doctrine2/lib/Doctrine/ORM/Query/AST/Functions/BitAndFunction.php

<?php
/*
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the MIT license. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\ORM\Query\AST\Functions;

use Doctrine\ORM\Query\Lexer;

/**
 * "BIT_AND" "(" ArithmeticPrimary "," ArithmeticPrimary ")"
 *
 * 
 * @link    www.doctrine-project.org
 * @since   2.2
 * @author  Fabio B. Silva <fabio.bat.silva@gmail.com>
 */
class BitAndFunction extends FunctionNode
{
    public $firstArithmetic;
    public $secondArithmetic;

    /**
     * @override
     */
    public function getSql(\Doctrine\ORM\Query\SqlWalker $sqlWalker)
    {
        $platform = $sqlWalker->getConnection()->getDatabasePlatform();
        return $platform->getBitAndComparisonExpression(
            $this->firstArithmetic->dispatch($sqlWalker),
            $this->secondArithmetic->dispatch($sqlWalker)
        );
    }

    /**
     * @override
     */
    public function parse(\Doctrine\ORM\Query\Parser $parser)
    {
        $parser->match(Lexer::T_IDENTIFIER);
        $parser->match(Lexer::T_OPEN_PARENTHESIS);

        $this->firstArithmetic = $parser->ArithmeticPrimary();
        $parser->match(Lexer::T_COMMA);
        $this->secondArithmetic = $parser->ArithmeticPrimary();

        $parser->match(Lexer::T_CLOSE_PARENTHESIS);
    }
}