text:
<?php
/*
 *  $Id$
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * 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 LGPL. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\ORM\Query;

/**
 * An adapter implementation of the TreeWalker interface. The methods in this class
 * are empty. This class exists as convenience for creating tree walkers.
 *
 * @author Roman Borschel <roman@code-factory.org>
 * @since 2.0
 */
abstract class TreeWalkerAdapter implements TreeWalker
{
    private $_query;
    private $_parserResult;
    private $_queryComponents;

    /**
     * {@inheritdoc}
     */
    public function __construct($query, $parserResult, array $queryComponents)
    {
        $this->_query = $query;
        $this->_parserResult = $parserResult;
        $this->_queryComponents = $queryComponents;
    }

    /**
     * @return array
     */
    protected function _getQueryComponents()
    {
        return $this->_queryComponents;
    }

    /**
     * Retrieve Query Instance reponsible for the current walkers execution.
     *
     * @return Doctrine\ORM\Query
     */
    protected function _getQuery()
    {
        return $this->_query;
    }

    /**
     * Retrieve ParserResult
     *
     * @return Doctrine\ORM\Query\ParserResult
     */
    protected function _getParserResult()
    {
        return $this->_parserResult;
    }

    /**
     * Walks down a SelectStatement AST node, thereby generating the appropriate SQL.
     *
     * @return string The SQL.
     */
    public function walkSelectStatement(AST\SelectStatement $AST) {}

    /**
     * Walks down a SelectClause AST node, thereby generating the appropriate SQL.
     *
     * @return string The SQL.
     */
    public function walkSelectClause($selectClause) {}

    /**
     * Walks down a FromClause AST node, thereby generating the appropriate SQL.
     *
     * @return string The SQL.
     */
    public function walkFromClause($fromClause) {}

    /**
     * Walks down a FunctionNode AST node, thereby generating the appropriate SQL.
     *
     * @return string The SQL.
     */
    public function walkFunction($function) {}

    /**
     * Walks down an OrderByClause AST node, thereby generating the appropriate SQL.
     *
     * @param OrderByClause
     * @return string The SQL.
     */
    public function walkOrderByClause($orderByClause) {}

    /**
     * Walks down an OrderByItem AST node, thereby generating the appropriate SQL.
     *
     * @param OrderByItem
     * @return string The SQL.
     */
    public function walkOrderByItem($orderByItem) {}

    /**
     * Walks down a HavingClause AST node, thereby generating the appropriate SQL.
     *
     * @param HavingClause
     * @return string The SQL.
     */
    public function walkHavingClause($havingClause) {}

    /**
     * Walks down a JoinVariableDeclaration AST node and creates the corresponding SQL.
     *
     * @param JoinVariableDeclaration $joinVarDecl
     * @return string The SQL.
     */
    public function walkJoinVariableDeclaration($joinVarDecl) {}

    /**
     * Walks down a SelectExpression AST node and generates the corresponding SQL.
     *
     * @param SelectExpression $selectExpression
     * @return string The SQL.
     */
    public function walkSelectExpression($selectExpression) {}

    /**
     * Walks down a QuantifiedExpression AST node, thereby generating the appropriate SQL.
     *
     * @param QuantifiedExpression
     * @return string The SQL.
     */
    public function walkQuantifiedExpression($qExpr) {}

    /**
     * Walks down a Subselect AST node, thereby generating the appropriate SQL.
     *
     * @param Subselect
     * @return string The SQL.
     */
    public function walkSubselect($subselect) {}

    /**
     * Walks down a SubselectFromClause AST node, thereby generating the appropriate SQL.
     *
     * @param SubselectFromClause
     * @return string The SQL.
     */
    public function walkSubselectFromClause($subselectFromClause) {}

    /**
     * Walks down a SimpleSelectClause AST node, thereby generating the appropriate SQL.
     *
     * @param SimpleSelectClause
     * @return string The SQL.
     */
    public function walkSimpleSelectClause($simpleSelectClause) {}

    /**
     * Walks down a SimpleSelectExpression AST node, thereby generating the appropriate SQL.
     *
     * @param SimpleSelectExpression
     * @return string The SQL.
     */
    public function walkSimpleSelectExpression($simpleSelectExpression) {}

    /**
     * Walks down an AggregateExpression AST node, thereby generating the appropriate SQL.
     *
     * @param AggregateExpression
     * @return string The SQL.
     */
    public function walkAggregateExpression($aggExpression) {}

    /**
     * Walks down a GroupByClause AST node, thereby generating the appropriate SQL.
     *
     * @param GroupByClause
     * @return string The SQL.
     */
    public function walkGroupByClause($groupByClause) {}

    /**
     * Walks down a GroupByItem AST node, thereby generating the appropriate SQL.
     *
     * @param GroupByItem
     * @return string The SQL.
     */
    public function walkGroupByItem(AST\PathExpression $pathExpr) {}

    /**
     * Walks down an UpdateStatement AST node, thereby generating the appropriate SQL.
     *
     * @param UpdateStatement
     * @return string The SQL.
     */
    public function walkUpdateStatement(AST\UpdateStatement $AST) {}

    /**
     * Walks down a DeleteStatement AST node, thereby generating the appropriate SQL.
     *
     * @param DeleteStatement
     * @return string The SQL.
     */
    public function walkDeleteStatement(AST\DeleteStatement $AST) {}

    /**
     * Walks down a DeleteClause AST node, thereby generating the appropriate SQL.
     *
     * @param DeleteClause
     * @return string The SQL.
     */
    public function walkDeleteClause(AST\DeleteClause $deleteClause) {}

    /**
     * Walks down an UpdateClause AST node, thereby generating the appropriate SQL.
     *
     * @param UpdateClause
     * @return string The SQL.
     */
    public function walkUpdateClause($updateClause) {}

    /**
     * Walks down an UpdateItem AST node, thereby generating the appropriate SQL.
     *
     * @param UpdateItem
     * @return string The SQL.
     */
    public function walkUpdateItem($updateItem) {}

    /**
     * Walks down a WhereClause AST node, thereby generating the appropriate SQL.
     *
     * @param WhereClause
     * @return string The SQL.
     */
    public function walkWhereClause($whereClause) {}

    /**
     * Walks down a ConditionalExpression AST node, thereby generating the appropriate SQL.
     *
     * @param ConditionalExpression
     * @return string The SQL.
     */
    public function walkConditionalExpression($condExpr) {}

    /**
     * Walks down a ConditionalTerm AST node, thereby generating the appropriate SQL.
     *
     * @param ConditionalTerm
     * @return string The SQL.
     */
    public function walkConditionalTerm($condTerm) {}

    /**
     * Walks down a ConditionalFactor AST node, thereby generating the appropriate SQL.
     *
     * @param ConditionalFactor
     * @return string The SQL.
     */
    public function walkConditionalFactor($factor) {}

    /**
     * Walks down a ConditionalPrimary AST node, thereby generating the appropriate SQL.
     *
     * @param ConditionalPrimary
     * @return string The SQL.
     */
    public function walkConditionalPrimary($primary) {}

    /**
     * Walks down an ExistsExpression AST node, thereby generating the appropriate SQL.
     *
     * @param ExistsExpression
     * @return string The SQL.
     */
    public function walkExistsExpression($existsExpr) {}

    /**
     * Walks down a CollectionMemberExpression AST node, thereby generating the appropriate SQL.
     *
     * @param CollectionMemberExpression
     * @return string The SQL.
     */
    public function walkCollectionMemberExpression($collMemberExpr) {}

    /**
     * Walks down an EmptyCollectionComparisonExpression AST node, thereby generating the appropriate SQL.
     *
     * @param EmptyCollectionComparisonExpression
     * @return string The SQL.
     */
    public function walkEmptyCollectionComparisonExpression($emptyCollCompExpr) {}

    /**
     * Walks down a NullComparisonExpression AST node, thereby generating the appropriate SQL.
     *
     * @param NullComparisonExpression
     * @return string The SQL.
     */
    public function walkNullComparisonExpression($nullCompExpr) {}

    /**
     * Walks down an InExpression AST node, thereby generating the appropriate SQL.
     *
     * @param InExpression
     * @return string The SQL.
     */
    public function walkInExpression($inExpr) {}

    /**
     * Walks down an InstanceOfExpression AST node, thereby generating the appropriate SQL.
     *
     * @param InstanceOfExpression
     * @return string The SQL.
     */
    function walkInstanceOfExpression($instanceOfExpr) {}

    /**
     * Walks down a literal that represents an AST node, thereby generating the appropriate SQL.
     *
     * @param mixed
     * @return string The SQL.
     */
    public function walkLiteral($literal) {}

    /**
     * Walks down a BetweenExpression AST node, thereby generating the appropriate SQL.
     *
     * @param BetweenExpression
     * @return string The SQL.
     */
    public function walkBetweenExpression($betweenExpr) {}

    /**
     * Walks down a LikeExpression AST node, thereby generating the appropriate SQL.
     *
     * @param LikeExpression
     * @return string The SQL.
     */
    public function walkLikeExpression($likeExpr) {}

    /**
     * Walks down a StateFieldPathExpression AST node, thereby generating the appropriate SQL.
     *
     * @param StateFieldPathExpression
     * @return string The SQL.
     */
    public function walkStateFieldPathExpression($stateFieldPathExpression) {}

    /**
     * Walks down a ComparisonExpression AST node, thereby generating the appropriate SQL.
     *
     * @param ComparisonExpression
     * @return string The SQL.
     */
    public function walkComparisonExpression($compExpr) {}

    /**
     * Walks down an InputParameter AST node, thereby generating the appropriate SQL.
     *
     * @param InputParameter
     * @return string The SQL.
     */
    public function walkInputParameter($inputParam) {}

    /**
     * Walks down an ArithmeticExpression AST node, thereby generating the appropriate SQL.
     *
     * @param ArithmeticExpression
     * @return string The SQL.
     */
    public function walkArithmeticExpression($arithmeticExpr) {}

    /**
     * Walks down an ArithmeticTerm AST node, thereby generating the appropriate SQL.
     *
     * @param mixed
     * @return string The SQL.
     */
    public function walkArithmeticTerm($term) {}

    /**
     * Walks down a StringPrimary that represents an AST node, thereby generating the appropriate SQL.
     *
     * @param mixed
     * @return string The SQL.
     */
    public function walkStringPrimary($stringPrimary) {}

    /**
     * Walks down an ArithmeticFactor that represents an AST node, thereby generating the appropriate SQL.
     *
     * @param mixed
     * @return string The SQL.
     */
    public function walkArithmeticFactor($factor) {}

    /**
     * Walks down an SimpleArithmeticExpression AST node, thereby generating the appropriate SQL.
     *
     * @param SimpleArithmeticExpression
     * @return string The SQL.
     */
    public function walkSimpleArithmeticExpression($simpleArithmeticExpr) {}

    /**
     * Walks down an PathExpression AST node, thereby generating the appropriate SQL.
     *
     * @param mixed
     * @return string The SQL.
     */
    public function walkPathExpression($pathExpr) {}

    /**
     * Gets an executor that can be used to execute the result of this walker.
     *
     * @return AbstractExecutor
     */
    public function getExecutor($AST) {}
}


text:
<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * 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 LGPL. For more information, see
 * <http://www.doctrine-project.org>.
 */

namespace Doctrine\ORM\Query;

/**
 * Scans a DQL query for tokens.
 *
 * @author Guilherme Blanco <guilhermeblanco@hotmail.com>
 * @author Janne Vanhala <jpvanhal@cc.hut.fi>
 * @author Roman Borschel <roman@code-factory.org>
 * @since 2.0
 */
class Lexer extends \Doctrine\Common\Lexer
{
    // All tokens that are not valid identifiers must be < 100
    const T_NONE                = 1;
    const T_INTEGER             = 2;
    const T_STRING              = 3;
    const T_INPUT_PARAMETER     = 4;
    const T_FLOAT               = 5;
    const T_CLOSE_PARENTHESIS   = 6;
    const T_OPEN_PARENTHESIS    = 7;
    const T_COMMA               = 8;
    const T_DIVIDE              = 9;
    const T_DOT                 = 10;
    const T_EQUALS              = 11;
    const T_GREATER_THAN        = 12;
    const T_LOWER_THAN          = 13;
    const T_MINUS               = 14;
    const T_MULTIPLY            = 15;
    const T_NEGATE              = 16;
    const T_PLUS                = 17;
    const T_OPEN_CURLY_BRACE    = 18;
    const T_CLOSE_CURLY_BRACE   = 19;

    // All tokens that are also identifiers should be >= 100
    const T_IDENTIFIER          = 100;
    const T_ALL                 = 101;
    const T_AND                 = 102;
    const T_ANY                 = 103;
    const T_AS                  = 104;
    const T_ASC                 = 105;
    const T_AVG                 = 106;
    const T_BETWEEN             = 107;
    const T_BOTH                = 108;
    const T_BY                  = 109;
    const T_CASE                = 110;
    const T_COALESCE            = 111;
    const T_COUNT               = 112;
    const T_DELETE              = 113;
    const T_DESC                = 114;
    const T_DISTINCT            = 115;
    const T_EMPTY               = 116;
    const T_ESCAPE              = 117;
    const T_EXISTS              = 118;
    const T_FALSE               = 119;
    const T_FROM                = 120;
    const T_GROUP               = 121;
    const T_HAVING              = 122;
    const T_IN                  = 123;
    const T_INDEX               = 124;
    const T_INNER               = 125;
    const T_INSTANCE            = 126;
    const T_IS                  = 127;
    const T_JOIN                = 128;
    const T_LEADING             = 129;
    const T_LEFT                = 130;
    const T_LIKE                = 131;
    const T_MAX                 = 132;
    const T_MEMBER              = 133;
    const T_MIN                 = 134;
    const T_NOT                 = 135;
    const T_NULL                = 136;
    const T_NULLIF              = 137;
    const T_OF                  = 138;
    const T_OR                  = 139;
    const T_ORDER               = 140;
    const T_OUTER               = 141;
    const T_SELECT              = 142;
    const T_SET                 = 143;
    const T_SIZE                = 144;
    const T_SOME                = 145;
    const T_SUM                 = 146;
    const T_TRAILING            = 147;
    const T_TRUE                = 148;
    const T_UPDATE              = 149;
    const T_WHEN                = 150;
    const T_WHERE               = 151;
    const T_WITH                = 153;
    const T_PARTIAL             = 154;
    const T_MOD                 = 155;

    /**
     * Creates a new query scanner object.
     *
     * @param string $input a query string
     */
    public function __construct($input)
    {
        $this->setInput($input);
    }

    /**
     * @inheritdoc
     */
    protected function getCatchablePatterns()
    {
        return array(
            '[a-z_\\\][a-z0-9_\:\\\]*[a-z0-9_]{1}',
            '(?:[0-9]+(?:[\.][0-9]+)*)(?:e[+-]?[0-9]+)?',
            "'(?:[^']|'')*'",
            '\?[0-9]*|:[a-z]{1}[a-z0-9_]{0,}'
        );
    }

    /**
     * @inheritdoc
     */
    protected function getNonCatchablePatterns()
    {
        return array('\s+', '(.)');
    }

    /**
     * @inheritdoc
     */
    protected function getType(&$value)
    {
        $type = self::T_NONE;

        // Recognizing numeric values
        if (is_numeric($value)) {
            return (strpos($value, '.') !== false || stripos($value, 'e') !== false)
                    ? self::T_FLOAT : self::T_INTEGER;
        }

        // Differentiate between quoted names, identifiers, input parameters and symbols
        if ($value[0] === "'") {
            $value = str_replace("''", "'", substr($value, 1, strlen($value) - 2));
            return self::T_STRING;
        } else if (ctype_alpha($value[0]) || $value[0] === '_') {
            $name = 'Doctrine\ORM\Query\Lexer::T_' . strtoupper($value);

            if (defined($name)) {
                $type = constant($name);

                if ($type > 100) {
                    return $type;
                }
            }

            return self::T_IDENTIFIER;
        } else if ($value[0] === '?' || $value[0] === ':') {
            return self::T_INPUT_PARAMETER;
        } else {
            switch ($value) {
                case '.': return self::T_DOT;
                case ',': return self::T_COMMA;
                case '(': return self::T_OPEN_PARENTHESIS;
                case ')': return self::T_CLOSE_PARENTHESIS;
                case '=': return self::T_EQUALS;
                case '>': return self::T_GREATER_THAN;
                case '<': return self::T_LOWER_THAN;
                case '+': return self::T_PLUS;
                case '-': return self::T_MINUS;
                case '*': return self::T_MULTIPLY;
                case '/': return self::T_DIVIDE;
                case '!': return self::T_NEGATE;
                case '{': return self::T_OPEN_CURLY_BRACE;
                case '}': return self::T_CLOSE_CURLY_BRACE;
                default:
                    // Do nothing
                    break;
            }
        }

        return $type;
    }
}

repo_name: michael-romer/zf-boilerplate

repo_language: PHP

mime_type: text/html