@NotNull
@Override
public Pair<R, State> parse(@NotNull List<Token<T>> tokens, @NotNull State state)
throws ParserException {
try {
return myFirst.parse(tokens, state);
} catch (ParserException e) {
return mySecond.parse(tokens, new State(state, state.getPos(), e.getState().getMax()));
}
}
@NotNull
@Override
public Pair<List<R>, State> parse(@NotNull List<Token<T>> tokens, @NotNull State state)
throws ParserException {
final List<R> list = new ArrayList<R>();
try {
//noinspection InfiniteLoopStatement
while (true) {
final Pair<R, State> result = myParser.parse(tokens, state);
state = result.getSecond();
list.add(result.getFirst());
}
} catch (ParserException e) {
return Pair.create(list, new State(state, state.getPos(), e.getState().getMax()));
}
}
