name: CheckCircularReferencesPass
class_comment: '# * Checks your services for circular references.

  # *

  # * References from method calls are ignored since we might be able to resolve

  # * these references depending on the order in which services are called.

  # *

  # * Circular reference from method calls will only be detected at run-time.

  # *

  # * @author Johannes M. Schmitt <schmittjoh@gmail.com>'
dependencies:
- name: ContainerBuilder
  type: class
  source: Symfony\Component\DependencyInjection\ContainerBuilder
- name: ServiceCircularReferenceException
  type: class
  source: Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException
properties: []
methods:
- name: process
  visibility: public
  parameters:
  - name: container
  comment: "# * Checks your services for circular references.\n# *\n# * References\
    \ from method calls are ignored since we might be able to resolve\n# * these references\
    \ depending on the order in which services are called.\n# *\n# * Circular reference\
    \ from method calls will only be detected at run-time.\n# *\n# * @author Johannes\
    \ M. Schmitt <schmittjoh@gmail.com>\n# */\n# class CheckCircularReferencesPass\
    \ implements CompilerPassInterface\n# {\n# private array $currentPath;\n# private\
    \ array $checkedNodes;\n# \n# /**\n# * Checks the ContainerBuilder object for\
    \ circular references."
- name: checkOutEdges
  visibility: private
  parameters:
  - name: edges
  comment: '# * Checks for circular references.

    # *

    # * @param ServiceReferenceGraphEdge[] $edges An array of Edges

    # *

    # * @throws ServiceCircularReferenceException when a circular reference is found'
traits:
- Symfony\Component\DependencyInjection\ContainerBuilder
- Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException
interfaces:
- CompilerPassInterface