public String printVector() {
if (string == null) return null;
if (string.length() == 0) return null;
StringBuilder res = new StringBuilder();
// token string (1)
res.append(string);
// lowercase string (1)
res.append(" ").append(string.toLowerCase());
// prefix (4)
res.append(" " + TextUtilities.prefix(string, 1));
res.append(" " + TextUtilities.prefix(string, 2));
res.append(" " + TextUtilities.prefix(string, 3));
res.append(" " + TextUtilities.prefix(string, 4));
// suffix (4)
res.append(" " + TextUtilities.suffix(string, 1));
res.append(" " + TextUtilities.suffix(string, 2));
res.append(" " + TextUtilities.suffix(string, 3));
res.append(" " + TextUtilities.suffix(string, 4));
// line information (1)
res.append(" ").append(lineStatus);
// capitalisation (1)
if (digit.equals("ALLDIGIT")) res.append(" NOCAPS");
else res.append(" ").append(capitalisation);
// digit information (1)
res.append(" ").append(digit);
// character information (1)
if (singleChar) res.append(" 1");
else res.append(" 0");
// lexical information (8)
if (properName) res.append(" 1");
else res.append(" 0");
if (commonName) res.append(" 1");
else res.append(" 0");
if (firstName) res.append(" 1");
else res.append(" 0");
if (locationName) res.append(" 1");
else res.append(" 0");
if (year) res.append(" 1");
else res.append(" 0");
if (month) res.append(" 1");
else res.append(" 0");
if (email) res.append(" 1");
else res.append(" 0");
if (http) res.append(" 1");
else res.append(" 0");
// bibliographical information(4)
if (isKnownJournalTitle || isKnownAbbrevJournalTitle) res.append(" 1");
else res.append(" 0");
if (isKnownConferenceTitle) res.append(" 1");
else res.append(" 0");
if (isKnownPublisher) res.append(" 1");
else res.append(" 0");
// punctuation information (1)
res.append(" ").append(punctType); // in case the token is a punctuation (NO otherwise)
// relative position in the sequence (1)
res.append(" ").append(relativePosition);
// label - for training data (1)
if (label != null) res.append(" ").append(label).append("\n");
else res.append(" 0\n");
return res.toString();
}
