com.pi4j.io.gpio.event

Class PinDigitalStateChangeEvent

java.lang.Object

java.util.EventObject

com.pi4j.io.gpio.event.PinEvent

com.pi4j.io.gpio.event.PinDigitalStateChangeEvent

All Implemented Interfaces:

Serializable

public class PinDigitalStateChangeEvent
extends PinEvent

GPIO digital pin state change event.

Author:

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

See Also:

Serialized Form

Field Summary

Fields inherited from class com.pi4j.io.gpio.event.PinEvent

pin, type

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
PinDigitalStateChangeEvent(Object obj, Pin pin, PinState state) Default event constructor

Method Summary

Modifier and Type	Method and Description
PinEdge	getEdge() Get the pin edge for the state change caused by this event.
PinState	getState() Get the new pin state raised in this event.

Methods inherited from class com.pi4j.io.gpio.event.PinEvent

getEventType, getPin

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

PinDigitalStateChangeEvent

public PinDigitalStateChangeEvent(Object obj,
                                  Pin pin,
                                  PinState state)

Default event constructor

Parameters:

obj - Ignore this parameter

pin - GPIO pin number (not header pin number; not wiringPi pin number)

state - New GPIO pin state.

Method Detail

getState

public PinState getState()

Get the new pin state raised in this event.

Returns:

GPIO pin state (HIGH, LOW)

getEdge

public PinEdge getEdge()

Get the pin edge for the state change caused by this event.

Returns: