ParameterEventHandler support ContentFiltering #1531
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Description
Implement this feature ros2/rclcpp#2957 for rclpy
Is this user-facing behavior change?
In
ParameterEventHandler,New API
configure_nodes_filteraffects the behavior of the following two functions.add_parameter_event_callback()
The callback will only be called for parameter events from the specified nodes which are configured in this function.
add_parameter_callback()
The callback will only be called for parameter events from the specified nodes which are configured in this function and add_parameter_callback().
If the nodes specified in this function are different from the nodes specified in add_parameter_callback(), the callback will never be called.
Did you use Generative AI?
No
Additional Information
No