Package com.diozero.internal.provider

Class BaseNativeDeviceFactory

java.lang.Object

com.diozero.internal.provider.AbstractDeviceFactory

com.diozero.internal.provider.BaseNativeDeviceFactory

All Implemented Interfaces:

AnalogInputDeviceFactoryInterface, AnalogOutputDeviceFactoryInterface, DeviceFactoryInterface, GpioDeviceFactoryInterface, I2CDeviceFactoryInterface, NativeDeviceFactoryInterface, PwmOutputDeviceFactoryInterface, SpiDeviceFactoryInterface, java.io.Closeable, java.lang.AutoCloseable

Direct Known Subclasses:

SysFsDeviceFactory

public abstract class BaseNativeDeviceFactory
extends AbstractDeviceFactory
implements NativeDeviceFactoryInterface

Helper class for instantiating different devices via the configured provider. To set the provider edit META-INF/services/com.diozero.internal.provider.NativeDeviceFactoryInterface While the ServiceLoader supports multiple service providers, only the first entry in this file is used

Field Summary

Fields inherited from class com.diozero.internal.provider.AbstractDeviceFactory

closed, deviceStates

Fields inherited from interface com.diozero.internal.provider.I2CDeviceFactoryInterface

I2C_PREFIX

Fields inherited from interface com.diozero.internal.provider.SpiDeviceFactoryInterface

DEFAULT_SPI_BUFFER_SIZE, SPI_PREFIX

Constructor Summary

Constructors

Constructor	Description
BaseNativeDeviceFactory()

Method Summary

Modifier and Type	Method	Description
void	close()
BoardInfo	getBoardInfo()
BoardPinInfo	getBoardPinInfo()
float	getVRef()
protected BoardInfo	initialiseBoardInfo()
void	registerDeviceFactory(DeviceFactoryInterface deviceFactory)

Methods inherited from class com.diozero.internal.provider.AbstractDeviceFactory

createI2CKey, createPinKey, createSpiKey, deviceClosed, deviceOpened, getDevice, getDevice, isClosed, isDeviceOpened

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.diozero.internal.provider.AnalogInputDeviceFactoryInterface

createAnalogInputDevice, provisionAnalogInputDevice

Methods inherited from interface com.diozero.internal.provider.AnalogOutputDeviceFactoryInterface

createAnalogOutputDevice, provisionAnalogOutputDevice

Methods inherited from interface com.diozero.internal.provider.DeviceFactoryInterface

createI2CKey, createPinKey, createSpiKey, deviceClosed, deviceOpened, getDevice, getDevice, getName, isClosed, isDeviceOpened

Methods inherited from interface com.diozero.internal.provider.GpioDeviceFactoryInterface

createDigitalInputDevice, createDigitalInputOutputDevice, createDigitalOutputDevice, provisionDigitalInputDevice, provisionDigitalInputOutputDevice, provisionDigitalOutputDevice

Methods inherited from interface com.diozero.internal.provider.I2CDeviceFactoryInterface

createI2CDevice, provisionI2CDevice

Methods inherited from interface com.diozero.internal.provider.PwmOutputDeviceFactoryInterface

createPwmOutputDevice, getBoardPwmFrequency, provisionPwmOutputDevice, setBoardPwmFrequency

Methods inherited from interface com.diozero.internal.provider.SpiDeviceFactoryInterface

createSpiDevice, getSpiBufferSize, provisionSpiDevice

Constructor Details

BaseNativeDeviceFactory

public BaseNativeDeviceFactory()

Method Details

initialiseBoardInfo

protected BoardInfo initialiseBoardInfo()

getBoardInfo

public final BoardInfo getBoardInfo()

Specified by:

getBoardInfo in interface NativeDeviceFactoryInterface

getBoardPinInfo

public BoardPinInfo getBoardPinInfo()

Specified by:

getBoardPinInfo in interface DeviceFactoryInterface

getVRef

public float getVRef()

Specified by:

getVRef in interface AnalogInputDeviceFactoryInterface

registerDeviceFactory

public final void registerDeviceFactory(DeviceFactoryInterface deviceFactory)

Specified by:

registerDeviceFactory in interface NativeDeviceFactoryInterface

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface DeviceFactoryInterface

Overrides:

close in class AbstractDeviceFactory