Interface Doctrine\ORM\Query\TreeWalker


					
	public

__construct(AbstractQuery $query, ParserResult $parserResult, array<string, QueryComponent> $queryComponents)

Initializes TreeWalker with important information about the ASTs to be walked.

Parameters

`$query`	The parsed Query.
`$parserResult`	The result of the parsing process.
`$queryComponents`	The query components (symbol table).

Implemented by

Doctrine\ORM\Query\SqlWalker::__construct()

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	public

getQueryComponents(): array<string, array<string, mixed>>

Returns internal queryComponents array.

Implemented by

Doctrine\ORM\Query\SqlWalker::getQueryComponents()

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	public

setQueryComponent(string $dqlAlias, QueryComponent $queryComponent): void

Sets or overrides a query component for a given dql alias.

Deprecated

This method will be removed from the interface in 3.0.

Parameters

$dqlAlias

The DQL alias.

Implemented by

Doctrine\ORM\Query\SqlWalker::setQueryComponent()

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	public

walkSelectStatement(SelectStatement $AST): void

Walks down a SelectStatement AST node.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkSelectStatement()

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	public

walkSelectClause(SelectClause $selectClause): void

Walks down a SelectClause AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkSelectClause()

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	public

walkFromClause(FromClause $fromClause): void

Walks down a FromClause AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkFromClause()

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	public

walkFunction(FunctionNode $function): void

Walks down a FunctionNode AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkFunction()

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	public

walkOrderByClause(OrderByClause $orderByClause): void

Walks down an OrderByClause AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkOrderByClause()

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	public

walkOrderByItem(OrderByItem $orderByItem): void

Walks down an OrderByItem AST node, thereby generating the appropriate SQL.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkOrderByItem()

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	public

walkHavingClause(HavingClause $havingClause): void

Walks down a HavingClause AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkHavingClause()

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	public

walkJoin(Join $join): void

Walks down a Join AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkJoin()

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	public

walkSelectExpression(SelectExpression $selectExpression): void

Walks down a SelectExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkSelectExpression()

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	public

walkQuantifiedExpression(QuantifiedExpression $qExpr): void

Walks down a QuantifiedExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkQuantifiedExpression()

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	public

walkSubselect(Subselect $subselect): void

Walks down a Subselect AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkSubselect()

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	public

walkSubselectFromClause(SubselectFromClause $subselectFromClause): void

Walks down a SubselectFromClause AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkSubselectFromClause()

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	public

walkSimpleSelectClause(SimpleSelectClause $simpleSelectClause): void

Walks down a SimpleSelectClause AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkSimpleSelectClause()

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	public

walkSimpleSelectExpression(SimpleSelectExpression $simpleSelectExpression): void

Walks down a SimpleSelectExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkSimpleSelectExpression()

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	public

walkAggregateExpression(AggregateExpression $aggExpression): void

Walks down an AggregateExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkAggregateExpression()

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	public

walkGroupByClause(GroupByClause $groupByClause): void

Walks down a GroupByClause AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkGroupByClause()

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	public

walkGroupByItem(PathExpression|string $groupByItem): void

Walks down a GroupByItem AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkGroupByItem()

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	public

walkUpdateStatement(UpdateStatement $AST): void

Walks down an UpdateStatement AST node.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkUpdateStatement()

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	public

walkDeleteStatement(DeleteStatement $AST): void

Walks down a DeleteStatement AST node.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkDeleteStatement()

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	public

walkDeleteClause(DeleteClause $deleteClause): void

Walks down a DeleteClause AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkDeleteClause()

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	public

walkUpdateClause(UpdateClause $updateClause): void

Walks down an UpdateClause AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkUpdateClause()

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	public

walkUpdateItem(UpdateItem $updateItem): void

Walks down an UpdateItem AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkUpdateItem()

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	public

walkWhereClause(WhereClause $whereClause): void

Walks down a WhereClause AST node.

WhereClause or not, the appropriate discriminator sql is added.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkWhereClause()

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	public

walkConditionalExpression(ConditionalExpression $condExpr): void

Walk down a ConditionalExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkConditionalExpression()

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	public

walkConditionalTerm(ConditionalTerm $condTerm): void

Walks down a ConditionalTerm AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkConditionalTerm()

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	public

walkConditionalFactor(ConditionalFactor $factor): void

Walks down a ConditionalFactor AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkConditionalFactor()

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	public

walkConditionalPrimary(ConditionalPrimary $primary): void

Walks down a ConditionalPrimary AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkConditionalPrimary()

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	public

walkExistsExpression(ExistsExpression $existsExpr): void

Walks down an ExistsExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkExistsExpression()

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	public

walkCollectionMemberExpression(CollectionMemberExpression $collMemberExpr): void

Walks down a CollectionMemberExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkCollectionMemberExpression()

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	public

walkEmptyCollectionComparisonExpression(EmptyCollectionComparisonExpression $emptyCollCompExpr): void

Walks down an EmptyCollectionComparisonExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkEmptyCollectionComparisonExpression()

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	public

walkNullComparisonExpression(NullComparisonExpression $nullCompExpr): void

Walks down a NullComparisonExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkNullComparisonExpression()

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	public

walkInExpression(InExpression $inExpr): void

Walks down an InExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkInExpression()

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	public

walkInstanceOfExpression(InstanceOfExpression $instanceOfExpr): void

Walks down an InstanceOfExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkInstanceOfExpression()

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	public

walkLiteral(Literal $literal): void

Walks down a literal that represents an AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkLiteral()

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	public

walkBetweenExpression(BetweenExpression $betweenExpr): void

Walks down a BetweenExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkBetweenExpression()

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	public

walkLikeExpression(LikeExpression $likeExpr): void

Walks down a LikeExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkLikeExpression()

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	public

walkStateFieldPathExpression(PathExpression $stateFieldPathExpression): void

Walks down a StateFieldPathExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkStateFieldPathExpression()

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	public

walkComparisonExpression(ComparisonExpression $compExpr): void

Walks down a ComparisonExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkComparisonExpression()

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	public

walkInputParameter(InputParameter $inputParam): void

Walks down an InputParameter AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkInputParameter()

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	public

walkArithmeticExpression(ArithmeticExpression $arithmeticExpr): void

Walks down an ArithmeticExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkArithmeticExpression()

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	public

walkArithmeticTerm(mixed $term): void

Walks down an ArithmeticTerm AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkArithmeticTerm()

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	public

walkStringPrimary(mixed $stringPrimary): void

Walks down a StringPrimary that represents an AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkStringPrimary()

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	public

walkArithmeticFactor(mixed $factor): void

Walks down an ArithmeticFactor that represents an AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkArithmeticFactor()

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	public

walkSimpleArithmeticExpression(SimpleArithmeticExpression $simpleArithmeticExpr): void

Walks down an SimpleArithmeticExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkSimpleArithmeticExpression()

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	public

walkPathExpression(PathExpression $pathExpr): void

Walks down a PathExpression AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkPathExpression()

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	public

walkResultVariable(string $resultVariable): void

Walks down a ResultVariable that represents an AST node.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::walkResultVariable()

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	public

getExecutor(DeleteStatement|UpdateStatement|SelectStatement $AST): AbstractSqlExecutor

Gets an executor that can be used to execute the result of this walker.

Deprecated

This method will be removed from the interface in 3.0.

Implemented by

Doctrine\ORM\Query\SqlWalker::getExecutor()

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Exceptions

Interface Doctrine\ORM\Query\TreeWalker

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