How to use getItems method of AstNode class

...1022	            }1023	            //得到flow->getValue()的变量node1024	            //$sql = $a . $b ;  =>  array($a,$b)1025	            if($flow->getValue() instanceof ConcatSymbol){1026	                $vars = $flow->getValue()->getItems();1027	            }else{1028	                $vars = array($flow->getValue()) ;1029	            }1030	            $retarr = array();1031	            foreach($vars as $var){1032	                $var = NodeUtils::getNodeStringName($var);1033	                $ret = $this->sinkMultiBlockTraceback($var,$block,$flowsNum);1034	                //变量经过净化，这不需要跟踪该变量1035	                if ($ret == "safe"){1036	                    $retarr = array_slice($retarr, array_search($var,$retarr));1037	                }else{1038	                    $retarr = array_merge($ret,$retarr) ;1039	                }1040	            }...

...210            keyword: $scenarioLine->keyword,211            name: $scenarioLine->text,212            description: $this->getDescription($scenarioNode),213            steps: $this->getSteps($scenarioNode),214            examples: $scenarioNode->getItems(Examples::class, RuleType::ExamplesDefinition),215            id: $this->idGenerator->newId(),216        );217    }218    private function transformExamplesDefinitionNode(AstNode $node): ?Examples219    {220        $examplesNode = $node->getSingle(AstNode::class, RuleType::Examples);221        if (null === $examplesNode) {222            return null;223        }224        $examplesLine = $examplesNode->getTokenMatch(TokenType::ExamplesLine);225        /** @var list<TableRow>|null $rows */226        $rows = $examplesNode->getSingleUntyped(RuleType::ExamplesTable);227        $tableHeader = is_array($rows) && count($rows) ? $rows[0] : null;228        $tableBody = (is_array($rows) && count($rows) > 0) ? array_slice($rows, 1) : [];229        return new Examples(230            location: $this->getLocation($examplesLine, 0),231            tags: $this->getTags($node),232            keyword: $examplesLine->keyword,233            name: $examplesLine->text,234            description: $this->getDescription($examplesNode),235            tableHeader: $tableHeader,236            tableBody: $tableBody,237            id: $this->idGenerator->newId(),238        );239    }240    private function transformDataTableNode(AstNode $node): DataTable241    {242        $rows = $this->getTableRows($node);243        return new DataTable($rows[0]->location, $rows);244    }245    /** @return list<TableRow> */246    private function transformExamplesTableNode(AstNode $node): array247    {248        return $this->getTableRows($node);249    }250    private function transformBackgroundNode(AstNode $node): Background251    {252        $backgroundLine = $node->getTokenMatch(TokenType::BackgroundLine);253        return new Background(254            location: $this->getLocation($backgroundLine, 0),255            keyword: $backgroundLine->keyword,256            name: $backgroundLine->text,257            description: $this->getDescription($node),258            steps: $this->getSteps($node),259            id: $this->idGenerator->newId(),260        );261    }262    private function transformDescriptionNode(AstNode $node): string263    {264        $lineTokens = $node->getTokenMatches(TokenType::Other);265        $lineText = preg_replace(266            '/(\\n\\s*)*$/u',267            '',268            $this->joinMatchedTextWithLinebreaks($lineTokens),269        );270        return $lineText;271    }272    private function transformFeatureNode(AstNode $node): ?Feature273    {274        $header = $node->getSingle(AstNode::class, RuleType::FeatureHeader, new AstNode(RuleType::FeatureHeader));275        if (!$header instanceof AstNode) {276            return null;277        }278        $tags = $this->getTags($header);279        $featureLine = $header->getTokenMatch(TokenType::FeatureLine);280        $children = [];281        $background = $node->getSingle(Background::class, RuleType::Background);282        if ($background instanceof Background) {283            $children[] = new FeatureChild(background: $background);284        }285        foreach ($node->getItems(Scenario::class, RuleType::ScenarioDefinition) as $scenario) {286            $children[] = new FeatureChild(scenario: $scenario);287        }288        foreach ($node->getItems(Rule::class, RuleType::Rule) as $rule) {289            $children[] = new FeatureChild($rule, null, null);290        }291        $language = $featureLine->gherkinDialect->getLanguage();292        return new Feature(293            location: $this->getLocation($featureLine, 0),294            tags: $tags,295            language: $language,296            keyword: $featureLine->keyword,297            name: $featureLine->text,298            description: $this->getDescription($header),299            children: $children,300        );301    }302    private function transformRuleNode(AstNode $node): Rule303    {304        $header = $node->getSingle(AstNode::class, RuleType::RuleHeader, new AstNode(RuleType::RuleHeader));305        $ruleLine = $header->getTokenMatch(TokenType::RuleLine);306        $children = [];307        $tags = $this->getTags($header);308        $background = $node->getSingle(Background::class, RuleType::Background);309        if ($background) {310            $children[] = new RuleChild(background: $background);311        }312        $scenarios = $node->getItems(Scenario::class, RuleType::ScenarioDefinition);313        foreach ($scenarios as $scenario) {314            $children[] = new RuleChild(scenario: $scenario);315        }316        return new Rule(317            location: $this->getLocation($ruleLine, 0),318            tags: $tags,319            keyword: $ruleLine->keyword,320            name: $ruleLine->text,321            description: $this->getDescription($header),322            children: $children,323            id: $this->idGenerator->newId(),324        );325    }326    private function transformGherkinDocumentNode(AstNode $node): GherkinDocument...

...17        self::assertSame(RuleType::None, $this->astNode->ruleType);18    }19    public function testGetItemsReturnsEmptyListIfNotAddedYet(): void20    {21        $items = $this->astNode->getItems(stdClass::class, RuleType::None);22        self::assertSame([], $items);23    }24    public function testGetItemsReturnsAddedItems(): void25    {26        $this->astNode->add(RuleType::None, $obj1 = new stdClass());27        $this->astNode->add(RuleType::None, $obj2 = new stdClass());28        self::assertSame([$obj1, $obj2], $this->astNode->getItems(stdClass::class, RuleType::None));29    }30    public function testItGetsDefaultResultWhenNoItemsAdded(): void31    {32        $item = $this->astNode->getSingle(stdClass::class, RuleType::None, $obj = new stdClass());33        self::assertSame($obj, $item);34    }35    public function testItGetsFirstSingleItemWhenMultipleAdded(): void36    {37        $this->astNode->add(RuleType::None, $obj1 = new stdClass());38        $this->astNode->add(RuleType::None, $obj2 = new stdClass());39        $item = $this->astNode->getSingle(stdClass::class, RuleType::None, $obj3 = new stdClass());40        self::assertSame($obj1, $item);41    }42    public function testItGetsNoTokensWhenNoneAreAdded(): void...

...27     * @param class-string<T> $expectedType28     *29     * @psalm-return list<T>30     */31    public function getItems(string $expectedType, RuleType $ruleType): array32    {33        $items = $this->subItems[$ruleType->name] ?? [];34        /**35         * Force the type because we trust the parser, could be validated instead36         * @var list<T> $items37         */38        return $items;39    }40    /**41     * @template S of object42     *43     * @param class-string<S> $expectedType44     * @param S|null $defaultValue45     *46     * @psalm-return ($defaultValue is null ? S|null : S )47     */48    public function getSingle(string $expectedType, RuleType $ruleType, ?object $defaultValue = null): mixed49    {50        $items = $this->getItems($expectedType, $ruleType);51        return $items[0] ?? $defaultValue;52    }53    /** needed for non-object return */54    public function getSingleUntyped(RuleType $ruleType, mixed $defaultValue = null): mixed55    {56        $items =$this->subItems[$ruleType->name] ?? [];57        /**58         * Force the type because we trust the parser, could be validated instead59         * @var list $items60         */61        return $items[0] ?? $defaultValue;62    }63    /**64     * @return list<TokenMatch>65     */66    public function getTokenMatches(TokenType $tokenType): array67    {68        $items = $this->getItems(TokenMatch::class, RuleType::cast($tokenType));69        return $items;70    }71    public function getTokenMatch(TokenType $tokenType): TokenMatch72    {73        $ruleType = RuleType::cast($tokenType);74        $item = $this->getSingle(TokenMatch::class, $ruleType);75        if (!$item) {76            throw new \LogicException('Requested token type was not in stack');77        }78        return $item;79    }80}...

1$ast = new AstNode();2$ast->getItems();3$ast = new AstNode();4$ast->getItems();5$ast = new AstNode();6$ast->getItems();7$ast = new AstNode();8$ast->getItems();9$ast = new AstNode();10$ast->getItems();11$ast = new AstNode();12$ast->getItems();13$ast = new AstNode();14$ast->getItems();15$ast = new AstNode();16$ast->getItems();17$ast = new AstNode();18$ast->getItems();19$ast = new AstNode();20$ast->getItems();21$ast = new AstNode();22$ast->getItems();23$ast = new AstNode();24$ast->getItems();25$ast = new AstNode();26$ast->getItems();27$ast = new AstNode();28$ast->getItems();29$ast = new AstNode();30$ast->getItems();31$ast = new AstNode();32$ast->getItems();

1$node = new AstNode();2$node->getItems();3$node = new AstNode();4$node->getItems();5How to use the scope resolution operator (::) to call a method of a class6How to use the scope resolution operator (::) to call a static method of a class7How to use the scope resolution operator (::) to call a constant of a class8How to use the scope resolution operator (::) to call a property of a class9How to use the scope resolution operator (::) to call a static property of a class10How to use the scope resolution operator (::) to call a constructor of a class11How to use the scope resolution operator (::) to call a destructor of a class12How to use the scope resolution operator (::) to call a clone method of a class13How to use the scope resolution operator (::) to call a method of a class from within a method of the same class14How to use the scope resolution operator (::) to call a method of a class from within a method of a different class15How to use the scope resolution operator (::) to call a method of a class from within a static method of the same class16How to use the scope resolution operator (::) to call a method of a class from within a static method of a different class17How to use the scope resolution operator (::) to call a constant of a class from within a method of the same class18How to use the scope resolution operator (::) to call a constant of a class from within a method of a different class19How to use the scope resolution operator (::) to call a constant of a class from within a static method of the same class

1include_once('ast.php');2$ast = new AstNode();3$ast->getItems('1.php');4include_once('ast.php');5$ast = new AstNode();6$ast->getItems('2.php');7include_once('ast.php');8$ast = new AstNode();9$ast->getItems('3.php');10include_once('ast.php');11$ast = new AstNode();12$ast->getItems('4.php');13include_once('ast.php');14$ast = new AstNode();15$ast->getItems('5.php');16include_once('ast.php');17$ast = new AstNode();18$ast->getItems('6.php');19include_once('ast.php');20$ast = new AstNode();21$ast->getItems('7.php');22include_once('ast.php');23$ast = new AstNode();24$ast->getItems('8.php');25include_once('ast.php');26$ast = new AstNode();27$ast->getItems('9.php');28include_once('ast.php');29$ast = new AstNode();30$ast->getItems('10.php');31include_once('ast.php');32$ast = new AstNode();33$ast->getItems('11.php');34include_once('ast.php');35$ast = new AstNode();36$ast->getItems('12.php');37include_once('ast.php');

1$ast = AstNode::fromFile("test.php");2$items = $ast->getItems();3var_dump($items);4$ast = AstNode::fromFile("test.php");5$items = $ast->getItems();6var_dump($items);7$ast = AstNode::fromFile("test.php");8$items = $ast->getItems();9var_dump($items);10$ast = AstNode::fromFile("test.php");11$items = $ast->getItems();12var_dump($items);13$ast = AstNode::fromFile("test.php");14$items = $ast->getItems();15var_dump($items);16$ast = AstNode::fromFile("test.php");17$items = $ast->getItems();18var_dump($items);19$ast = AstNode::fromFile("test.php");20$items = $ast->getItems();21var_dump($items);22$ast = AstNode::fromFile("test.php");23$items = $ast->getItems();24var_dump($items);25$ast = AstNode::fromFile("test.php");26$items = $ast->getItems();27var_dump($items);28$ast = AstNode::fromFile("test.php");29$items = $ast->getItems();30var_dump($items);31$ast = AstNode::fromFile("test.php");32$items = $ast->getItems();33var_dump($items);

1$node = new AstNode();2$node->getItems();3        (4                (5                (6                (7        (8                (9                (10                (11        (12                (13                (14                (

1$items = $node->getItems();2$children = $node->getChildren();3$childrenCount = $node->getChildrenCount();4$childrenCount = $node->getChildrenCount();5$childrenCount = $node->getChildrenCount();6$childrenCount = $node->getChildrenCount();7$childrenCount = $node->getChildrenCount();8$childrenCount = $node->getChildrenCount();9$childrenCount = $node->getChildrenCount();10$childrenCount = $node->getChildrenCount();11$childrenCount = $node->getChildrenCount();12$childrenCount = $node->getChildrenCount();13$childrenCount = $node->getChildrenCount();14$childrenCount = $node->getChildrenCount();15$childrenCount = $node->getChildrenCount();

1require_once 'ast.php';2$ast = new AstNode('1.php');3$items = $ast->getItems();4foreach($items as $item) {5';6}7require_once 'ast.php';8$ast = new AstNode('2.php');9$items = $ast->getItems();10foreach($items as $item) {11';12}

1$ast = new AstNode();2$items = $ast->getItems();3foreach ($items as $item) {4';5}6$ast = new AstNode();7$items = $ast->getItems();8foreach ($items as $item) {9';10}11$ast = new AstNode();12$items = $ast->getItems();13foreach ($items as $item) {14';15}16$ast = new AstNode();17$items = $ast->getItems();18foreach ($items as $item) {19';20}21$ast = new AstNode();22$items = $ast->getItems();23foreach ($items as $item) {24';25}

1require_once 'ast.php';2$ast = new Ast('1.php');3$items = $ast->getItems('array', '1.php');4print_r($items);5        (6                (7                        (8                        (9                        (10require_once 'ast.php';11$ast = new Ast('2.php');12$items = $ast->getItems('class', '2.php');13print_r($items);14        (15                (16                        (17                        (18                                (19                                        (20                                        (21                                        (22require_once 'ast.php';23$ast = new Ast('3.php');24$items = $ast->getItems('function', '3.php');25print_r($items);26        (27                (28                        (

1require_once 'ast.php';2$ast = new AstNode();3$ast->getItems();4How to get the number of items in a list in Swift using reduce()?5How to get the number of items in a list in Swift using count()?6How to get the number of items in a list in Swift using countElements()?