/** return content as string array */
public String[] toStringArray() {
if (iContent.size() == 1 && iContent.get(0).toString().length() == 0) return new String[] {};
String[] ret = new String[iContent.size()];
for (int i = 0; i < ret.length; i++) {
Term t = elementAt(i);
ret[i] = (t.getText().length() > 0 ? t.toString() : t.elementAt(0).toString());
}
return ret;
}
/** return content as int array */
public int[] toIntArray() {
// System.err.println("ToIntArray: "+this);
if (iContent.size() == 1 && iContent.get(0).toString().length() == 0) return new int[] {};
int[] ret = new int[iContent.size()];
for (int i = 0; i < ret.length; i++) {
Term t = elementAt(i);
ret[i] =
(t.getText().length() > 0 ? Integer.parseInt(t.getText()) : t.elementAt(0).toInt());
// System.err.println(" "+i+" .. "+ret[i]);
}
return ret;
}