protected function doScan(Scanner $scanner)
{
$quotechar = $scanner->tokenType();
$ret = false;
$string = "";
while ($token = $scanner->nextToken()) {
if ($token == $quotechar) {
$ret = true;
break;
}
$string .= $scanner->token();
}
if ($string && !$this->discard) {
$scanner->getContext()->pushResult($string);
}
return $ret;
}
function handleMatch(Parser $parser, Scanner $scanner)
{
$varname = $scanner->getContext()->popResult();
$scanner->getContext()->pushResult(new VariableHandler($varname));
}
protected function push(Scanner $scanner)
{
$context = $scanner->getContext();
$context->pushResult($scanner->token());
}
protected function push(Scanner $scan)
{
$scan->getContext()->push($scan->token());
}
function handleMatch(Parser $parser, Scanner $scanner)
{
$comp1 = $scanner->getContext()->popResult();
$comp2 = $scanner->getContext()->popResult();
$scanner->getContext()->pushResult(new EqualsExpression($comp1, $comp2));
}
function handleMatch(Parser $parser, Scanner $scanner)
{
$value = $scanner->getContext()->popResult();
$scanner->getContext()->pushResult(new LiteralExpression($value));
}
