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<?php |
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namespace Pinq\Expressions; |
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/** |
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* Base class for traversing an expression tree, only the top |
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* expression will be visited, the subclass should implement such |
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* that is visits all the appropriate expressions |
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* |
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* @author Elliot Levin <[email protected]> |
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*/ |
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class ExpressionVisitor extends ExpressionWalker |
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{ |
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final public function walkArray(ArrayExpression $expression) |
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{ |
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$this->visitArray($expression); |
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return $expression; |
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} |
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protected function visitArray(ArrayExpression $expression) |
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{ |
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} |
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final public function walkArrayItem(ArrayItemExpression $expression) |
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{ |
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$this->visitArrayItem($expression); |
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return $expression; |
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} |
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protected function visitArrayItem(ArrayItemExpression $expression) |
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{ |
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} |
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final public function walkAssignment(AssignmentExpression $expression) |
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{ |
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$this->visitAssignment($expression); |
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return $expression; |
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} |
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protected function visitAssignment(AssignmentExpression $expression) |
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{ |
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} |
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final public function walkBinaryOperation(BinaryOperationExpression $expression) |
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{ |
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$this->visitBinaryOperation($expression); |
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return $expression; |
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} |
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protected function visitBinaryOperation(BinaryOperationExpression $expression) |
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{ |
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} |
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final public function walkCast(CastExpression $expression) |
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{ |
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$this->visitCast($expression); |
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return $expression; |
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} |
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protected function visitCast(CastExpression $expression) |
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{ |
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} |
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final public function walkClosure(ClosureExpression $expression) |
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{ |
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$this->visitClosure($expression); |
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return $expression; |
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} |
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protected function visitClosure(ClosureExpression $expression) |
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{ |
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} |
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final public function walkClosureUsedVariable(ClosureUsedVariableExpression $expression) |
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{ |
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$this->visitClosureUsedVariable($expression); |
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return $expression; |
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} |
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protected function visitClosureUsedVariable(ClosureUsedVariableExpression $expression) |
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{ |
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} |
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public function walkConstant(ConstantExpression $expression) |
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{ |
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$this->visitConstant($expression); |
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return $expression; |
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} |
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protected function visitConstant(ConstantExpression $expression) |
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{ |
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} |
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public function walkClassConstant(ClassConstantExpression $expression) |
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{ |
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$this->visitClassConstant($expression); |
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return $expression; |
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} |
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protected function visitClassConstant(ClassConstantExpression $expression) |
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{ |
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} |
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final public function walkParameter(ParameterExpression $expression) |
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{ |
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$this->visitParameter($expression); |
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return $expression; |
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} |
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protected function visitParameter(ParameterExpression $expression) |
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{ |
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} |
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final public function walkArgument(ArgumentExpression $expression) |
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{ |
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$this->visitArgument($expression); |
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return $expression; |
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} |
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protected function visitArgument(ArgumentExpression $expression) |
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{ |
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} |
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final public function walkEmpty(EmptyExpression $expression) |
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{ |
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$this->visitEmpty($expression); |
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return $expression; |
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} |
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protected function visitEmpty(EmptyExpression $expression) |
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{ |
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} |
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final public function walkIsset(IssetExpression $expression) |
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{ |
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$this->visitIsset($expression); |
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return $expression; |
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} |
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protected function visitIsset(IssetExpression $expression) |
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{ |
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} |
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final public function walkUnset(UnsetExpression $expression) |
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{ |
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$this->visitUnset($expression); |
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return $expression; |
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} |
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protected function visitUnset(UnsetExpression $expression) |
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{ |
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} |
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final public function walkField(FieldExpression $expression) |
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{ |
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$this->visitField($expression); |
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return $expression; |
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} |
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protected function visitField(FieldExpression $expression) |
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{ |
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} |
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final public function walkFunctionCall(FunctionCallExpression $expression) |
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{ |
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$this->visitFunctionCall($expression); |
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return $expression; |
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} |
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protected function visitFunctionCall(FunctionCallExpression $expression) |
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{ |
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} |
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final public function walkIndex(IndexExpression $expression) |
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{ |
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$this->visitIndex($expression); |
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return $expression; |
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} |
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protected function visitIndex(IndexExpression $expression) |
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{ |
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} |
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final public function walkInvocation(InvocationExpression $expression) |
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{ |
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$this->visitInvocation($expression); |
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return $expression; |
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} |
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protected function visitInvocation(InvocationExpression $expression) |
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{ |
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} |
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final public function walkMethodCall(MethodCallExpression $expression) |
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{ |
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$this->visitMethodCall($expression); |
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return $expression; |
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} |
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protected function visitMethodCall(MethodCallExpression $expression) |
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{ |
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} |
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final public function walkNew(NewExpression $expression) |
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{ |
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$this->visitNew($expression); |
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return $expression; |
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} |
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protected function visitNew(NewExpression $expression) |
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{ |
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} |
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final public function walkReturn(ReturnExpression $expression) |
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{ |
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$this->visitReturn($expression); |
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return $expression; |
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} |
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protected function visitReturn(ReturnExpression $expression) |
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{ |
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} |
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final public function walkThrow(ThrowExpression $expression) |
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{ |
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$this->visitThrow($expression); |
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return $expression; |
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} |
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protected function visitThrow(ThrowExpression $expression) |
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{ |
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} |
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final public function walkStaticMethodCall(StaticMethodCallExpression $expression) |
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{ |
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$this->visitStaticMethodCall($expression); |
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return $expression; |
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} |
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protected function visitStaticMethodCall(StaticMethodCallExpression $expression) |
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{ |
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} |
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final public function walkStaticField(StaticFieldExpression $expression) |
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{ |
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$this->visitStaticField($expression); |
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return $expression; |
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} |
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protected function visitStaticField(StaticFieldExpression $expression) |
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{ |
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} |
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final public function walkTernary(TernaryExpression $expression) |
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{ |
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$this->visitTernary($expression); |
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return $expression; |
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} |
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protected function visitTernary(TernaryExpression $expression) |
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{ |
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} |
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final public function walkUnaryOperation(UnaryOperationExpression $expression) |
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{ |
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$this->visitUnaryOperation($expression); |
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return $expression; |
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} |
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protected function visitUnaryOperation(UnaryOperationExpression $expression) |
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{ |
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} |
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final public function walkValue(ValueExpression $expression) |
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{ |
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$this->visitValue($expression); |
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return $expression; |
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} |
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protected function visitValue(ValueExpression $expression) |
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{ |
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} |
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final public function walkVariable(VariableExpression $expression) |
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{ |
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$this->visitVariable($expression); |
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return $expression; |
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} |
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protected function visitVariable(VariableExpression $expression) |
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{ |
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} |
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} |
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