IFTTTMakerChannelTriggerListener (Pi4J :: Java Library (Core) 1.4 API)

public interface IFTTTMakerChannelTriggerListener

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`onTriggered(IFTTTMakerChannelTriggerEvent event)`	This callback listener is fired when the IFTTTMakerChannelTrigger receives a GPIO pin change that invokes the trigger.

- Method Detail
  - onTriggered
```
boolean onTriggered(IFTTTMakerChannelTriggerEvent event)
```
    This callback listener is fired when the IFTTTMakerChannelTrigger receives a GPIO pin change that invokes the trigger. This listener provides the consumer an opportunity to be notified of the trigger event, to optionally abort the triggered event before sending data to the IFTTT Maker Channel API, or an opportunity to override any data payload values before transmitting to the IFTTT Maker Channel API.
    
    Parameters:
    
    event - the IFTTTMakerChannelTriggerEvent event object that contains details about the GPIO pin, pin state, and IFTTT Maker Channel event name and data payload.
    
    Returns:
    
    Return a 'true' value to continue trasmitting the trigger data to the IFTTT Maker Channel API. Return a 'false' value to abort bypass sending the triggered event to IFTTT.