Validator/Constraints/JobValidator.php
public function validate($value, Constraint $constraint)
    {
        if (null === $value) {
            return;
        }

        if(!$value instanceof JobInterface) {
            throw new \InvalidArgumentException('The value must be an instance of '.JobInterface::class);
        }

        if(null == $value->getType()) {
            return;
        }

        $this->context->getValidator()
            ->inContext($this->context)
            ->atPath('parameters')
            ->validate($value->getParameters(), new AssertJob\Parameters(['type' => $value->getType()]));

        return;
    }
public function validate($value, Constraint $constraint)
    {
        if (null === $value) {
            return;
        }

        if(!$value instanceof JobInterface) {
            throw new \InvalidArgumentException('The value must be an instance of '.JobInterface::class);
        }

        if(null == $value->getType()) {
            return;
        }

        $this->context->getValidator()
            ->inContext($this->context)
            ->atPath('parameters')
            ->validate($value->getParameters(), new AssertJob\Parameters(['type' => $value->getType()]));

        return;
    }
{@inheritdoc}