protected function buildGetNextTokenMethod(Syntax $syntax)
{
$method = new MethodGenerator('getNextToken', ['data'], MethodGenerator::FLAG_PROTECTED);
$method->setBody($methodBody = new Container());
foreach ($syntax->getTerminals() as $terminal) {
$statement = $terminal->getGenerator(new VariableStatement('data'));
$methodBody->addLine($statement);
}
$methodBody->addLine('throw new \\Exception("Syntax error. Cannot parse \'" . substr($data, 0, 100) . "\'");');
$this->class->addMethodFromGenerator($method);
}
/**
* @param string $name
*
* @return int
*/
public function getAlias($name)
{
return $this->syntax->getAlias($name);
}
