Shared base for the companions that publish one cumulative uint16_t counter held on IoDevice. More...

#include <platform_companion_sensors.h>

Inheritance diagram for esphome::home_io_control::IOHomeDeviceCounterSensor:

Collaboration diagram for esphome::home_io_control::IOHomeDeviceCounterSensor:

Public Member Functions
void	setup () final
	Register the device-update subscription and publish the initial cached count.
Public Member Functions inherited from esphome::home_io_control::IOHomeCompanionSensor
float	get_setup_priority () const override
	Get setup priority so the parent hub is available first.
Public Member Functions inherited from esphome::home_io_control::DeviceBoundCompanion
void	set_parent (IOHomeControlComponent *parent)
	Set the parent controller component.
void	set_device_id (const std::string &id)
	Set the device ID whose state this companion sensor exposes.

Protected Member Functions
virtual uint16_t	counter_value (const IoDevice &dev) const =0
	Return the counter this sensor publishes.
Protected Member Functions inherited from esphome::home_io_control::DeviceBoundCompanion
void	register_companion_binding_ (const std::function< void(const IoDevice &)> &publish)
	Shared setup() body: subscribe to this device's updates and publish the initial state.

Additional Inherited Members
Protected Attributes inherited from esphome::home_io_control::DeviceBoundCompanion
IOHomeControlComponent *	parent_ {nullptr}
std::string	device_id_

Detailed Description

Shared base for the companions that publish one cumulative uint16_t counter held on IoDevice.

These differ only in which field they read and what they call themselves, so the binding lives here once and each subclass supplies the field through counter_value(). Zero is a meaningful reading for all of them — "none yet", not "no data" — so unlike RSSI and Last Contact they publish unconditionally on setup.

Definition at line 57 of file platform_companion_sensors.h.