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fix TreeWalkerChain.

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Create walker object in foreach.
This commit is contained in:
shustrik 2014-02-06 16:06:00 +03:00
parent 543ab500da
commit a6b43b93ac
1 changed files with 117 additions and 49 deletions
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166
lib/Doctrine/ORM/Query/TreeWalkerChain.php
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@ -25,10 +25,17 @@ namespace Doctrine\ORM\Query;
* the AST to influence the final output produced by the last walker.
*
* @author Roman Borschel <roman@code-factory.org>
* @since 2.0
* @since 2.0
*/
class TreeWalkerChain implements TreeWalker
{
/**
* The tree walkers.
*
* @var string[]
*/
private $_walkersClasses = array();
/**
* The tree walkers.
*
@ -100,7 +107,7 @@ class TreeWalkerChain implements TreeWalker
*/
public function addTreeWalker($walkerClass)
{
$this->_walkers[] = new $walkerClass($this->_query, $this->_parserResult, $this->_queryComponents);
$this->_walkersClasses[] = $walkerClass;
}
/**
@ -108,7 +115,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkSelectStatement(AST\SelectStatement $AST)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkSelectStatement($AST);
$this->_queryComponents = $walker->getQueryComponents();
@ -120,7 +128,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkSelectClause($selectClause)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkSelectClause($selectClause);
}
}
@ -130,7 +139,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkFromClause($fromClause)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkFromClause($fromClause);
}
}
@ -140,7 +150,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkFunction($function)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkFunction($function);
}
}
@ -150,7 +161,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkOrderByClause($orderByClause)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkOrderByClause($orderByClause);
}
}
@ -160,7 +172,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkOrderByItem($orderByItem)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkOrderByItem($orderByItem);
}
}
@ -170,7 +183,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkHavingClause($havingClause)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkHavingClause($havingClause);
}
}
@ -180,7 +194,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkJoin($join)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkJoin($join);
}
}
@ -190,7 +205,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkSelectExpression($selectExpression)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkSelectExpression($selectExpression);
}
}
@ -200,7 +216,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkQuantifiedExpression($qExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkQuantifiedExpression($qExpr);
}
}
@ -210,7 +227,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkSubselect($subselect)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkSubselect($subselect);
}
}
@ -220,7 +238,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkSubselectFromClause($subselectFromClause)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkSubselectFromClause($subselectFromClause);
}
}
@ -230,7 +249,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkSimpleSelectClause($simpleSelectClause)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkSimpleSelectClause($simpleSelectClause);
}
}
@ -240,7 +260,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkSimpleSelectExpression($simpleSelectExpression)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkSimpleSelectExpression($simpleSelectExpression);
}
}
@ -250,7 +271,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkAggregateExpression($aggExpression)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkAggregateExpression($aggExpression);
}
}
@ -260,7 +282,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkGroupByClause($groupByClause)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkGroupByClause($groupByClause);
}
}
@ -270,7 +293,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkGroupByItem($groupByItem)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkGroupByItem($groupByItem);
}
}
@ -280,7 +304,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkUpdateStatement(AST\UpdateStatement $AST)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkUpdateStatement($AST);
}
}
@ -290,7 +315,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkDeleteStatement(AST\DeleteStatement $AST)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkDeleteStatement($AST);
}
}
@ -300,7 +326,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkDeleteClause(AST\DeleteClause $deleteClause)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkDeleteClause($deleteClause);
}
}
@ -310,7 +337,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkUpdateClause($updateClause)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkUpdateClause($updateClause);
}
}
@ -320,7 +348,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkUpdateItem($updateItem)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkUpdateItem($updateItem);
}
}
@ -330,7 +359,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkWhereClause($whereClause)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkWhereClause($whereClause);
}
}
@ -340,7 +370,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkConditionalExpression($condExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkConditionalExpression($condExpr);
}
}
@ -350,7 +381,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkConditionalTerm($condTerm)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkConditionalTerm($condTerm);
}
}
@ -360,7 +392,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkConditionalFactor($factor)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkConditionalFactor($factor);
}
}
@ -370,7 +403,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkConditionalPrimary($condPrimary)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkConditionalPrimary($condPrimary);
}
}
@ -380,7 +414,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkExistsExpression($existsExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkExistsExpression($existsExpr);
}
}
@ -390,7 +425,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkCollectionMemberExpression($collMemberExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkCollectionMemberExpression($collMemberExpr);
}
}
@ -400,7 +436,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkEmptyCollectionComparisonExpression($emptyCollCompExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkEmptyCollectionComparisonExpression($emptyCollCompExpr);
}
}
@ -410,7 +447,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkNullComparisonExpression($nullCompExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkNullComparisonExpression($nullCompExpr);
}
}
@ -420,7 +458,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkInExpression($inExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkInExpression($inExpr);
}
}
@ -430,7 +469,8 @@ class TreeWalkerChain implements TreeWalker
*/
function walkInstanceOfExpression($instanceOfExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkInstanceOfExpression($instanceOfExpr);
}
}
@ -440,7 +480,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkLiteral($literal)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkLiteral($literal);
}
}
@ -450,7 +491,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkBetweenExpression($betweenExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkBetweenExpression($betweenExpr);
}
}
@ -460,7 +502,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkLikeExpression($likeExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkLikeExpression($likeExpr);
}
}
@ -470,7 +513,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkStateFieldPathExpression($stateFieldPathExpression)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkStateFieldPathExpression($stateFieldPathExpression);
}
}
@ -480,7 +524,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkComparisonExpression($compExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkComparisonExpression($compExpr);
}
}
@ -490,7 +535,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkInputParameter($inputParam)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkInputParameter($inputParam);
}
}
@ -500,7 +546,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkArithmeticExpression($arithmeticExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkArithmeticExpression($arithmeticExpr);
}
}
@ -510,8 +557,9 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkArithmeticTerm($term)
{
foreach ($this->_walkers as $walker) {
$walker->walkArithmeticTerm($term);
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walkerClass->walkArithmeticTerm($term);
}
}
@ -520,7 +568,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkStringPrimary($stringPrimary)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkStringPrimary($stringPrimary);
}
}
@ -530,7 +579,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkArithmeticFactor($factor)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkArithmeticFactor($factor);
}
}
@ -540,7 +590,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkSimpleArithmeticExpression($simpleArithmeticExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkSimpleArithmeticExpression($simpleArithmeticExpr);
}
}
@ -550,7 +601,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkPathExpression($pathExpr)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkPathExpression($pathExpr);
}
}
@ -560,7 +612,8 @@ class TreeWalkerChain implements TreeWalker
*/
public function walkResultVariable($resultVariable)
{
foreach ($this->_walkers as $walker) {
foreach ($this->_walkersClasses as $walkerClass) {
$walker = $this->getWalker($walkerClass);
$walker->walkResultVariable($resultVariable);
}
}
@ -571,4 +624,19 @@ class TreeWalkerChain implements TreeWalker
public function getExecutor($AST)
{
}
/**
* @param $walkerClass
*
* @return TreeWalker
*/
private function getWalker($walkerClass)
{
$key = array_search($walkerClass, $this->_walkersClasses);
if (isset($this->_walkers[$key])) {
return $this->_walkers[$key];
}
return new $walkerClass($this->_query, $this->_parserResult, $this->_queryComponents);
}
}