reset method
Implementation
void reset(
[TokenStream? tokStream,
ParseTable? prs,
RuleAction? ra,
Monitor? monitor]) {
if (prs != null) {
this.prs = prs;
START_STATE = prs.getStartState();
NUM_RULES = prs.getNumRules();
NT_OFFSET = prs.getNtOffset();
LA_STATE_OFFSET = prs.getLaStateOffset();
EOFT_SYMBOL = prs.getEoftSymbol();
ERROR_SYMBOL = prs.getErrorSymbol();
ACCEPT_ACTION = prs.getAcceptAction();
ERROR_ACTION = prs.getErrorAction();
if (!prs.isValidForParser()) throw BadParseSymFileException();
if (!prs.getBacktrack()) throw NotBacktrackParseTableException();
}
if (ra != null) {
this.ra = ra;
}
if (null == tokStream) {
reset1();
return;
}
reset2(tokStream, monitor);
}