56 lines
2.1 KiB
PHP
56 lines
2.1 KiB
PHP
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<?php
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/**
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* Primary = PathExpression | Atom | "(" Expression ")" | Function |
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* AggregateExpression
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*/
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class Doctrine_Query_Production_Primary extends Doctrine_Query_Production
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{
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public function execute(array $params = array())
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{
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switch ($this->_parser->lookahead['type']) {
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case Doctrine_Query_Token::T_IDENTIFIER:
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// @todo: custom functions
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$this->PathExpression();
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break;
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case Doctrine_Query_Token::T_STRING:
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case Doctrine_Query_Token::T_NUMERIC:
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case Doctrine_Query_Token::T_INPUT_PARAMETER:
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$this->Atom();
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break;
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case Doctrine_Query_Token::T_LENGTH:
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case Doctrine_Query_Token::T_LOCATE:
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case Doctrine_Query_Token::T_ABS:
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case Doctrine_Query_Token::T_SQRT:
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case Doctrine_Query_Token::T_MOD:
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case Doctrine_Query_Token::T_SIZE:
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case Doctrine_Query_Token::T_CURRENT_DATE:
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case Doctrine_Query_Token::T_CURRENT_TIMESTAMP:
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case Doctrine_Query_Token::T_CURRENT_TIME:
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case Doctrine_Query_Token::T_SUBSTRING:
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case Doctrine_Query_Token::T_CONCAT:
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case Doctrine_Query_Token::T_TRIM:
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case Doctrine_Query_Token::T_LOWER:
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case Doctrine_Query_Token::T_UPPER:
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$this->Function();
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break;
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case Doctrine_Query_Token::T_AVG:
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case Doctrine_Query_Token::T_MAX:
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case Doctrine_Query_Token::T_MIN:
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case Doctrine_Query_Token::T_SUM:
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case Doctrine_Query_Token::T_MOD:
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case Doctrine_Query_Token::T_SIZE:
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$this->AggregateExpression();
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break;
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case Doctrine_Query_Token::T_NONE:
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if ($this->_isNextToken('(')) {
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$this->_parser->match('(');
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$this->Expression();
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$this->_parser->match(')');
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break;
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}
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default:
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$this->_parser->syntaxError();
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}
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}
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}
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