429 lines
12 KiB
PHP
429 lines
12 KiB
PHP
<?php
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/*
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* $Id$
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* This software consists of voluntary contributions made by many individuals
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* and is licensed under the LGPL. For more information, see
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* <http://www.doctrine-project.org>.
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*/
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namespace Doctrine\ORM\Query;
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/**
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* An adapter implementation of the TreeWalker interface. The methods in this class
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* are empty. This class exists as convenience for creating tree walkers.
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*
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* @author Roman Borschel <roman@code-factory.org>
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* @since 2.0
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*/
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abstract class TreeWalkerAdapter implements TreeWalker
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{
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private $_query;
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private $_parserResult;
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private $_queryComponents;
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/**
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* {@inheritdoc}
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*/
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public function __construct($query, $parserResult, array $queryComponents)
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{
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$this->_query = $query;
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$this->_parserResult = $parserResult;
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$this->_queryComponents = $queryComponents;
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}
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/**
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* @return array
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*/
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protected function _getQueryComponents()
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{
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return $this->_queryComponents;
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}
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/**
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* Retrieve Query Instance reponsible for the current walkers execution.
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*
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* @return Doctrine\ORM\Query
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*/
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protected function _getQuery()
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{
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return $this->_query;
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}
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/**
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* Retrieve ParserResult
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*
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* @return Doctrine\ORM\Query\ParserResult
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*/
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protected function _getParserResult()
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{
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return $this->_parserResult;
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}
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/**
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* Walks down a SelectStatement AST node, thereby generating the appropriate SQL.
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*
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* @return string The SQL.
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*/
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public function walkSelectStatement(AST\SelectStatement $AST) {}
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/**
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* Walks down a SelectClause AST node, thereby generating the appropriate SQL.
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*
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* @return string The SQL.
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*/
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public function walkSelectClause($selectClause) {}
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/**
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* Walks down a FromClause AST node, thereby generating the appropriate SQL.
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*
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* @return string The SQL.
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*/
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public function walkFromClause($fromClause) {}
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/**
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* Walks down a FunctionNode AST node, thereby generating the appropriate SQL.
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*
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* @return string The SQL.
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*/
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public function walkFunction($function) {}
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/**
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* Walks down an OrderByClause AST node, thereby generating the appropriate SQL.
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*
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* @param OrderByClause
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* @return string The SQL.
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*/
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public function walkOrderByClause($orderByClause) {}
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/**
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* Walks down an OrderByItem AST node, thereby generating the appropriate SQL.
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*
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* @param OrderByItem
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* @return string The SQL.
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*/
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public function walkOrderByItem($orderByItem) {}
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/**
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* Walks down a HavingClause AST node, thereby generating the appropriate SQL.
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*
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* @param HavingClause
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* @return string The SQL.
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*/
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public function walkHavingClause($havingClause) {}
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/**
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* Walks down a JoinVariableDeclaration AST node and creates the corresponding SQL.
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*
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* @param JoinVariableDeclaration $joinVarDecl
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* @return string The SQL.
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*/
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public function walkJoinVariableDeclaration($joinVarDecl) {}
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/**
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* Walks down a SelectExpression AST node and generates the corresponding SQL.
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*
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* @param SelectExpression $selectExpression
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* @return string The SQL.
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*/
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public function walkSelectExpression($selectExpression) {}
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/**
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* Walks down a QuantifiedExpression AST node, thereby generating the appropriate SQL.
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*
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* @param QuantifiedExpression
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* @return string The SQL.
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*/
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public function walkQuantifiedExpression($qExpr) {}
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/**
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* Walks down a Subselect AST node, thereby generating the appropriate SQL.
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*
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* @param Subselect
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* @return string The SQL.
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*/
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public function walkSubselect($subselect) {}
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/**
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* Walks down a SubselectFromClause AST node, thereby generating the appropriate SQL.
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*
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* @param SubselectFromClause
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* @return string The SQL.
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*/
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public function walkSubselectFromClause($subselectFromClause) {}
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/**
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* Walks down a SimpleSelectClause AST node, thereby generating the appropriate SQL.
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*
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* @param SimpleSelectClause
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* @return string The SQL.
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*/
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public function walkSimpleSelectClause($simpleSelectClause) {}
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/**
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* Walks down a SimpleSelectExpression AST node, thereby generating the appropriate SQL.
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*
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* @param SimpleSelectExpression
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* @return string The SQL.
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*/
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public function walkSimpleSelectExpression($simpleSelectExpression) {}
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/**
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* Walks down an AggregateExpression AST node, thereby generating the appropriate SQL.
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*
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* @param AggregateExpression
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* @return string The SQL.
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*/
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public function walkAggregateExpression($aggExpression) {}
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/**
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* Walks down a GroupByClause AST node, thereby generating the appropriate SQL.
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*
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* @param GroupByClause
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* @return string The SQL.
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*/
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public function walkGroupByClause($groupByClause) {}
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/**
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* Walks down a GroupByItem AST node, thereby generating the appropriate SQL.
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*
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* @param GroupByItem
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* @return string The SQL.
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*/
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public function walkGroupByItem(AST\PathExpression $pathExpr) {}
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/**
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* Walks down an UpdateStatement AST node, thereby generating the appropriate SQL.
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*
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* @param UpdateStatement
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* @return string The SQL.
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*/
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public function walkUpdateStatement(AST\UpdateStatement $AST) {}
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/**
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* Walks down a DeleteStatement AST node, thereby generating the appropriate SQL.
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*
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* @param DeleteStatement
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* @return string The SQL.
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*/
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public function walkDeleteStatement(AST\DeleteStatement $AST) {}
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/**
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* Walks down a DeleteClause AST node, thereby generating the appropriate SQL.
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*
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* @param DeleteClause
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* @return string The SQL.
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*/
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public function walkDeleteClause(AST\DeleteClause $deleteClause) {}
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/**
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* Walks down an UpdateClause AST node, thereby generating the appropriate SQL.
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*
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* @param UpdateClause
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* @return string The SQL.
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*/
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public function walkUpdateClause($updateClause) {}
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/**
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* Walks down an UpdateItem AST node, thereby generating the appropriate SQL.
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*
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* @param UpdateItem
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* @return string The SQL.
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*/
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public function walkUpdateItem($updateItem) {}
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/**
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* Walks down a WhereClause AST node, thereby generating the appropriate SQL.
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*
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* @param WhereClause
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* @return string The SQL.
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*/
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public function walkWhereClause($whereClause) {}
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/**
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* Walks down a ConditionalExpression AST node, thereby generating the appropriate SQL.
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*
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* @param ConditionalExpression
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* @return string The SQL.
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*/
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public function walkConditionalExpression($condExpr) {}
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/**
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* Walks down a ConditionalTerm AST node, thereby generating the appropriate SQL.
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*
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* @param ConditionalTerm
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* @return string The SQL.
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*/
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public function walkConditionalTerm($condTerm) {}
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/**
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* Walks down a ConditionalFactor AST node, thereby generating the appropriate SQL.
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*
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* @param ConditionalFactor
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* @return string The SQL.
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*/
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public function walkConditionalFactor($factor) {}
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/**
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* Walks down a ConditionalPrimary AST node, thereby generating the appropriate SQL.
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*
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* @param ConditionalPrimary
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* @return string The SQL.
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*/
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public function walkConditionalPrimary($primary) {}
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/**
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* Walks down an ExistsExpression AST node, thereby generating the appropriate SQL.
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*
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* @param ExistsExpression
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* @return string The SQL.
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*/
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public function walkExistsExpression($existsExpr) {}
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/**
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* Walks down a CollectionMemberExpression AST node, thereby generating the appropriate SQL.
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*
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* @param CollectionMemberExpression
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* @return string The SQL.
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*/
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public function walkCollectionMemberExpression($collMemberExpr) {}
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/**
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* Walks down an EmptyCollectionComparisonExpression AST node, thereby generating the appropriate SQL.
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*
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* @param EmptyCollectionComparisonExpression
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* @return string The SQL.
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*/
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public function walkEmptyCollectionComparisonExpression($emptyCollCompExpr) {}
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/**
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* Walks down a NullComparisonExpression AST node, thereby generating the appropriate SQL.
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*
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* @param NullComparisonExpression
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* @return string The SQL.
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*/
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public function walkNullComparisonExpression($nullCompExpr) {}
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/**
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* Walks down an InExpression AST node, thereby generating the appropriate SQL.
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*
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* @param InExpression
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* @return string The SQL.
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*/
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public function walkInExpression($inExpr) {}
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/**
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* Walks down a literal that represents an AST node, thereby generating the appropriate SQL.
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*
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* @param mixed
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* @return string The SQL.
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*/
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public function walkLiteral($literal) {}
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/**
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* Walks down a BetweenExpression AST node, thereby generating the appropriate SQL.
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*
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* @param BetweenExpression
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* @return string The SQL.
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*/
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public function walkBetweenExpression($betweenExpr) {}
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/**
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* Walks down a LikeExpression AST node, thereby generating the appropriate SQL.
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*
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* @param LikeExpression
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* @return string The SQL.
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*/
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public function walkLikeExpression($likeExpr) {}
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/**
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* Walks down a StateFieldPathExpression AST node, thereby generating the appropriate SQL.
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*
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* @param StateFieldPathExpression
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* @return string The SQL.
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*/
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public function walkStateFieldPathExpression($stateFieldPathExpression) {}
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/**
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* Walks down a ComparisonExpression AST node, thereby generating the appropriate SQL.
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*
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* @param ComparisonExpression
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* @return string The SQL.
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*/
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public function walkComparisonExpression($compExpr) {}
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/**
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* Walks down an InputParameter AST node, thereby generating the appropriate SQL.
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*
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* @param InputParameter
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* @return string The SQL.
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*/
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public function walkInputParameter($inputParam) {}
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/**
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* Walks down an ArithmeticExpression AST node, thereby generating the appropriate SQL.
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*
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* @param ArithmeticExpression
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* @return string The SQL.
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*/
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public function walkArithmeticExpression($arithmeticExpr) {}
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/**
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* Walks down an ArithmeticTerm AST node, thereby generating the appropriate SQL.
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*
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* @param mixed
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* @return string The SQL.
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*/
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public function walkArithmeticTerm($term) {}
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/**
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* Walks down a StringPrimary that represents an AST node, thereby generating the appropriate SQL.
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*
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* @param mixed
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* @return string The SQL.
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*/
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public function walkStringPrimary($stringPrimary) {}
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/**
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* Walks down an ArithmeticFactor that represents an AST node, thereby generating the appropriate SQL.
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*
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* @param mixed
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* @return string The SQL.
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*/
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public function walkArithmeticFactor($factor) {}
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/**
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* Walks down an SimpleArithmeticExpression AST node, thereby generating the appropriate SQL.
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*
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* @param SimpleArithmeticExpression
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* @return string The SQL.
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*/
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public function walkSimpleArithmeticExpression($simpleArithmeticExpr) {}
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/**
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* Walks down an PathExpression AST node, thereby generating the appropriate SQL.
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*
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* @param mixed
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* @return string The SQL.
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*/
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public function walkPathExpression($pathExpr) {}
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/**
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* Gets an executor that can be used to execute the result of this walker.
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*
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* @return AbstractExecutor
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*/
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public function getExecutor($AST) {}
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} |