/**
* @inheritdoc
*/
public function parse(TokenStream $tokenStream)
{
if ($tokenStream->nextIf(Token::T_TYPE, 'array')) {
$tokenStream->expect(Token::T_COLON);
return [$this->itemParser->parse($tokenStream)];
} else {
return parent::parse($tokenStream);
}
}
/**
* @inheritdoc
*/
public function parseScalar(TokenStream $tokenStream)
{
if (($typeToken = $tokenStream->nextIf(Token::T_TYPE)) !== null) {
$value = $this->getTypeCaster($typeToken->getValue())->typeCast($tokenStream->next());
} else {
$value = $this->getScalarValue($tokenStream->next());
}
return $value;
}
/**
* @inheritdoc
*/
public function parse(TokenStream $tokenStream)
{
if ($tokenStream->test(Token::T_GLOB)) {
return new Glob($tokenStream->next()->getValue());
}
if ($tokenStream->nextIf(Token::T_TYPE, 'glob')) {
$tokenStream->expect(Token::T_COLON);
}
return new Glob(Glob::encode($tokenStream->expect(static::$allowedTypes)->getValue()));
}
/**
* @param TokenStream $tokenStream
* @return AbstractNode
* @throws SyntaxErrorException
*/
public function parse(TokenStream $tokenStream)
{
$fields = [];
$tokenStream->expect(Token::T_OPERATOR, 'select');
$tokenStream->expect(Token::T_OPEN_PARENTHESIS);
do {
if (($aggregate = $tokenStream->nextIf(Token::T_OPERATOR, $this->allowedFunctions)) !== null) {
$tokenStream->expect(Token::T_OPEN_PARENTHESIS);
$fields[] = new AggregateFunctionNode($aggregate->getValue(), $tokenStream->expect(Token::T_STRING)->getValue());
$tokenStream->expect(Token::T_CLOSE_PARENTHESIS);
} else {
$fields[] = $tokenStream->expect(Token::T_STRING)->getValue();
}
if (!$tokenStream->nextIf(Token::T_COMMA)) {
break;
}
} while (true);
$tokenStream->expect(Token::T_CLOSE_PARENTHESIS);
return new XSelectNode($fields);
}
/**
* @inheritdoc
*/
public function parse(TokenStream $tokenStream)
{
$limit = null;
$offset = null;
$tokenStream->expect(Token::T_OPERATOR, 'limit');
$tokenStream->expect(Token::T_OPEN_PARENTHESIS);
$limit = (int) $tokenStream->expect(Token::T_INTEGER)->getValue();
if ($tokenStream->nextIf(Token::T_COMMA)) {
$offset = (int) $tokenStream->expect(Token::T_INTEGER)->getValue();
}
$tokenStream->expect(Token::T_CLOSE_PARENTHESIS);
return new LimitNode($limit, $offset);
}
/**
* @inheritdoc
*/
public function parse(TokenStream $tokenStream)
{
$fields = [];
$tokenStream->expect(Token::T_OPERATOR, 'select');
$tokenStream->expect(Token::T_OPEN_PARENTHESIS);
do {
$fields[] = $tokenStream->expect(Token::T_STRING)->getValue();
if (!$tokenStream->nextIf(Token::T_COMMA)) {
break;
}
} while (true);
$tokenStream->expect(Token::T_CLOSE_PARENTHESIS);
return new SelectNode($fields);
}
/**
* @inheritdoc
*/
public function parse(TokenStream $tokenStream)
{
$fields = [];
$tokenStream->expect(Token::T_OPERATOR, 'sort');
$tokenStream->expect(Token::T_OPEN_PARENTHESIS);
do {
$direction = $tokenStream->expect([Token::T_PLUS, Token::T_MINUS]);
$fields[$tokenStream->expect(Token::T_STRING)->getValue()] = $direction->test(Token::T_PLUS) ? SortNode::SORT_ASC : SortNode::SORT_DESC;
if (!$tokenStream->nextIf(Token::T_COMMA)) {
break;
}
} while (true);
$tokenStream->expect(Token::T_CLOSE_PARENTHESIS);
return new SortNode($fields);
}
/**
* @inheritDoc
*/
public function parse(TokenStream $tokenStream)
{
$token = $tokenStream->getCurrent();
if ($tokenStream->nextIf(Token::T_FALSE)) {
return false;
} elseif ($tokenStream->nextIf(Token::T_TRUE)) {
return true;
} elseif ($tokenStream->nextIf(Token::T_NULL)) {
return null;
} elseif ($tokenStream->nextIf(Token::T_DATE)) {
return new \DateTime($token->getValue());
} elseif ($tokenStream->nextIf(Token::T_STRING)) {
return $token->getValue();
} elseif ($tokenStream->nextIf(Token::T_INTEGER)) {
return (int) $token->getValue();
} elseif ($tokenStream->nextIf(Token::T_FLOAT)) {
return (double) $token->getValue();
}
throw new SyntaxErrorException(sprintf('Invalid scalar token "%s" (%s)', $token->getValue(), $token->getName()));
}
