Package org.firstinspires.ftc.robotcore.internal.camera.delegating

Class CachingWhiteBalanceControl

java.lang.Object

org.firstinspires.ftc.robotcore.internal.camera.delegating.CachingWhiteBalanceControl

All Implemented Interfaces:

CameraControl, WhiteBalanceControl, DelegatingCameraControl

public class CachingWhiteBalanceControl
extends Object
implements WhiteBalanceControl, DelegatingCameraControl

A WhiteBalanceControl that caches state from another WhiteBalance control

Nested Class Summary

Nested classes/interfaces inherited from interface org.firstinspires.ftc.robotcore.external.hardware.camera.controls.WhiteBalanceControl

WhiteBalanceControl.Mode

Field Summary

Fields

Modifier and Type	Field	Description
protected Camera	camera
protected WhiteBalanceControl	delegatedWhiteBalanceControl
protected WhiteBalanceControl	fakeWhiteBalanceControl
protected boolean	limitsInitialized
protected Object	lock
protected int	maxTemperature
protected int	minTemperature
protected WhiteBalanceControl.Mode	mode
static String	TAG
protected int	temperature
static boolean	TRACE
protected Tracer	tracer
protected static int	unknownTemperature

Constructor Summary

Constructors

Constructor	Description
CachingWhiteBalanceControl()

Method Summary

Modifier and Type	Method	Description
int	getMaxWhiteBalanceTemperature()	Get the maximum white balance temperature for this camera
int	getMinWhiteBalanceTemperature()	Get the minimum white balance temperature for this camera
WhiteBalanceControl.Mode	getMode()	Get the current white balance mode of the camera
String	getTag()
int	getWhiteBalanceTemperature()	Get the current white balance temperature for this camera
static boolean	isUnknownTemperature(int temperature)
void	onCameraChanged(Camera newCamera)
protected void	read()
boolean	setMode(WhiteBalanceControl.Mode newMode)	Set the white balance mode for the camera
boolean	setWhiteBalanceTemperature(int whiteBalanceTemperature)	Set the white balance temperature for this camera
protected void	write()

Methods inherited from class java.lang.Object

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

Field Detail

TAG

public static final String TAG

See Also:

Constant Field Values

TRACE

public static boolean TRACE

tracer

protected Tracer tracer

lock

protected final Object lock

camera

protected Camera camera

delegatedWhiteBalanceControl

@NonNull
protected WhiteBalanceControl delegatedWhiteBalanceControl

fakeWhiteBalanceControl

protected final WhiteBalanceControl fakeWhiteBalanceControl

unknownTemperature

protected static final int unknownTemperature

See Also:

Constant Field Values

minTemperature

protected int minTemperature

maxTemperature

protected int maxTemperature

temperature

protected int temperature

mode

protected WhiteBalanceControl.Mode mode

limitsInitialized

protected boolean limitsInitialized

Constructor Detail

CachingWhiteBalanceControl

public CachingWhiteBalanceControl()

Method Detail

getTag

public String getTag()

isUnknownTemperature

public static boolean isUnknownTemperature(int temperature)

onCameraChanged

public void onCameraChanged(@Nullable
                            Camera newCamera)

Specified by:

onCameraChanged in interface DelegatingCameraControl

write

protected void write()

read

protected void read()

getWhiteBalanceTemperature

public int getWhiteBalanceTemperature()

Description copied from interface: WhiteBalanceControl

Get the current white balance temperature for this camera

Specified by:

getWhiteBalanceTemperature in interface WhiteBalanceControl

Returns:

current white balance temp, in degrees Kelvin

setWhiteBalanceTemperature

public boolean setWhiteBalanceTemperature(int whiteBalanceTemperature)

Description copied from interface: WhiteBalanceControl

Set the white balance temperature for this camera

Specified by:

setWhiteBalanceTemperature in interface WhiteBalanceControl

Parameters:

whiteBalanceTemperature - temperature to set, in degrees Kelvin

Returns:

whether the operation was successful

getMode

public WhiteBalanceControl.Mode getMode()

Description copied from interface: WhiteBalanceControl

Get the current white balance mode of the camera

Specified by:

getMode in interface WhiteBalanceControl

Returns:

the current white balance mode of the camera

setMode

public boolean setMode(WhiteBalanceControl.Mode newMode)

Description copied from interface: WhiteBalanceControl

Set the white balance mode for the camera

Specified by:

setMode in interface WhiteBalanceControl

Parameters:

newMode - the mode to enter

Returns:

whether the operation was successful

getMinWhiteBalanceTemperature

public int getMinWhiteBalanceTemperature()

Description copied from interface: WhiteBalanceControl

Get the minimum white balance temperature for this camera

Specified by:

getMinWhiteBalanceTemperature in interface WhiteBalanceControl

Returns:

min white balance temp, in degrees Kelvin

getMaxWhiteBalanceTemperature

public int getMaxWhiteBalanceTemperature()

Description copied from interface: WhiteBalanceControl

Get the maximum white balance temperature for this camera

Specified by:

getMaxWhiteBalanceTemperature in interface WhiteBalanceControl

Returns:

max white balance temp, in degrees Kelvin