Automattic\WooCommerce\Vendor\GraphQL\Executor

ReferenceExecutor::doesFragmentConditionMatch │ protected │ WC 1.0

Determines if a fragment is applicable to the given type.

Method of the class: ReferenceExecutor{}

No Hooks.

Returns

null. Nothing (null).

Usage

// protected - for code of main (parent) or child class
$result = $this->doesFragmentConditionMatch( $fragment, $type ): bool;
$fragment(FragmentDefinitionNode|InlineFragmentNode) (required)
.
$type(ObjectType) (required)
.

ReferenceExecutor::doesFragmentConditionMatch() code WC 10.9.1

woocommerce/lib/packages/GraphQL/Executor/ReferenceExecutor.php 
protected function doesFragmentConditionMatch(Node $fragment, ObjectType $type): bool
{
    $typeConditionNode = $fragment->typeCondition;
    if ($typeConditionNode === null) {
        return true;
    }

    $conditionalType = AST::typeFromAST([$this->exeContext->schema, 'getType'], $typeConditionNode);
    if ($conditionalType === $type) {
        return true;
    }

    if ($conditionalType instanceof AbstractType) {
        return $this->exeContext->schema->isSubType($conditionalType, $type);
    }

    return false;
}