getNodes example

/** * Checks the ContainerBuilder object for circular references. * * @return void */
    public function process(ContainerBuilder $container)
    {
        $graph = $container->getCompiler()->getServiceReferenceGraph();

        $this->checkedNodes = [];
        foreach ($graph->getNodes() as $id => $node) {
            $this->currentPath = [$id];

            $this->checkOutEdges($node->getOutEdges());
        }
    }

    /** * Checks for circular references. * * @param ServiceReferenceGraphEdge[] $edges An array of Edges * * @throws ServiceCircularReferenceException when a circular reference is found */

/** * Checks the ContainerBuilder object for circular references. * * @return void */
    public function process(ContainerBuilder $container)
    {
        $graph = $container->getCompiler()->getServiceReferenceGraph();

        $this->checkedNodes = [];
        foreach ($graph->getNodes() as $id => $node) {
            $this->currentPath = [$id];

            $this->checkOutEdges($node->getOutEdges());
        }
    }

    /** * Checks for circular references. * * @param ServiceReferenceGraphEdge[] $edges An array of Edges * * @throws ServiceCircularReferenceException when a circular reference is found */

private function getProxyDumper(): DumperInterface
    {
        return $this->proxyDumper ??= new LazyServiceDumper($this->class);
    }

    private function analyzeReferences(): void
    {
        (new AnalyzeServiceReferencesPass(false, $this->hasProxyDumper))->process($this->container);
        $checkedNodes = [];
        $this->circularReferences = [];
        $this->singleUsePrivateIds = [];
        foreach ($this->container->getCompiler()->getServiceReferenceGraph()->getNodes() as $id => $node) {
            if (!$node->getValue() instanceof Definition) {
                continue;
            }

            if ($this->isSingleUsePrivateNode($node)) {
                $this->singleUsePrivateIds[$id] = $id;
            }

            $this->collectCircularReferences($id, $node->getOutEdges(), $checkedNodes);
        }

        

        return $this->proxyDumper;
    }

    private function analyzeReferences()
    {
        (new AnalyzeServiceReferencesPass(false, !$this->getProxyDumper() instanceof NullDumper))->process($this->container);
        $checkedNodes = [];
        $this->circularReferences = [];
        $this->singleUsePrivateIds = [];
        foreach ($this->container->getCompiler()->getServiceReferenceGraph()->getNodes() as $id => $node) {
            if (!$node->getValue() instanceof Definition) {
                continue;
            }

            if ($this->isSingleUsePrivateNode($node)) {
                $this->singleUsePrivateIds[$id] = $id;
            }

            $this->collectCircularReferences($id, $node->getOutEdges(), $checkedNodes);
        }

        

private function getProxyDumper(): DumperInterface
    {
        return $this->proxyDumper ??= new LazyServiceDumper($this->class);
    }

    private function analyzeReferences(): void
    {
        (new AnalyzeServiceReferencesPass(false, $this->hasProxyDumper))->process($this->container);
        $checkedNodes = [];
        $this->circularReferences = [];
        $this->singleUsePrivateIds = [];
        foreach ($this->container->getCompiler()->getServiceReferenceGraph()->getNodes() as $id => $node) {
            if (!$node->getValue() instanceof Definition) {
                continue;
            }

            if ($this->isSingleUsePrivateNode($node)) {
                $this->singleUsePrivateIds[$id] = $id;
            }

            $this->collectCircularReferences($id, $node->getOutEdges(), $checkedNodes);
        }

        

$this->registerFunctions();
        foreach ($providers as $provider) {
            $this->registerProvider($provider);
        }
    }

    /** * Compiles an expression source code. */
    public function compile(Expression|string $expression, array $names = []): string
    {
        return $this->getCompiler()->compile($this->parse($expression, $names)->getNodes())->getSource();
    }

    /** * Evaluate an expression. */
    public function evaluate(Expression|string $expression, array $values = []): mixed
    {
        return $this->parse($expression, array_keys($values))->getNodes()->evaluate($this->functions, $values);
    }

    /** * Parses an expression. */

return $this->matches->get($index)[0];
    }

    /** * Returns the nodes iterator * * @return \ArrayIterator */
    #[\ReturnTypeWillChange]     public function getIterator()
    {
        return new \ArrayIterator($this->matches->getNodes());
    }
}