private Suggestion nextMatchInNavigator(PExpNavigator n) {
Suggestion retval = null;
while (retval == null && n.hasNext()) {
retval = matchExp(n.next(), n);
}
return retval;
}
private Suggestion matchExp(PExp exp, PExpNavigator sourceNavigator) {
Suggestion retval = null;
if (myMatcher.couldReplace(exp)) {
retval =
new Suggestion(
myCurConjunctIndex, sourceNavigator.replaceLast(myMatcher.getReplacement()));
}
return retval;
}