Package edu.wpi.first.wpilibj

Class DigitalSource

java.lang.Object

edu.wpi.first.wpilibj.DigitalSource

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

AnalogTriggerOutput, DigitalInput, DigitalOutput

public abstract class DigitalSource
extends Object
implements AutoCloseable

DigitalSource Interface. The DigitalSource represents all the possible inputs for a counter or a quadrature encoder. The source may be either a digital input or an analog input. If the caller just provides a channel, then a digital input will be constructed and freed when finished for the source. The source can either be a digital input or analog trigger but not both.

Constructor Summary

Constructors

Constructor	Description
DigitalSource()	Default constructor.

Method Summary

Modifier and Type	Method	Description
void	close()
abstract int	getAnalogTriggerTypeForRouting()	If this is an analog trigger.
abstract int	getChannel()	The DigitalSource channel.
abstract int	getPortHandleForRouting()	The channel routing number.
abstract boolean	isAnalogTrigger()	Returns true if this DigitalSource is an AnalogTrigger.

Methods inherited from class java.lang.Object

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

Constructor Details

DigitalSource

public DigitalSource()

Default constructor.

Method Details

isAnalogTrigger

public abstract boolean isAnalogTrigger()

Returns true if this DigitalSource is an AnalogTrigger.

Returns:

True if this DigitalSource is an AnalogTrigger.

getChannel

public abstract int getChannel()

The DigitalSource channel.

Returns:

The DigitalSource channel.

getAnalogTriggerTypeForRouting

public abstract int getAnalogTriggerTypeForRouting()

If this is an analog trigger.

Returns:

true if this is an analog trigger.

getPortHandleForRouting

public abstract int getPortHandleForRouting()

The channel routing number.

Returns:

channel routing number

close

public void close()

Specified by:

close in interface AutoCloseable