@Override
protected void visit(RENode.Disjunction disjunction) throws RuntimeException {
if (current != null) {
RENode.Alternative alternative = disjunction.getAlternative();
if (alternative != null) {
alternative.accept(this);
}
} else {
RENode.Alternative alternative = disjunction.getAlternative();
if (alternative != null) {
current = new Alternative();
alternative.accept(this);
current.suffix = current.buffer.toString();
current.buffer.setLength(0);
alternatives.add(current);
current = null;
}
//
RENode.Disjunction next = disjunction.getNext();
if (next != null) {
next.accept(this);
}
}
}
@Override
protected void visit(RENode.Alternative alternative) throws RuntimeException {
alternative.getExpr().accept(this);
RENode.Alternative next = alternative.getNext();
if (next != null) {
next.accept(this);
}
}