Class LinuxFsDigitalInput

java.lang.Object

com.pi4j.common.IdentityBase

com.pi4j.io.IOBase<DigitalInput, DigitalInputConfig, DigitalInputProvider>

com.pi4j.io.gpio.GpioBase<DigitalInput, DigitalInputConfig, DigitalInputProvider>

com.pi4j.io.gpio.digital.DigitalBase<DigitalInput, DigitalInputConfig, DigitalInputProvider>

com.pi4j.io.gpio.digital.DigitalInputBase

com.pi4j.plugin.linuxfs.provider.gpio.digital.LinuxFsDigitalInput

All Implemented Interfaces:

Describable, Identity, Lifecycle, Extension, Bindable<DigitalInput, DigitalBinding>, Digital<DigitalInput, DigitalInputConfig, DigitalInputProvider>, DigitalInput, com.pi4j.io.gpio.Gpio<DigitalInput, DigitalInputConfig, DigitalInputProvider>, Input, IO<DigitalInput, DigitalInputConfig, DigitalInputProvider>, OnOffRead<DigitalInput>

public class LinuxFsDigitalInput
extends DigitalInputBase
implements DigitalInput

LinuxFsDigitalInput class.

Version:

$Id: $Id

Author:

Robert Savage (http://www.savagehomeautomation.com)

Field Summary

Fields

Modifier and Type	Field	Description
protected final com.pi4j.plugin.linuxfs.internal.LinuxGpio	gpio
protected DigitalState	state

Fields inherited from class com.pi4j.io.gpio.digital.DigitalBase

bindings, stateChangeEventManager

Fields inherited from class com.pi4j.io.IOBase

config, provider

Fields inherited from class com.pi4j.common.IdentityBase

description, id, metadata, name

Fields inherited from interface com.pi4j.io.gpio.digital.DigitalInput

DEFAULT_DEBOUNCE

Constructor Summary

Constructors

Constructor	Description
LinuxFsDigitalInput(com.pi4j.plugin.linuxfs.internal.LinuxGpio gpio, DigitalInputProvider provider, DigitalInputConfig config)	Constructor for LinuxFsDigitalInput.

Method Summary

Modifier and Type	Method	Description
DigitalInput	initialize(Context context)
DigitalInput	shutdown(Context context)
DigitalState	state()

Methods inherited from class com.pi4j.io.gpio.digital.DigitalBase

addListener, bind, dispatch, hasListenersOrBindings, isOn, removeListener, unbind

Methods inherited from class com.pi4j.io.gpio.GpioBase

toString

Methods inherited from class com.pi4j.io.IOBase

config, context, describe, description, name, provider

Methods inherited from class com.pi4j.common.IdentityBase

description, id, metadata, name

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.pi4j.io.binding.Bindable

bind, unbind

Methods inherited from interface com.pi4j.io.gpio.digital.Digital

addListener, equals, equals, equals, equals, equals, equals, equals, equals, equals, isHigh, isLow, removeListener

Methods inherited from interface com.pi4j.io.gpio.digital.DigitalInput

pull

Methods inherited from interface com.pi4j.io.gpio.Gpio

address, getAddress

Methods inherited from interface com.pi4j.common.Identity

description, getDescription, getId, getMetadata, getName, id, metadata, name

Methods inherited from interface com.pi4j.io.IO

config, description, name, provider, type

Methods inherited from interface com.pi4j.io.OnOffRead

isOff, isOn

Field Details

gpio

protected final com.pi4j.plugin.linuxfs.internal.LinuxGpio gpio

state

protected DigitalState state

Constructor Details

LinuxFsDigitalInput

public LinuxFsDigitalInput(com.pi4j.plugin.linuxfs.internal.LinuxGpio gpio,
 DigitalInputProvider provider,
 DigitalInputConfig config)

Constructor for LinuxFsDigitalInput.

Parameters:

gpio - a LinuxGpio linux file system GPIO object.

provider - a DigitalInputProvider object.

config - a DigitalInputConfig object.

Method Details

initialize

public DigitalInput initialize(Context context)
                        throws InitializeException

Specified by:

initialize in interface Lifecycle

Overrides:

initialize in class IOBase<DigitalInput, DigitalInputConfig, DigitalInputProvider>

Throws:

InitializeException

shutdown

public DigitalInput shutdown(Context context)
                      throws ShutdownException

Specified by:

shutdown in interface Lifecycle

Overrides:

shutdown in class DigitalBase<DigitalInput, DigitalInputConfig, DigitalInputProvider>

Throws:

ShutdownException

state

public DigitalState state()

Specified by:

state in interface Digital<DigitalInput, DigitalInputConfig, DigitalInputProvider>