io.dvlopt.linux.gpio

Enum GpioEdgeDetection

java.lang.Object

java.lang.Enum<GpioEdgeDetection>

io.dvlopt.linux.gpio.GpioEdgeDetection

All Implemented Interfaces:

Serializable, Comparable<GpioEdgeDetection>

public enum GpioEdgeDetection
extends Enum<GpioEdgeDetection>

Class representing edge-detection for a GPIO event.

Enum Constant Summary

Enum Constants

Enum Constant and Description
FALLING The line is monitored only for falling signals.
RISING The line is monitored only for rising signals.
RISING_AND_FALLING The line is monitored for both rising and falling signals.

Method Summary

Modifier and Type	Method and Description
static GpioEdgeDetection	valueOf(String name) Returns the enum constant of this type with the specified name.
static GpioEdgeDetection[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

RISING

public static final GpioEdgeDetection RISING

The line is monitored only for rising signals.

FALLING

public static final GpioEdgeDetection FALLING

The line is monitored only for falling signals.

RISING_AND_FALLING

public static final GpioEdgeDetection RISING_AND_FALLING

The line is monitored for both rising and falling signals.

Method Detail

values

public static GpioEdgeDetection[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (GpioEdgeDetection c : GpioEdgeDetection.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static GpioEdgeDetection valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null