNamedArg[1]);
if (tempArg == null) {
invalidNamedArgument = splitLongNamedArg[1];
throw new ArgumentDoesNotExistException(
argumentDoesNotExistMessage(invalidNamedArgument));
}
} else if (args[i].startsWith("-")) {
String[] splitShortNamedArg = new String[2];
splitShortNamedArg = args[i].split("-");
if (splitShortNamedArg[1].length() == 1) { // single char
NamedArgument tempArg = getNamedArgument(splitShortNamedArg[1].charAt(0));
if (tempArg == null) {
invalidNamedArgument = splitShortNamedArg[1];
throw new ArgumentDoesNotExistException(
argumentDoesNotExistMessage(invalidNamedArgument));
}
} else {
for (int k = 0; k < splitShortNamedArg[1].length(); k++) {
NamedArgument tempArg = getNamedArgument(splitShortNamedArg[1].charAt(k));
if (tempArg == null) {
invalidNamedArgument = Character.toString(splitShortNamedArg[1].charAt(k));
throw new ArgumentDoesNotExistException(
argumentDoesNotExistMessage(invalidNamedArgument));
}
}
}
}
}
}
private ArrayList<String> getPositionalArgs(String[] args) {
ArrayList<String> posArgList = new ArrayList<String>();
for (int i = 0; i < args.length; i++) { // going through args from CLI
if (!args[i].startsWith("-") && i == 0) { // test if the first arg is a positional arg
posArgList.add(args[i]);
} else if (!args[i].startsWith("-")) { // arg from CLI doesn't have a dash
if (!args[i - 1].startsWith(
"-")) { // if the one before it doesn't have a dash, then it's a pos arg
posArgList.add(args[i]);
} else {
String[] tempNamedArg = new String[2];
if (args[i - 1].startsWith("--")) {
tempNamedArg = args[i - 1].split("--");
for (int j = 0; j < namedArgumentList.size(); j++) { // g
NamedArgument currentNamedArg = namedArgumentList.get(j);
if (currentNamedArg.getName().equals(tempNamedArg[1])) {
if (currentNamedArg.getType().equals("boolean")) { // to pos args
posArgList.add(args[i]);
}
}
}
} else {
tempNamedArg = args[i - 1].split("-");
if (tempNamedArg[1].length() == 1) {
for (int j = 0; j < namedArgumentList.size(); j++) {
NamedArgument currentNamedArg = namedArgumentList.get(j);
if (Character.toString(currentNamedArg.getShortFormName())
.equals(tempNamedArg[1])) {
if (currentNamedArg.getType().equals("boolean")) {
posArgList.add(args[i]);
}
}
}
} else {
posArgList.add(args[i]);
}
}
}
}
}
return posArgList;
}
private void setShortFormNamedArgValues(String[] args) throws NumberFormatException {
for (int i = 0; i < args.length; i++) {
String[] tempNamedArg = new String[2];
if (args[i].startsWith("-")) {
tempNamedArg = args[i].split("-");
for (int k = 0; k < namedArgumentList.size(); k++) {
incorrectDataTypeIndex = k;
incorrectArgumentType = "named";
NamedArgument currentNamedArg = namedArgumentList.get(k);
if (tempNamedArg[1].length() == 1) { // single char
if (Character.toString(currentNamedArg.getShortFormName()).equals(tempNamedArg[1])) {
if (!currentNamedArg.getType().equals("boolean")) {
incorrectArgValueForSpecifiedDataType = args[i + 1];
if (currentNamedArg.getType().equals("integer")) {
int argValue = Integer.parseInt(args[i + 1]);
currentNamedArg.setValue(args[i + 1]);
} else if (currentNamedArg.getType().equals("float")) {
float argValue = Float.parseFloat(args[i + 1]);
currentNamedArg.setValue(args[i + 1]);
} else if (currentNamedArg.getType().equals("string")) {
currentNamedArg.setValue(args[i + 1]);
}
} else {
currentNamedArg.setValue("true");
}
}
} else { // multiple flags in one specification
for (int j = 0; j < tempNamedArg[1].length(); j++) {
if (currentNamedArg.getShortFormName() == tempNamedArg[1].charAt(j)) {
currentNamedArg.setValue("true");
}
}
}
}
}
}
}