/**
* Read a string from the command line
*
* @return a string
*/
public static String readWord() {
scanTo(tokenizer.TT_WORD);
if (tokenizer.sval != null) {
if (outFile != null) outFile.println("" + tokenizer.sval);
return (tokenizer.sval);
} else {
if (outFile != null) outFile.println("" + ((char) tokenizer.ttype));
return ("" + ((char) tokenizer.ttype));
}
}
/**
* Read a integer from the command line
*
* @return a integer
*/
public static int readInt() {
scanTo(tokenizer.TT_NUMBER);
if (outFile != null) outFile.println("" + (int) tokenizer.nval);
return ((int) tokenizer.nval); // use Math.trunc??
}
/**
* Read a double from the command line
*
* @return a double
*/
public static double readDouble() {
scanTo(tokenizer.TT_NUMBER);
if (outFile != null) outFile.println("" + tokenizer.nval);
return (tokenizer.nval);
}
