File Information
Library: IoT/Devices
Package: Devices
Header: IoT/Devices/BooleanSensor.h
Description
The base class for two-state sensors measuring on/off or open/closed state.
In addition to the methods defined in this interface, a BooleanSensor implementation should expose the following properties:
- displayState (string, optional): The current state of the trigger, formatted as string for display purposes.
Inheritance
Direct Base Classes: Device
All Base Classes: Device
Known Derived Classes: Trigger
Member Summary
Member Functions: state
Inherited Functions: getFeature, getPropertyBool, getPropertyDouble, getPropertyInt, getPropertyInt16, getPropertyInt64, getPropertyString, getPropertyTimestamp, hasFeature, hasProperty, setFeature, setPropertyBool, setPropertyDouble, setPropertyInt, setPropertyInt16, setPropertyInt64, setPropertyString, setPropertyTimestamp
Constructors
BooleanSensor
Creates the BooleanSensor.
Destructor
~BooleanSensor 
~BooleanSensor();
Destroys the BooleanSensor.
Member Functions
state
virtual bool state() const = 0;
Returns the current state of the trigger.
Variables
stateChanged
Poco::BasicEvent < const bool > stateChanged;
Fired when the state of the sensor has changed.
Actual behavior of this event (e.g., minimum interval between fires) are implementation specific and can be configured via properties.