Package com.diozero.internal.provider

Class AbstractDeviceFactory

java.lang.Object

com.diozero.internal.provider.AbstractDeviceFactory

All Implemented Interfaces:

DeviceFactoryInterface, java.io.Closeable, java.lang.AutoCloseable

Direct Known Subclasses:

BaseNativeDeviceFactory, MCP23xxx, McpAdc, PCA9685, PCF8574, PCF8591, PiconZero

public abstract class AbstractDeviceFactory
extends java.lang.Object
implements DeviceFactoryInterface

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	closed
protected DeviceStates	deviceStates

Constructor Summary

Constructors

Constructor	Description
AbstractDeviceFactory(java.lang.String deviceFactoryPrefix)

Method Summary

Modifier and Type	Method	Description
void	close()
java.lang.String	createI2CKey(int controller, int address)
java.lang.String	createPinKey(PinInfo pinInfo)
java.lang.String	createSpiKey(int controller, int chipSelect)
void	deviceClosed(DeviceInterface device)
void	deviceOpened(DeviceInterface device)
DeviceInterface	getDevice(java.lang.String key)
<T extends DeviceInterface> T	getDevice(java.lang.String key, java.lang.Class<T> deviceClass)
boolean	isClosed()
boolean	isDeviceOpened(java.lang.String key)

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.DeviceFactoryInterface

getBoardPinInfo, getName

Field Details

deviceStates

protected DeviceStates deviceStates

closed

protected boolean closed

Constructor Details

AbstractDeviceFactory

public AbstractDeviceFactory(java.lang.String deviceFactoryPrefix)

Method Details

createPinKey

public final java.lang.String createPinKey(PinInfo pinInfo)

Specified by:

createPinKey in interface DeviceFactoryInterface

createI2CKey

public final java.lang.String createI2CKey(int controller, int address)

Specified by:

createI2CKey in interface DeviceFactoryInterface

createSpiKey

public final java.lang.String createSpiKey(int controller, int chipSelect)

Specified by:

createSpiKey in interface DeviceFactoryInterface

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

isClosed

public final boolean isClosed()

Specified by:

isClosed in interface DeviceFactoryInterface

deviceOpened

public final void deviceOpened(DeviceInterface device)

Specified by:

deviceOpened in interface DeviceFactoryInterface

deviceClosed

public final void deviceClosed(DeviceInterface device)

Specified by:

deviceClosed in interface DeviceFactoryInterface

isDeviceOpened

public final boolean isDeviceOpened(java.lang.String key)

Specified by:

isDeviceOpened in interface DeviceFactoryInterface

getDevice

public final DeviceInterface getDevice(java.lang.String key)

Specified by:

getDevice in interface DeviceFactoryInterface

getDevice

public final <T extends DeviceInterface> T getDevice(java.lang.String key, java.lang.Class<T> deviceClass)

Specified by:

getDevice in interface DeviceFactoryInterface