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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace AlgoWeb\ODataMetadata\Edm\Validation\ValidationRules\INavigationProperty;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use AlgoWeb\ODataMetadata\Edm\Validation\EdmErrorCode;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use AlgoWeb\ODataMetadata\Edm\Validation\Internal\ValidationHelper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use AlgoWeb\ODataMetadata\Edm\Validation\ValidationContext;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use AlgoWeb\ODataMetadata\EdmUtil;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use AlgoWeb\ODataMetadata\Interfaces\IEdmElement;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use AlgoWeb\ODataMetadata\Interfaces\INavigationProperty;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use AlgoWeb\ODataMetadata\StringConst;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  Validates that if the dependent properties are equivalent to the key of the dependent end, the multiplicity of  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  the dependent end cannot be 1  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  Validates multiplicity of the dependent end according to the following rules:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  0..1, 1 - if dependent properties represent the dependent end key.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *        * - if dependent properties don't represent the dependent end key.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package AlgoWeb\ODataMetadata\Edm\Validation\ValidationRules\INavigationProperty  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class NavigationPropertyDependentEndMultiplicity extends NavigationPropertyRule  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function __invoke(ValidationContext $context, ?IEdmElement $navigationProperty)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        assert($navigationProperty instanceof INavigationProperty);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        EdmUtil::checkArgumentNull($navigationProperty->Location(), 'navigationProperty->Location');  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $dependentProperties = $navigationProperty->getDependentProperties();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($dependentProperties != null) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            if (ValidationHelper::PropertySetsAreEquivalent(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $navigationProperty->DeclaringEntityType()->Key(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $dependentProperties  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            )) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                if (!$navigationProperty->Multiplicity()->isZeroOrOne() &&  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    !$navigationProperty->Multiplicity()->isOne()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $context->AddError(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        $navigationProperty->Location(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        EdmErrorCode::InvalidMultiplicityOfDependentEnd(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        StringConst::EdmModel_Validator_Semantic_InvalidMultiplicityOfDependentEndMustBeZeroOneOrOne(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                            $navigationProperty->getName()  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        )  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    );  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            } elseif ($navigationProperty->Multiplicity()->isMany()) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                $context->AddError(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $navigationProperty->Location(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    EdmErrorCode::InvalidMultiplicityOfDependentEnd(),  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    StringConst::EdmModel_Validator_Semantic_InvalidMultiplicityOfDependentEndMustBeMany(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                        $navigationProperty->getName()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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