/**
* Encodes a single character.
*
* @param logic the logic handler to receive generated events
* @param c the character to encode
* @param codeword the codeword belonging to the character
*/
protected void encodeCodeword(ClassicBarcodeLogicHandler logic, char c, String codeword) {
logic.startBarGroup(BarGroup.MSG_CHARACTER, new Character(c).toString());
for (int i = 0, count = codeword.length(); i < count; i++) {
int height = Integer.parseInt(codeword.substring(i, i + 1));
logic.addBar(true, height);
}
logic.endBarGroup();
}
/**
* Generates the barcode logic
*
* @param logic the logic handler to receive generated events
* @param msg the message to encode
*/
public void generateBarcodeLogic(ClassicBarcodeLogicHandler logic, String msg) {
String normalizedMsg = normalizeMessage(msg);
String[] encodedMsg = encodeHighLevel(normalizedMsg);
logic.startBarcode(msg, normalizedMsg);
// encode message
for (int i = 0; i < encodedMsg.length; i++) {
final char ch = normalizedMsg.charAt(i);
encodeCodeword(logic, ch, encodedMsg[i]);
}
logic.endBarcode();
}
/** {@inheritDoc} */
public void generateBarcodeLogic(ClassicBarcodeLogicHandler logic, String msg) {
// slightly specialized version of this method for USPS 4BC:
// -> there's no direct correlation between the original msg chars and the effective chars
String normalizedMsg = normalizeMessage(msg);
String[] encodedMsg = encodeHighLevel(normalizedMsg);
// encodedMsg.length will always be 1
logic.startBarcode(msg, normalizedMsg);
// encode message
String codeword = encodedMsg[0];
for (int i = 0, count = codeword.length(); i < count; i++) {
int height = Integer.parseInt(codeword.substring(i, i + 1));
logic.addBar(true, height);
}
logic.endBarcode();
}
