Package frc.spectrumLib

Class CachedDouble

java.lang.Object

edu.wpi.first.wpilibj2.command.SubsystemBase

frc.spectrumLib.CachedDouble

All Implemented Interfaces:

Sendable, Subsystem, DoubleSupplier

public class CachedDouble
extends SubsystemBase
implements DoubleSupplier

Caches a DoubleSupplier value so it is computed at most once per scheduler iteration. Note: Subsystem periodic() is typically called after triggers are polled each iteration.

Constructor Summary

Constructors

Constructor	Description
CachedDouble(DoubleSupplier source)

Method Summary

Modifier and Type	Method	Description
double	getAsDouble()
void	periodic()

Methods inherited from class edu.wpi.first.wpilibj2.command.SubsystemBase

addChild, getName, getSubsystem, initSendable, setName, setSubsystem

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.wpi.first.wpilibj2.command.Subsystem

defer, getCurrentCommand, getDefaultCommand, idle, register, removeDefaultCommand, run, runEnd, runOnce, setDefaultCommand, simulationPeriodic, startEnd, startRun

Constructor Details

CachedDouble

public CachedDouble(DoubleSupplier source)

Method Details

periodic

public void periodic()

Specified by:

periodic in interface Subsystem

getAsDouble

public double getAsDouble()

Specified by:

getAsDouble in interface DoubleSupplier