alexaClientSDK::sampleApplications::common::PeripheralEndpointPowerControllerHandler Class Reference

#include <PeripheralEndpointPowerControllerHandler.h>

Inheritance diagram for alexaClientSDK::sampleApplications::common::PeripheralEndpointPowerControllerHandler:

Collaboration diagram for alexaClientSDK::sampleApplications::common::PeripheralEndpointPowerControllerHandler:

Public Member Functions
void	setPowerState (bool powerState)
PowerControllerInterface methods
std::pair< avsCommon::avs::AlexaResponseType, std::string >	setPowerState (bool state, avsCommon::sdkInterfaces::AlexaStateChangeCauseType cause) override
std::pair< avsCommon::avs::AlexaResponseType, avsCommon::utils::Optional< avsCommon::sdkInterfaces::powerController::PowerControllerInterface::PowerState > >	getPowerState () override
bool	addObserver (std::shared_ptr< avsCommon::sdkInterfaces::powerController::PowerControllerObserverInterface > observer) override
void	removeObserver (const std::shared_ptr< avsCommon::sdkInterfaces::powerController::PowerControllerObserverInterface > &observer) override
Public Member Functions inherited from alexaClientSDK::avsCommon::sdkInterfaces::powerController::PowerControllerInterface
virtual	~PowerControllerInterface ()=default
virtual bool	addObserver (std::shared_ptr< PowerControllerObserverInterface > observer)=0
virtual void	removeObserver (const std::shared_ptr< PowerControllerObserverInterface > &observer)=0

Static Public Member Functions
static std::shared_ptr< PeripheralEndpointPowerControllerHandler >	create (const std::string &endpointName)

Additional Inherited Members
Public Types inherited from alexaClientSDK::avsCommon::sdkInterfaces::powerController::PowerControllerInterface
using	PowerState = avsCommon::sdkInterfaces::powerController::PowerControllerObserverInterface::PowerState

Detailed Description

An implementation of an PowerControllerInterface.

Member Function Documentation

addObserver()

bool alexaClientSDK::sampleApplications::common::PeripheralEndpointPowerControllerHandler::addObserver ( std::shared_ptr< avsCommon::sdkInterfaces::powerController::PowerControllerObserverInterface >  observer )

override

create()

static std::shared_ptr<PeripheralEndpointPowerControllerHandler> alexaClientSDK::sampleApplications::common::PeripheralEndpointPowerControllerHandler::create ( const std::string &  endpointName )

static

Create a PeripheralEndpointPowerControllerHandler object.

Parameters

endpointName

The name of the endpoint.

Returns

A pointer to a new PeripheralEndpointPowerControllerHandler object if it succeeds; otherwise, nullptr.

getPowerState()

std::pair< avsCommon::avs::AlexaResponseType, avsCommon::utils::Optional<avsCommon::sdkInterfaces::powerController::PowerControllerInterface::PowerState> > alexaClientSDK::sampleApplications::common::PeripheralEndpointPowerControllerHandler::getPowerState ( )

overridevirtual

Get the current power state of the endpoint.

Returns

On successful, the endpoint to return a pair with AlexaResponseType::SUCCESS and PowerState otherwise returns a pair with the appropriate reason from AlexaResponseType and a empty PowerState

Implements alexaClientSDK::avsCommon::sdkInterfaces::powerController::PowerControllerInterface.

removeObserver()

void alexaClientSDK::sampleApplications::common::PeripheralEndpointPowerControllerHandler::removeObserver ( const std::shared_ptr< avsCommon::sdkInterfaces::powerController::PowerControllerObserverInterface > &  observer )

override

setPowerState() [1/2]

std::pair<avsCommon::avs::AlexaResponseType, std::string> alexaClientSDK::sampleApplications::common::PeripheralEndpointPowerControllerHandler::setPowerState ( bool  powerState, avsCommon::sdkInterfaces::AlexaStateChangeCauseType  cause  )

overridevirtual

Set the power state of the endpoint.

Parameters

powerState	The desired power state of the endpoint, true indicates 'ON' and false as 'OFF'
cause	The cause type for this action represented using AlexaStateChangeCauseType.

Returns

A pair of AlexaResponseType and string. For the successful operation, the controller should return a pair with AlexaResponseType::SUCCESS with an empty string, otherwise returns a pair with the appropriate reason from AlexaResponseType and a string with log message that would be logged in cloud for debugging purpose.

Implements alexaClientSDK::avsCommon::sdkInterfaces::powerController::PowerControllerInterface.

setPowerState() [2/2]

void alexaClientSDK::sampleApplications::common::PeripheralEndpointPowerControllerHandler::setPowerState

(

bool

powerState

)

Set the power state of the controller.

Parameters

powerState

The power state of the controller. true indicates ON and false as OFF.

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The documentation for this class was generated from the following file:

• /workplace/avs-device-sdk/SampleApplications/Common/PeripheralEndpoint/include/acsdk/Sample/PeripheralEndpoint/PeripheralEndpointPowerControllerHandler.h