launch_ros.events package

Subpackages

• launch_ros.events.lifecycle package
  • Submodules
    • launch_ros.events.lifecycle.change_state module
      • ChangeState
    • launch_ros.events.lifecycle.lifecycle_node_matchers module
      • matches_node_name()
    • launch_ros.events.lifecycle.state_transition module
      • StateTransition
  • Module contents
    • ChangeState
      • ChangeState.lifecycle_node_matcher
      • ChangeState.name
      • ChangeState.transition_id
      • ChangeState.valid_states
      • ChangeState.valid_transitions
    • StateTransition
      • StateTransition.action
      • StateTransition.goal_state
      • StateTransition.msg
      • StateTransition.name
      • StateTransition.start_state
      • StateTransition.timestamp
      • StateTransition.transition
    • matches_node_name()
• launch_ros.events.matchers package
  • Submodules
    • launch_ros.events.matchers.matches_node_name module
      • matches_node_name()
  • Module contents
    • matches_node_name()

Module contents

events Module.

launch_ros.events.matches_node_name(node_name: str) → Callable[[Node], bool]

Return a matcher which matches based on the name of the node itself.