/** Gets list of tokens (as Vector of Strings). */
public Vector getElements() {
Vector elements = new Vector();
Parser par = new Parser(value);
char[] delim = {','};
while (par.hasMore()) {
String elem = par.getWord(delim).trim();
if (elem != null && elem.length() > 0) elements.addElement(elem);
par.skipChar();
}
return elements;
}
/** Removes specified parameter (if present) */
public void removeParameter(String name) {
int index = url.indexOf(';');
if (index < 0) return;
Parser par = new Parser(url, index);
while (par.hasMore()) {
int begin_param = par.getPos();
par.skipChar();
if (par.getWord(SipParser.param_separators).equals(name)) {
String top = url.substring(0, begin_param);
par.goToSkippingQuoted(';');
String bottom = "";
if (par.hasMore()) bottom = url.substring(par.getPos());
url = top.concat(bottom);
return;
}
par.goTo(';');
}
}